# Zama Protocol

## Overview

- [Welcome](https://docs.zama.org/protocol/readme.md)
- [FHE on blockchain](https://docs.zama.org/protocol/protocol/overview.md)
- [FHE library](https://docs.zama.org/protocol/protocol/overview/library.md)
- [Host contracts](https://docs.zama.org/protocol/protocol/overview/hostchain.md)
- [Coprocessor](https://docs.zama.org/protocol/protocol/overview/coprocessor.md)
- [Gateway](https://docs.zama.org/protocol/protocol/overview/gateway.md)
- [KMS](https://docs.zama.org/protocol/protocol/overview/kms.md)
- [Roadmap](https://docs.zama.org/protocol/protocol/roadmap.md)
- [Contributing](https://docs.zama.org/protocol/developer/contribute.md)

## Zama Protocol Litepaper

- [Zama Confidential Blockchain Protocol  Litepaper](https://docs.zama.org/protocol/zama-protocol-litepaper/zama-confidential-blockchain-protocol-litepaper.md)

* [Zama 보안 블록체인 프로토콜 라이트 페이퍼](https://docs.zama.org/protocol/zama-protocol-litepaper/ko/zama.md)

- [Zama机密区块链协议简版白皮书](https://docs.zama.org/protocol/zama-protocol-litepaper/zh/zama-ji-mi-qu-kuai-lian-xie-yi-jian-ban-bai-pi-shu.md)

* [Zama 機密性ブロックチェーン・プロトコル ライトペーパー](https://docs.zama.org/protocol/zama-protocol-litepaper/ja/zama-burokkuchnpurotokoru-raitopp.md)

- [Zama Gizli Blockchain Protokolü Litepaper’ı](https://docs.zama.org/protocol/zama-protocol-litepaper/tr/zama-gizli-blockchain-protokolu-litepaperi.md)

* [Protocolo Blockchain Confidencial de Zama - Litepaper](https://docs.zama.org/protocol/zama-protocol-litepaper/es/protocolo-blockchain-confidencial-de-zama-litepaper.md)

## Protocol Apps

- [Overview](https://docs.zama.org/protocol/protocol-apps/readme.md)
- [Apps](https://docs.zama.org/protocol/protocol-apps/apps.md)
- [Zama Token](https://docs.zama.org/protocol/protocol-apps/zama-token.md)
- [Staking](https://docs.zama.org/protocol/protocol-apps/staking.md)
- [Confidential Tokens](https://docs.zama.org/protocol/protocol-apps/confidential-tokens.md)
- [Confidential wrapper](https://docs.zama.org/protocol/protocol-apps/confidential-tokens/confidential-wrapper.md)
- [Registry](https://docs.zama.org/protocol/protocol-apps/confidential-tokens/wrapper-registry.md)
- [Governance](https://docs.zama.org/protocol/protocol-apps/governance.md)
- [Governance overview](https://docs.zama.org/protocol/protocol-apps/governance/governance.md)
- [Pausing](https://docs.zama.org/protocol/protocol-apps/governance/pausing.md)
- [Chains](https://docs.zama.org/protocol/protocol-apps/chains.md)
- [Contract addresses](https://docs.zama.org/protocol/protocol-apps/addresses.md)
- [Mainnet](https://docs.zama.org/protocol/protocol-apps/addresses/mainnet.md)
- [Ethereum](https://docs.zama.org/protocol/protocol-apps/addresses/mainnet/ethereum.md)
- [Zama Gateway](https://docs.zama.org/protocol/protocol-apps/addresses/mainnet/gateway.md)
- [BSC](https://docs.zama.org/protocol/protocol-apps/addresses/mainnet/bsc.md)
- [HyperEVM](https://docs.zama.org/protocol/protocol-apps/addresses/mainnet/hyper_evm.md)
- [Solana](https://docs.zama.org/protocol/protocol-apps/addresses/mainnet/solana.md)
- [Testnet](https://docs.zama.org/protocol/protocol-apps/addresses/testnet.md)
- [Sepolia](https://docs.zama.org/protocol/protocol-apps/addresses/testnet/sepolia.md)
- [Hoodi](https://docs.zama.org/protocol/protocol-apps/addresses/testnet/hoodi.md)
- [Zama Gateway](https://docs.zama.org/protocol/protocol-apps/addresses/testnet/gateway.md)

## Solidity Guides

- [README](https://docs.zama.org/protocol/solidity-guides/v0.10/readme.md)
- [Contributor Covenant Code of Conduct](https://docs.zama.org/protocol/solidity-guides/v0.10/code_of_conduct.md)
- [Security](https://docs.zama.org/protocol/solidity-guides/v0.10/security.md)
- [coprocessor](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor.md)
- [Welcome to FHEVM backend](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs.md): The FHEVM backend allows users to run their own L1 or coprocessor with FHEVM technology. It enables confidential smart contracts on the EVM using FHE.
- [Table of contents](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/summary.md)
- [developer](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/developer.md)
- [Contributing](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/developer/contribute.md)
- [Roadmap](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/developer/roadmap.md)
- [fundamentals](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals.md)
- [Glossary](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/glossary.md)
- [Overview](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/overview.md)
- [fhevm](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/fhevm.md)
- [contracts](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/fhevm/contracts.md)
- [Inputs](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/fhevm/inputs.md)
- [Symbolic Execution](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/fhevm/symbolic_execution.md)
- [coprocessor](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/fhevm/coprocessor.md)
- [Architecture](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/fhevm/coprocessor/architecture.md)
- [FHE Computation](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/fhevm/coprocessor/fhe_computation.md)
- [native](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/fhevm/native.md)
- [Architecture](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/fhevm/native/architecture.md)
- [FHE Computation](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/fhevm/native/fhe_computation.md)
- [Genesis](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/fhevm/native/genesis.md)
- [Storage](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/fhevm/native/storage.md)
- [gateway](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/gateway.md)
- [Decryption and reencryption request on TKMS](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/gateway/asc.md)
- [Decryption](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/gateway/decryption.md)
- [Inclusion Proof](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/gateway/proof.md)
- [Reencryption](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/gateway/reencryption.md)
- [tkms](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/tkms.md)
- [Architecture](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/tkms/architecture.md)
- [Blockchain](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/tkms/blockchain.md)
- [Centralized](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/tkms/centralized.md)
- [Threshold](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/tkms/threshold.md)
- [Zama's TKMS](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/fundamentals/tkms/zama.md)
- [getting\_started](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started.md)
- [Quick start](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/quick_start.md)
- [gateway](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/gateway.md)
- [Configuration](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/gateway/configuration.md)
- [tkms](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/tkms.md)
- [Application Smart Contract](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/tkms/contract.md)
- [Request the creation of a new private key](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/tkms/create.md)
- [Run a KMS](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/tkms/run.md)
- [Use Zama's TKMS](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/tkms/zama.md)
- [fhevm](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/fhevm.md)
- [coprocessor](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/fhevm/coprocessor.md)
- [Configuration](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/fhevm/coprocessor/configuration.md)
- [Coprocessor Backend](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/fhevm/coprocessor/coprocessor_backend.md)
- [native](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/fhevm/native.md)
- [Configuration](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/fhevm/native/configuration.md)
- [Executor](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/fhevm/native/executor.md)
- [Integration](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/getting_started/fhevm/native/geth.md)
- [guides](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/guides.md)
- [Run a benchmark](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/guides/benchmark.md)
- [Node and gateway hardware](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/guides/hardware.md)
- [references](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/references.md)
- [FHEVM API specifications](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/references/fhevm_api.md)
- [Gateway API Specifications](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/docs/references/gateway_api.md)
- [fhevm-engine](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/fhevm-engine.md)
- [Gateway Listener](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/fhevm-engine/gw-listener.md)
- [fhEVM-Listener](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/fhevm-engine/host-listener.md)
- [Switch-and-Squash executor](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/fhevm-engine/sns-worker.md)
- [Coprocessor stress test generator](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/fhevm-engine/stress-test-generator.md)
- [Fhevm Coprocessor](https://docs.zama.org/protocol/solidity-guides/v0.10/coprocessor/fhevm-engine/tfhe-worker.md)
- [gateway-contracts](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts.md)
- [Welcome to fhevm Gateway](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs.md): The fhevm Gateway.
- [Table of contents](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs/summary.md)
- [references](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs/references.md)
- [Smart Contract selectors](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs/references/selectors.md)
- [getting-started](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs/getting-started.md)
- [contracts](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs/getting-started/contracts.md)
- [GatewayConfig contract](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs/getting-started/contracts/gateway_config.md)
- [KMSGeneration contract](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs/getting-started/contracts/kms_generation.md)
- [PauserSet contract](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs/getting-started/contracts/pauser_set.md)
- [deployment](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs/getting-started/deployment.md)
- [Deploy contracts in Docker](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs/getting-started/deployment/docker_deploy.md)
- [Environment variables](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs/getting-started/deployment/env_variables.md)
- [Deploy contracts locally](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs/getting-started/deployment/local_deploy.md)
- [pausing](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs/getting-started/pausing.md)
- [Environment variables](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs/getting-started/pausing/env_variables.md)
- [Pausing mechanism](https://docs.zama.org/protocol/solidity-guides/v0.10/gateway-contracts/docs/getting-started/pausing/pausing.md)
- [host-contracts](https://docs.zama.org/protocol/solidity-guides/v0.10/host-contracts.md)
- [kms-connector](https://docs.zama.org/protocol/solidity-guides/v0.10/kms-connector.md)
- [docs](https://docs.zama.org/protocol/solidity-guides/v0.10/kms-connector/docs.md)
- [KMS Connector Architecture](https://docs.zama.org/protocol/solidity-guides/v0.10/kms-connector/docs/architecture.md)
- [library-solidity](https://docs.zama.org/protocol/solidity-guides/v0.10/library-solidity.md)
- [Security](https://docs.zama.org/protocol/solidity-guides/v0.10/library-solidity/security.md)
- [codegen](https://docs.zama.org/protocol/solidity-guides/v0.10/library-solidity/codegen.md)
- [test-suite](https://docs.zama.org/protocol/solidity-guides/v0.10/test-suite.md)
- [Changelog](https://docs.zama.org/protocol/solidity-guides/v0.10/test-suite/changelog.md)
- [Sample Hardhat Project](https://docs.zama.org/protocol/solidity-guides/v0.10/test-suite/e2e.md)
- [Gateway Stress-Test Tool](https://docs.zama.org/protocol/solidity-guides/v0.10/test-suite/gateway-stress.md)
- [.github](https://docs.zama.org/protocol/solidity-guides/v0.10/.github.md)
- [ISSUE\_TEMPLATE](https://docs.zama.org/protocol/solidity-guides/v0.10/.github/issue_template.md)
- [docs(\<category>): short description](https://docs.zama.org/protocol/solidity-guides/v0.10/.github/issue_template/documentation-issue.md)
- [charts](https://docs.zama.org/protocol/solidity-guides/v0.10/charts.md)
- [kms-connector](https://docs.zama.org/protocol/solidity-guides/v0.10/charts/kms-connector.md)
- [docs](https://docs.zama.org/protocol/solidity-guides/v0.10/docs.md)
- [examples](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples.md)
- [SUMMARY](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/summary.md)
- [fhe-counter](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/fhe-counter.md)
- [fhe-encrypt-multiple-value](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/fhe-encrypt-multiple-value.md)
- [fhe-encrypt-multiple-values](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/fhe-encrypt-multiple-values.md)
- [fhe-encrypt-single-value](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/fhe-encrypt-single-value.md)
- [fhe-user-decrypt-multiple-values](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/fhe-user-decrypt-multiple-values.md)
- [fhe-user-decrypt-single-value](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/fhe-user-decrypt-single-value.md)
- [fheadd](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/fheadd.md)
- [fheifthenelse](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/fheifthenelse.md)
- [heads-or-tails](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/heads-or-tails.md)
- [highest-die-roll](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/highest-die-roll.md)
- [sealed-bid-auction-tutorial](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/sealed-bid-auction-tutorial.md)
- [sealed-bid-auction](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/sealed-bid-auction.md)
- [legacy](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/legacy.md)
- [See all tutorials](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/legacy/see-all-tutorials.md)
- [openzeppelin](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/openzeppelin.md)
- [ERC7984ERC20WrapperMock](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/openzeppelin/erc7984erc20wrappermock.md)
- [erc7984-tutorial](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/openzeppelin/erc7984-tutorial.md)
- [erc7984](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/openzeppelin/erc7984.md)
- [swapERC7984ToERC20](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/openzeppelin/swaperc7984toerc20.md)
- [swapERC7984ToERC7984](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/openzeppelin/swaperc7984toerc7984.md)
- [vesting-wallet](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/examples/openzeppelin/vesting-wallet.md)
- [metrics](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/metrics.md)
- [FHEVM Metrics](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/metrics/metrics.md)
- [operators](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/operators.md)
- [operators-overview](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/operators/operators-overview.md)
- [Welcome](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/protocol.md)
- [Table of contents](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/protocol/summary.md)
- [Contributing](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/protocol/contribute.md)
- [Encryption, decryption, and computation](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/protocol/d_re_ecrypt_compute.md)
- [Roadmap](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/protocol/roadmap.md)
- [architecture](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/protocol/architecture.md)
- [Coprocessor](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/protocol/architecture/coprocessor.md)
- [Gateway](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/protocol/architecture/gateway.md)
- [Host contracts](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/protocol/architecture/hostchain.md)
- [KMS](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/protocol/architecture/kms.md)
- [FHE library](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/protocol/architecture/library.md)
- [FHE on Blockchain](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/protocol/architecture/overview.md)
- [Relayer & Oracle](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/protocol/architecture/relayer_oracle.md)
- [sdk-guides](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/sdk-guides.md)
- [SUMMARY](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/sdk-guides/summary.md)
- [Using the CLI](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/sdk-guides/cli.md)
- [Setup](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/sdk-guides/initialization.md)
- [Input registration](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/sdk-guides/input.md)
- [Public Decryption](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/sdk-guides/public-decryption.md)
- [Relayer SDK](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/sdk-guides/sdk-overview.md)
- [User decryption](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/sdk-guides/user-decryption.md)
- [Build a web application](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/sdk-guides/webapp.md)
- [Common webpack errors](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/sdk-guides/webpack.md)
- [Overview](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides.md)
- [Table of contents](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/summary.md)
- [Configuration](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/configure.md)
- [Table of all addresses](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/contract_addresses.md)
- [Debugging with debug.decrypt\[XX\]](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/debug_decrypt.md)
- [Foundry](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/foundry.md)
- [Smart contracts - FHEVM API](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/functions.md)
- [Homomorphic Complexity Units ("HCU") in FHEVM](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/hcu.md)
- [Encrypted Inputs](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/inputs.md)
- [Key features](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/key_concepts.md)
- [migration](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/migration.md)
- [Mocked mode](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/mocked.md)
- [How to Transform Your Smart Contract into a FHEVM Smart Contract?](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/transform_smart_contract_with_fhevm.md)
- [Supported types](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/types.md)
- [Access Control List](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/acl.md)
- [ACL examples](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/acl/acl_examples.md)
- [Reorgs handling](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/acl/reorgs_handling.md)
- [decryption](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/decryption.md)
- [Debugging](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/decryption/debugging.md)
- [oracle](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/decryption/oracle.md)
- [getting-started](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/getting-started.md)
- [Key features](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/getting-started/overview.md)
- [Quick Start Tutorial](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/getting-started/quick-start-tutorial.md)
- [Set up Hardhat](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/getting-started/quick-start-tutorial/setup.md)
- [Test the FHEVM contract](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/getting-started/quick-start-tutorial/test_the_fhevm_contract.md)
- [Turn it into FHEVM](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/getting-started/quick-start-tutorial/turn_it_into_fhevm.md)
- [Write a simple contract](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/getting-started/quick-start-tutorial/write_a_simple_contract.md)
- [hardhat](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/hardhat.md)
- [run\_test](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/hardhat/run_test.md)
- [write\_task](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/hardhat/write_task.md)
- [write\_test](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/hardhat/write_test.md)
- [logics](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/logics.md)
- [Branching in FHE](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/logics/conditions.md)
- [Error handling](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/logics/error_handling.md)
- [Dealing with branches and conditions](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/logics/loop.md)
- [Operations on encrypted types](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/operations.md)
- [Casting and trivial encryption](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/operations/casting.md)
- [Generate random numbers](https://docs.zama.org/protocol/solidity-guides/v0.10/docs/solidity-guides/operations/random.md)
- [protocol-contracts](https://docs.zama.org/protocol/solidity-guides/v0.10/protocol-contracts.md)
- [Deployment guide for testing](https://docs.zama.org/protocol/solidity-guides/v0.10/protocol-contracts/deploy.md)
- [feesBurner](https://docs.zama.org/protocol/solidity-guides/v0.10/protocol-contracts/feesburner.md)
- [Governance OApp](https://docs.zama.org/protocol/solidity-guides/v0.10/protocol-contracts/governance.md)
- [PauserSetWrapper](https://docs.zama.org/protocol/solidity-guides/v0.10/protocol-contracts/pausersetwrapper.md)
- [AdminModule for the Safe MultiSig wallet to be used on Gateway](https://docs.zama.org/protocol/solidity-guides/v0.10/protocol-contracts/safe.md)
- [Zama token quickstart](https://docs.zama.org/protocol/solidity-guides/v0.10/protocol-contracts/token.md)
- [sdk](https://docs.zama.org/protocol/solidity-guides/v0.10/sdk.md)
- [FHEVM Gateway SDK for Rust](https://docs.zama.org/protocol/solidity-guides/v0.10/sdk/rust-sdk.md)

* [Overview](https://docs.zama.org/protocol/solidity-guides/v0.11/readme.md)
* [What is FHEVM Solidity](https://docs.zama.org/protocol/solidity-guides/v0.11/getting-started/overview.md)
* [Set up Hardhat](https://docs.zama.org/protocol/solidity-guides/v0.11/getting-started/setup.md)
* [Quick start tutorial](https://docs.zama.org/protocol/solidity-guides/v0.11/getting-started/quick-start-tutorial.md)
* [2. Write a simple contract](https://docs.zama.org/protocol/solidity-guides/v0.11/getting-started/quick-start-tutorial/write_a_simple_contract.md)
* [3. Turn it into FHEVM](https://docs.zama.org/protocol/solidity-guides/v0.11/getting-started/quick-start-tutorial/turn_it_into_fhevm.md)
* [4. Test the FHEVM contract](https://docs.zama.org/protocol/solidity-guides/v0.11/getting-started/quick-start-tutorial/test_the_fhevm_contract.md)
* [Configuration](https://docs.zama.org/protocol/solidity-guides/v0.11/smart-contract/configure.md)
* [Contract addresses](https://docs.zama.org/protocol/solidity-guides/v0.11/smart-contract/configure/contract_addresses.md)
* [Supported types](https://docs.zama.org/protocol/solidity-guides/v0.11/smart-contract/types.md)
* [Operations on encrypted types](https://docs.zama.org/protocol/solidity-guides/v0.11/smart-contract/operations.md)
* [Casting and trivial encryption](https://docs.zama.org/protocol/solidity-guides/v0.11/smart-contract/operations/casting.md)
* [Generate random numbers](https://docs.zama.org/protocol/solidity-guides/v0.11/smart-contract/operations/random.md)
* [Encrypted inputs](https://docs.zama.org/protocol/solidity-guides/v0.11/smart-contract/inputs.md)
* [Access Control List](https://docs.zama.org/protocol/solidity-guides/v0.11/smart-contract/acl.md)
* [ACL examples](https://docs.zama.org/protocol/solidity-guides/v0.11/smart-contract/acl/acl_examples.md)
* [Reorgs handling](https://docs.zama.org/protocol/solidity-guides/v0.11/smart-contract/acl/reorgs_handling.md)
* [Logics](https://docs.zama.org/protocol/solidity-guides/v0.11/smart-contract/logics.md)
* [Branching](https://docs.zama.org/protocol/solidity-guides/v0.11/smart-contract/logics/conditions.md)
* [Dealing with branches and conditions](https://docs.zama.org/protocol/solidity-guides/v0.11/smart-contract/logics/loop.md)
* [Error handling](https://docs.zama.org/protocol/solidity-guides/v0.11/smart-contract/logics/error_handling.md)
* [Decryption](https://docs.zama.org/protocol/solidity-guides/v0.11/smart-contract/oracle.md)
* [Hardhat plugin](https://docs.zama.org/protocol/solidity-guides/v0.11/development-guide/hardhat.md)
* [Write FHEVM tests in Hardhat](https://docs.zama.org/protocol/solidity-guides/v0.11/development-guide/hardhat/write_test.md)
* [Deploy contracts and run tests](https://docs.zama.org/protocol/solidity-guides/v0.11/development-guide/hardhat/run_test.md)
* [Write FHEVM-enabled Hardhat Tasks](https://docs.zama.org/protocol/solidity-guides/v0.11/development-guide/hardhat/write_task.md)
* [Foundry](https://docs.zama.org/protocol/solidity-guides/v0.11/development-guide/foundry.md)
* [HCU](https://docs.zama.org/protocol/solidity-guides/v0.11/development-guide/hcu.md)
* [Migrate to v0.9](https://docs.zama.org/protocol/solidity-guides/v0.11/development-guide/migration.md)
* [How to Transform Your Smart Contract into a FHEVM Smart Contract?](https://docs.zama.org/protocol/solidity-guides/v0.11/development-guide/transform_smart_contract_with_fhevm.md)

- [Overview](https://docs.zama.org/protocol/solidity-guides/v0.12/readme.md)
- [What is FHEVM Solidity](https://docs.zama.org/protocol/solidity-guides/v0.12/getting-started/overview.md)
- [Set up Hardhat](https://docs.zama.org/protocol/solidity-guides/v0.12/getting-started/setup.md)
- [Quick start tutorial](https://docs.zama.org/protocol/solidity-guides/v0.12/getting-started/quick-start-tutorial.md)
- [2. Write a simple contract](https://docs.zama.org/protocol/solidity-guides/v0.12/getting-started/quick-start-tutorial/write_a_simple_contract.md)
- [3. Turn it into FHEVM](https://docs.zama.org/protocol/solidity-guides/v0.12/getting-started/quick-start-tutorial/turn_it_into_fhevm.md)
- [4. Test the FHEVM contract](https://docs.zama.org/protocol/solidity-guides/v0.12/getting-started/quick-start-tutorial/test_the_fhevm_contract.md)
- [Configuration](https://docs.zama.org/protocol/solidity-guides/v0.12/smart-contract/configure.md)
- [Contract addresses](https://docs.zama.org/protocol/solidity-guides/v0.12/smart-contract/configure/contract_addresses.md)
- [Supported types](https://docs.zama.org/protocol/solidity-guides/v0.12/smart-contract/types.md)
- [Operations on encrypted types](https://docs.zama.org/protocol/solidity-guides/v0.12/smart-contract/operations.md)
- [Casting and trivial encryption](https://docs.zama.org/protocol/solidity-guides/v0.12/smart-contract/operations/casting.md)
- [Generate random numbers](https://docs.zama.org/protocol/solidity-guides/v0.12/smart-contract/operations/random.md)
- [Encrypted inputs](https://docs.zama.org/protocol/solidity-guides/v0.12/smart-contract/inputs.md)
- [Access Control List](https://docs.zama.org/protocol/solidity-guides/v0.12/smart-contract/acl.md)
- [ACL examples](https://docs.zama.org/protocol/solidity-guides/v0.12/smart-contract/acl/acl_examples.md)
- [Reorgs handling](https://docs.zama.org/protocol/solidity-guides/v0.12/smart-contract/acl/reorgs_handling.md)
- [Logics](https://docs.zama.org/protocol/solidity-guides/v0.12/smart-contract/logics.md)
- [Branching](https://docs.zama.org/protocol/solidity-guides/v0.12/smart-contract/logics/conditions.md)
- [Dealing with branches and conditions](https://docs.zama.org/protocol/solidity-guides/v0.12/smart-contract/logics/loop.md)
- [Error handling](https://docs.zama.org/protocol/solidity-guides/v0.12/smart-contract/logics/error_handling.md)
- [Decryption](https://docs.zama.org/protocol/solidity-guides/v0.12/smart-contract/oracle.md)
- [Hardhat plugin](https://docs.zama.org/protocol/solidity-guides/v0.12/development-guide/hardhat.md)
- [Write FHEVM tests in Hardhat](https://docs.zama.org/protocol/solidity-guides/v0.12/development-guide/hardhat/write_test.md)
- [Deploy contracts and run tests](https://docs.zama.org/protocol/solidity-guides/v0.12/development-guide/hardhat/run_test.md)
- [Write FHEVM-enabled Hardhat Tasks](https://docs.zama.org/protocol/solidity-guides/v0.12/development-guide/hardhat/write_task.md)
- [Foundry](https://docs.zama.org/protocol/solidity-guides/v0.12/development-guide/foundry.md)
- [HCU](https://docs.zama.org/protocol/solidity-guides/v0.12/development-guide/hcu.md)
- [Migrate to v0.9](https://docs.zama.org/protocol/solidity-guides/v0.12/development-guide/migration.md)
- [How to Transform Your Smart Contract into a FHEVM Smart Contract?](https://docs.zama.org/protocol/solidity-guides/v0.12/development-guide/transform_smart_contract_with_fhevm.md)

* [Overview](https://docs.zama.org/protocol/solidity-guides/readme.md)
* [What is FHEVM Solidity](https://docs.zama.org/protocol/solidity-guides/getting-started/overview.md)
* [Set up Hardhat](https://docs.zama.org/protocol/solidity-guides/getting-started/setup.md)
* [Set up Foundry](https://docs.zama.org/protocol/solidity-guides/getting-started/setup-1.md)
* [Quick start tutorial (Hardhat)](https://docs.zama.org/protocol/solidity-guides/getting-started/quick-start-tutorial.md)
* [2. Write a simple contract](https://docs.zama.org/protocol/solidity-guides/getting-started/quick-start-tutorial/write_a_simple_contract.md)
* [3. Turn it into FHEVM](https://docs.zama.org/protocol/solidity-guides/getting-started/quick-start-tutorial/turn_it_into_fhevm.md)
* [4. Test the FHEVM contract](https://docs.zama.org/protocol/solidity-guides/getting-started/quick-start-tutorial/test_the_fhevm_contract.md)
* [Configuration](https://docs.zama.org/protocol/solidity-guides/smart-contract/configure.md)
* [Contract addresses](https://docs.zama.org/protocol/solidity-guides/smart-contract/configure/contract_addresses.md)
* [Supported types](https://docs.zama.org/protocol/solidity-guides/smart-contract/types.md)
* [Handles](https://docs.zama.org/protocol/solidity-guides/smart-contract/handles.md)
* [Operations on encrypted types](https://docs.zama.org/protocol/solidity-guides/smart-contract/operations.md)
* [Casting and trivial encryption](https://docs.zama.org/protocol/solidity-guides/smart-contract/operations/casting.md)
* [Generate random numbers](https://docs.zama.org/protocol/solidity-guides/smart-contract/operations/random.md)
* [Encrypted inputs](https://docs.zama.org/protocol/solidity-guides/smart-contract/inputs.md)
* [Access Control List](https://docs.zama.org/protocol/solidity-guides/smart-contract/acl.md)
* [ACL examples](https://docs.zama.org/protocol/solidity-guides/smart-contract/acl/acl_examples.md)
* [User decryption delegation](https://docs.zama.org/protocol/solidity-guides/smart-contract/acl/delegation.md)
* [Reorgs handling](https://docs.zama.org/protocol/solidity-guides/smart-contract/acl/reorgs_handling.md)
* [Logics](https://docs.zama.org/protocol/solidity-guides/smart-contract/logics.md)
* [Branching](https://docs.zama.org/protocol/solidity-guides/smart-contract/logics/conditions.md)
* [Dealing with branches and conditions](https://docs.zama.org/protocol/solidity-guides/smart-contract/logics/loop.md)
* [Error handling](https://docs.zama.org/protocol/solidity-guides/smart-contract/logics/error_handling.md)
* [Public Decryption](https://docs.zama.org/protocol/solidity-guides/smart-contract/oracle.md)
* [FHEVM API reference](https://docs.zama.org/protocol/solidity-guides/smart-contract/functions.md)
* [Hardhat plugin](https://docs.zama.org/protocol/solidity-guides/development-guide/hardhat.md)
* [Write FHEVM tests in Hardhat](https://docs.zama.org/protocol/solidity-guides/development-guide/hardhat/write_test.md)
* [Deploy contracts and run tests](https://docs.zama.org/protocol/solidity-guides/development-guide/hardhat/run_test.md)
* [Write FHEVM-enabled Hardhat Tasks](https://docs.zama.org/protocol/solidity-guides/development-guide/hardhat/write_task.md)
* [Foundry](https://docs.zama.org/protocol/solidity-guides/development-guide/foundry.md)
* [Write FHEVM tests in Foundry](https://docs.zama.org/protocol/solidity-guides/development-guide/foundry/write_test.md)
* [Deploy contracts](https://docs.zama.org/protocol/solidity-guides/development-guide/foundry/deploy.md)
* [forge-fhevm API reference](https://docs.zama.org/protocol/solidity-guides/development-guide/foundry/api.md)
* [HCU](https://docs.zama.org/protocol/solidity-guides/development-guide/hcu.md)
* [How to Transform Your Smart Contract into a FHEVM Smart Contract?](https://docs.zama.org/protocol/solidity-guides/development-guide/transform_smart_contract_with_fhevm.md)

## Zama SDK

- [Overview](https://docs.zama.org/protocol/sdk/overview.md): TypeScript SDK for confidential smart contracts — shield, transfer, and unshield tokens with Fully Homomorphic Encryption.
- [Quick start](https://docs.zama.org/protocol/sdk/getting-started/quick-start.md): Get from zero to a working confidential transfer in under 5 minutes.
- [First confidential dApp](https://docs.zama.org/protocol/sdk/getting-started/first-confidential-dapp.md): End-to-end tutorial building a token dashboard with React, wagmi, and the Zama React SDK.
- [Wallet & exchange integration](https://docs.zama.org/protocol/sdk/getting-started/wallet-exchange-integration.md): How wallets and exchanges support ERC-7984 confidential tokens with the Zama SDK — display balances, build transfers, manage operators, and wrap/unwrap between ERC-20 and confidential form.
- [Build with an LLM](https://docs.zama.org/protocol/sdk/getting-started/build-with-an-llm.md): Give coding agents grounded Zama SDK context — install the Zama skills, or point agents without skill support at the SDK's llms.txt files.
- [Migrate from v2 to v3](https://docs.zama.org/protocol/sdk/migration/migrate-v2-to-v3.md): Step-by-step guide to upgrade an app from @zama-fhe/sdk 2.x to 3.x — config factory, relayer factories, permits, operators, encrypt/decrypt glossary.
- [Configuration](https://docs.zama.org/protocol/sdk/guides/configuration.md): How to configure the SDK with createConfig — chains, relayers, provider, signer, and storage.
- [Authentication](https://docs.zama.org/protocol/sdk/guides/authentication.md): How to authenticate with the relayer using a backend proxy or a direct API key.
- [Relayer API keys](https://docs.zama.org/protocol/sdk/guides/relayer-api-keys.md): How to obtain, configure, and securely manage your Zama Relayer API key.
- [Shield tokens](https://docs.zama.org/protocol/sdk/guides/shield-tokens.md): How to convert public ERC-20 tokens into their confidential form.
- [Transfer privately](https://docs.zama.org/protocol/sdk/guides/transfer-privately.md): How to send confidential tokens so the amount stays hidden on-chain.
- [Unshield tokens](https://docs.zama.org/protocol/sdk/guides/unshield-tokens.md): Convert confidential tokens back to public ERC-20 by unshielding them.
- [Check balances](https://docs.zama.org/protocol/sdk/guides/check-balances.md): Decrypt and read confidential token balances using the SDK and React hooks.
- [Decrypt values from event logs](https://docs.zama.org/protocol/sdk/guides/decrypt-from-event-logs.md): Decrypt an FHE encrypted value pulled straight off an event log — the common server-side pattern for indexers, wallet history, and bridges.
- [Handle errors](https://docs.zama.org/protocol/sdk/guides/handle-errors.md): Catch, match, and recover from SDK errors in your application.
- [Node.js backend](https://docs.zama.org/protocol/sdk/guides/node-js-backend.md): How to use the SDK in a Node.js server environment with worker threads and per-request isolation.
- [Web extensions](https://docs.zama.org/protocol/sdk/guides/web-extensions.md): How to use the SDK in MV3 Chrome extensions with persistent permit storage.
- [Local development](https://docs.zama.org/protocol/sdk/guides/local-development.md): How to use the cleartext relayer for local Hardhat nodes and custom chain deployments without a KMS or gateway.
- [Next.js SSR](https://docs.zama.org/protocol/sdk/guides/nextjs-ssr.md): How to use the SDK with Next.js and server-side rendering frameworks.
- [Operator approvals](https://docs.zama.org/protocol/sdk/guides/operator-approvals.md): How to approve another address to act on your confidential tokens.
- [Delegated decryption](https://docs.zama.org/protocol/sdk/guides/delegated-decryption.md): Grant another address the right to decrypt confidential balances, then read those balances as a delegate.
- [Encrypt & decrypt](https://docs.zama.org/protocol/sdk/guides/encrypt-decrypt.md): How to encrypt values and decrypt FHE encrypted values for custom confidential smart contracts that are not wrapped ERC-20 tokens.
- [SDK reference](https://docs.zama.org/protocol/sdk/api-references/sdk.md)
- [ZamaSDK](https://docs.zama.org/protocol/sdk/api-references/sdk/zamasdk.md): Entry point for all confidential contract operations.
- [Token](https://docs.zama.org/protocol/sdk/api-references/sdk/token.md): Read/write interface for an ERC-7984 confidential token — balances, transfers, operator approvals.
- [WrappedToken](https://docs.zama.org/protocol/sdk/api-references/sdk/wrappedtoken.md): ERC-7984 ERC-20 wrapper interface — shield, unshield, allowance.
- [WrappersRegistry](https://docs.zama.org/protocol/sdk/api-references/sdk/wrappersregistry.md): Query the on-chain token wrappers registry — list pairs, look up tokens, and validate confidential tokens.
- [RelayerWeb](https://docs.zama.org/protocol/sdk/api-references/sdk/relayerweb.md): Browser relayer that runs FHE operations in a Web Worker via WASM.
- [RelayerNode](https://docs.zama.org/protocol/sdk/api-references/sdk/relayernode.md): Node.js relayer that runs FHE operations in native worker threads.
- [RelayerCleartext](https://docs.zama.org/protocol/sdk/api-references/sdk/relayercleartext.md): Development relayer that operates in cleartext mode without FHE, KMS, or gateway dependencies.
- [GenericProvider](https://docs.zama.org/protocol/sdk/api-references/sdk/genericprovider.md): Interface that all provider adapters must implement for read-only chain access.
- [GenericSigner](https://docs.zama.org/protocol/sdk/api-references/sdk/genericsigner.md): Interface that all signer adapters must implement for the SDK to interact with wallets.
- [ViemProvider](https://docs.zama.org/protocol/sdk/api-references/sdk/viemprovider.md): Provider adapter that wraps a viem PublicClient for read-only chain access.
- [ViemSigner](https://docs.zama.org/protocol/sdk/api-references/sdk/viemsigner.md): Signer adapter that wraps a viem WalletClient for wallet operations.
- [EthersProvider](https://docs.zama.org/protocol/sdk/api-references/sdk/ethersprovider.md): Provider adapter that wraps an ethers Provider or EIP-1193 source for read-only chain access.
- [EthersSigner](https://docs.zama.org/protocol/sdk/api-references/sdk/etherssigner.md): Signer adapter that wraps an ethers Signer or EIP-1193 source for wallet operations.
- [GenericStorage](https://docs.zama.org/protocol/sdk/api-references/sdk/genericstorage.md): Interface for async key-value storage used to persist transport key pairs and signed permits.
- [Errors](https://docs.zama.org/protocol/sdk/api-references/sdk/errors.md): All SDK error classes, codes, and the matchZamaError utility.
- [Contract builders](https://docs.zama.org/protocol/sdk/api-references/sdk/contract-builders.md): Low-level builders that return raw contract call configs for viem, ethers, or custom execution layers.
- [FheArtifactCache](https://docs.zama.org/protocol/sdk/api-references/sdk/fheartifactcache.md): Persistent cache for the FHE encryption key and public parameters, avoiding re-downloads across sessions.
- [Event decoders](https://docs.zama.org/protocol/sdk/api-references/sdk/event-decoders.md): Decode on-chain logs into typed event objects.
- [Delegations](https://docs.zama.org/protocol/sdk/api-references/sdk/delegation.md): On-chain delegation management — grant, revoke, and query decryption delegation rights via the ACL contract.
- [Network presets](https://docs.zama.org/protocol/sdk/api-references/sdk/network-presets.md): Pre-configured chain objects and legacy network configs for supported networks.
- [React reference](https://docs.zama.org/protocol/sdk/api-references/react.md)
- [ZamaProvider](https://docs.zama.org/protocol/sdk/api-references/react/zamaprovider.md): Context provider that supplies the Zama SDK to all descendant hooks.
- [useConfidentialBalance](https://docs.zama.org/protocol/sdk/api-references/react/useconfidentialbalance.md): Decrypt a single token's confidential balance.
- [useConfidentialBalances](https://docs.zama.org/protocol/sdk/api-references/react/useconfidentialbalances.md): Decrypt and poll multiple tokens' confidential balances in a single query.
- [useConfidentialTransfer](https://docs.zama.org/protocol/sdk/api-references/react/useconfidentialtransfer.md): Send confidential ERC-20 tokens privately.
- [useConfidentialTransferFrom](https://docs.zama.org/protocol/sdk/api-references/react/useconfidentialtransferfrom.md): Transfer confidential tokens on behalf of an owner who approved you as an operator.
- [useShield](https://docs.zama.org/protocol/sdk/api-references/react/useshield.md): Mutation hook that shields public ERC-20 tokens into confidential form.
- [useUnshield](https://docs.zama.org/protocol/sdk/api-references/react/useunshield.md): Mutation hook that unshields confidential tokens back to public ERC-20.
- [useUnshieldAll](https://docs.zama.org/protocol/sdk/api-references/react/useunshieldall.md): Mutation hook that unshields the entire confidential balance.
- [useResumeUnshield](https://docs.zama.org/protocol/sdk/api-references/react/useresumeunshield.md): Mutation hook that resumes an unshield interrupted between unwrap and finalize steps.
- [usePendingUnshield](https://docs.zama.org/protocol/sdk/api-references/react/usependingunshield.md): Read the unwrap tx hash of an unshield interrupted between its two phases.
- [useUnwrap](https://docs.zama.org/protocol/sdk/api-references/react/useunwrap.md): Low-level mutation hook that requests an unwrap for a specific amount.
- [useUnwrapAll](https://docs.zama.org/protocol/sdk/api-references/react/useunwrapall.md): Low-level mutation hook that requests an unwrap for the full confidential balance.
- [useFinalizeUnwrap](https://docs.zama.org/protocol/sdk/api-references/react/usefinalizeunwrap.md): Low-level mutation hook that finalizes an unwrap with the decryption proof.
- [useGrantPermit](https://docs.zama.org/protocol/sdk/api-references/react/usegrantpermit.md): Mutation hook that signs an EIP-712 message authorizing decryption of confidential encrypted values for any contract.
- [useHasPermit](https://docs.zama.org/protocol/sdk/api-references/react/usehaspermit.md): Query hook that checks whether stored permits cover the requested contract addresses.
- [useRevokePermits](https://docs.zama.org/protocol/sdk/api-references/react/userevokepermits.md): Revoke FHE permits for specific contract addresses, or all permits at once.
- [useClearCredentials](https://docs.zama.org/protocol/sdk/api-references/react/useclearcredentials.md): Wipe the transport key pair and all permits for the connected wallet.
- [useConfidentialSetOperator](https://docs.zama.org/protocol/sdk/api-references/react/useconfidentialsetoperator.md): Approve an operator to act on your confidential tokens.
- [useConfidentialIsOperator](https://docs.zama.org/protocol/sdk/api-references/react/useconfidentialisoperator.md): Check if a spender is an approved operator for a holder's confidential tokens.
- [useUnderlyingAllowance](https://docs.zama.org/protocol/sdk/api-references/react/useunderlyingallowance.md): Read the ERC-20 allowance of the underlying public token for the wrapper contract.
- [useWrapperDiscovery](https://docs.zama.org/protocol/sdk/api-references/react/usewrapperdiscovery.md): Find the confidential wrapper contract address for an ERC-20 token via the on-chain registry.
- [useWrappersRegistryAddress](https://docs.zama.org/protocol/sdk/api-references/react/usewrappersregistryaddress.md): Resolve the wrappers registry contract address for the current chain.
- [useListPairs](https://docs.zama.org/protocol/sdk/api-references/react/uselistpairs.md): Fetch paginated token wrapper pairs from the on-chain registry, with optional metadata enrichment.
- [useTokenPairsRegistry](https://docs.zama.org/protocol/sdk/api-references/react/usetokenpairsregistry.md): Fetch all token wrapper pairs from the on-chain registry.
- [useTokenPairsLength](https://docs.zama.org/protocol/sdk/api-references/react/usetokenpairslength.md): Get the total number of token wrapper pairs in the registry.
- [useTokenPairsSlice](https://docs.zama.org/protocol/sdk/api-references/react/usetokenpairsslice.md): Fetch a range of token wrapper pairs from the registry by index.
- [useTokenPair](https://docs.zama.org/protocol/sdk/api-references/react/usetokenpair.md): Fetch a single token wrapper pair by index from the registry.
- [useConfidentialTokenAddress](https://docs.zama.org/protocol/sdk/api-references/react/useconfidentialtokenaddress.md): Look up the confidential token address for a given plain ERC-20 token.
- [useTokenAddress](https://docs.zama.org/protocol/sdk/api-references/react/usetokenaddress.md): Reverse lookup -- find the plain ERC-20 address for a given confidential token.
- [useIsConfidentialTokenValid](https://docs.zama.org/protocol/sdk/api-references/react/useisconfidentialtokenvalid.md): Check whether a confidential token is registered and valid in the on-chain registry.
- [useMetadata](https://docs.zama.org/protocol/sdk/api-references/react/usemetadata.md): Get token name, symbol, and decimals in one call.
- [useZamaSDK](https://docs.zama.org/protocol/sdk/api-references/react/usezamasdk.md): Hook to access the raw ZamaSDK instance from ZamaProvider context.
- [useToken](https://docs.zama.org/protocol/sdk/api-references/react/usetoken.md): Hook returning a memoised Token instance for a given address.
- [useWrappedToken](https://docs.zama.org/protocol/sdk/api-references/react/usewrappedtoken.md): React hook returning a memoised WrappedToken instance.
- [useEncrypt](https://docs.zama.org/protocol/sdk/api-references/react/useencrypt.md): Low-level mutation hook that encrypts a plaintext value using the relayer's FHE engine.
- [useDecryptValues](https://docs.zama.org/protocol/sdk/api-references/react/usedecryptvalues.md): Query hook for FHE user decryption. Disabled by default — enable it to fire, and gate on a cached permit to avoid an unexpected wallet prompt.
- [useDelegateDecryption](https://docs.zama.org/protocol/sdk/api-references/react/usedelegatedecryption.md): Mutation hook that grants FHE decryption rights for a token to another address.
- [useRevokeDelegation](https://docs.zama.org/protocol/sdk/api-references/react/userevokedelegation.md): Mutation hook that revokes FHE decryption delegation for a token.
- [useDelegationStatus](https://docs.zama.org/protocol/sdk/api-references/react/usedelegationstatus.md): Query hook that checks whether a decryption delegation is active between two addresses.
- [useDecryptBalanceAs](https://docs.zama.org/protocol/sdk/api-references/react/usedecryptbalanceas.md): Mutation hook that decrypts another user's confidential balance as a delegate.
- [useBatchDecryptBalancesAs](https://docs.zama.org/protocol/sdk/api-references/react/usebatchdecryptbalancesas.md): Mutation hook that decrypts confidential balances across multiple tokens as a delegate.
- [Query keys](https://docs.zama.org/protocol/sdk/api-references/react/query-keys.md): Reference for the zamaQueryKeys factory used for manual React Query cache control.
- [Architecture](https://docs.zama.org/protocol/sdk/concepts/architecture.md)
- [Permit model](https://docs.zama.org/protocol/sdk/concepts/permit-model.md): How EIP-712 signed permits authorize FHE decryption for specific contracts.
- [Security model](https://docs.zama.org/protocol/sdk/concepts/security-model.md): Threat model, trust assumptions, and security architecture of the Zama SDK.

* [Overview](https://docs.zama.org/protocol/sdk/alpha/overview.md): TypeScript SDK for confidential smart contracts — shield, transfer, and unshield tokens with Fully Homomorphic Encryption.
* [Quick start](https://docs.zama.org/protocol/sdk/alpha/getting-started/quick-start.md): Get from zero to a working confidential transfer in under 5 minutes.
* [First confidential dApp](https://docs.zama.org/protocol/sdk/alpha/getting-started/first-confidential-dapp.md): End-to-end tutorial building a token dashboard with React, wagmi, and the Zama React SDK.
* [Wallet & exchange integration](https://docs.zama.org/protocol/sdk/alpha/getting-started/wallet-exchange-integration.md): How wallets and exchanges support ERC-7984 confidential tokens with the Zama SDK — display balances, build transfers, manage operators, and wrap/unwrap between ERC-20 and confidential form.
* [Build with an LLM](https://docs.zama.org/protocol/sdk/alpha/getting-started/build-with-an-llm.md): Give coding agents grounded Zama SDK context — install the Zama skills, or point agents without skill support at the SDK's llms.txt files.
* [Migrate from v2 to v3](https://docs.zama.org/protocol/sdk/alpha/migration/migrate-v2-to-v3.md): Step-by-step guide to upgrade an app from @zama-fhe/sdk 2.x to 3.x — config factory, relayer factories, permits, operators, encrypt/decrypt glossary.
* [Alpha (unreleased)](https://docs.zama.org/protocol/sdk/alpha/changelog/alpha.md): Unreleased changes on the prerelease (alpha) line — not yet in a stable release. Currently the internal @fhevm/sdk backend migration and its FHE runtime/client tuning knobs.
* [3.x (current)](https://docs.zama.org/protocol/sdk/alpha/changelog/v3.md): Human-readable release notes for the 3.x line — what changed in each minor version of @zama-fhe/sdk and @zama-fhe/react-sdk, in plain language.
* [3.3.x](https://docs.zama.org/protocol/sdk/alpha/changelog/v3/v3-3.md): confidentialTransferAndCall, automatic pending-unshield recovery, and typed decryption error causes.
* [3.2.x](https://docs.zama.org/protocol/sdk/alpha/changelog/v3/v3-2.md): Configurable, silent-by-default logging; upgrade codemods; and a Wrap event decoding fix.
* [3.1.x](https://docs.zama.org/protocol/sdk/alpha/changelog/v3/v3-1.md): createConfig, transport factories, the provider/signer split, the Token/WrappedToken hierarchy, and top-level FHE primitives.
* [3.0.x](https://docs.zama.org/protocol/sdk/alpha/changelog/v3/v3-0.md): The first stable v3 line — the high-level clear-text-in, clear-text-out SDK — plus upgraded wrapper and registry contract support.
* [Legacy versions](https://docs.zama.org/protocol/sdk/alpha/changelog/legacy.md): Release notes for the superseded 1.x and 2.x lines. The current, actively-maintained release line is 3.x.
* [2.x](https://docs.zama.org/protocol/sdk/alpha/changelog/legacy/v2.md): Human-readable release notes for the 2.x line — delegated decryption, the wrappers registry, balance validation before transfers, and the public-decrypt primitive.
* [1.x](https://docs.zama.org/protocol/sdk/alpha/changelog/legacy/v1.md): Human-readable release notes for the 1.x line — cleartext local development, session-scoped signing, wagmi v2 compatibility, and early production hardening.
* [Configuration](https://docs.zama.org/protocol/sdk/alpha/guides/configuration.md): How to configure the SDK with createConfig — chains, relayers, provider, signer, and storage.
* [Authentication](https://docs.zama.org/protocol/sdk/alpha/guides/authentication.md): How to authenticate with the relayer using a backend proxy or a direct API key.
* [Relayer API keys](https://docs.zama.org/protocol/sdk/alpha/guides/relayer-api-keys.md): How to obtain, configure, and securely manage your Zama Relayer API key.
* [Shield tokens](https://docs.zama.org/protocol/sdk/alpha/guides/shield-tokens.md): How to convert public ERC-20 tokens into their confidential form.
* [Transfer privately](https://docs.zama.org/protocol/sdk/alpha/guides/transfer-privately.md): How to send confidential tokens so the amount stays hidden on-chain.
* [Unshield tokens](https://docs.zama.org/protocol/sdk/alpha/guides/unshield-tokens.md): Convert confidential tokens back to public ERC-20 by unshielding them.
* [Check balances](https://docs.zama.org/protocol/sdk/alpha/guides/check-balances.md): Decrypt and read confidential token balances using the SDK and React hooks.
* [Decrypt values from event logs](https://docs.zama.org/protocol/sdk/alpha/guides/decrypt-from-event-logs.md): Decrypt an FHE encrypted value pulled straight off an event log — the common server-side pattern for indexers, wallet history, and bridges.
* [Handle errors](https://docs.zama.org/protocol/sdk/alpha/guides/handle-errors.md): Catch, match, and recover from SDK errors in your application.
* [Node.js backend](https://docs.zama.org/protocol/sdk/alpha/guides/node-js-backend.md): How to use the SDK in a Node.js server environment with per-request storage isolation.
* [Web extensions](https://docs.zama.org/protocol/sdk/alpha/guides/web-extensions.md): How to use the SDK in MV3 Chrome extensions with persistent permit storage.
* [Local development](https://docs.zama.org/protocol/sdk/alpha/guides/local-development.md): How to use the cleartext relayer for local Hardhat nodes and custom chain deployments without a KMS or gateway.
* [Next.js SSR](https://docs.zama.org/protocol/sdk/alpha/guides/nextjs-ssr.md): How to use the SDK with Next.js and server-side rendering frameworks.
* [Operator approvals](https://docs.zama.org/protocol/sdk/alpha/guides/operator-approvals.md): How to approve another address to act on your confidential tokens.
* [Delegated decryption](https://docs.zama.org/protocol/sdk/alpha/guides/delegated-decryption.md): Grant another address the right to decrypt confidential balances, then read those balances as a delegate.
* [Encrypt & decrypt](https://docs.zama.org/protocol/sdk/alpha/guides/encrypt-decrypt.md): How to encrypt values and decrypt FHE encrypted values for custom confidential smart contracts that are not wrapped ERC-20 tokens.
* [SDK reference](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk.md)
* [ZamaSDK](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/zamasdk.md): Entry point for all confidential contract operations.
* [Token](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/token.md): Read/write interface for an ERC-7984 confidential token — balances, transfers, operator approvals.
* [WrappedToken](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/wrappedtoken.md): ERC-7984 ERC-20 wrapper interface — shield, unshield, allowance.
* [WrappersRegistry](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/wrappersregistry.md): Query the on-chain token wrappers registry — list pairs, look up tokens, and validate confidential tokens.
* [web() transport](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/relayerweb.md): Browser relayer transport that runs FHE operations via bundled WASM.
* [node() transport](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/relayernode.md): Node.js relayer transport that runs FHE operations through @fhevm/sdk on the calling thread.
* [cleartext() transport](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/relayercleartext.md): Development relayer transport that operates in cleartext mode, without FHE, KMS, or gateway dependencies.
* [GenericProvider](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/genericprovider.md): Interface that all provider adapters must implement for read-only chain access.
* [GenericSigner](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/genericsigner.md): Interface that all signer adapters must implement for the SDK to interact with wallets.
* [ViemProvider](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/viemprovider.md): Provider adapter that wraps a viem PublicClient for read-only chain access.
* [ViemSigner](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/viemsigner.md): Signer adapter that wraps a viem WalletClient for wallet operations.
* [EthersProvider](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/ethersprovider.md): Provider adapter that wraps an ethers Provider or EIP-1193 source for read-only chain access.
* [EthersSigner](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/etherssigner.md): Signer adapter that wraps an ethers Signer or EIP-1193 source for wallet operations.
* [GenericStorage](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/genericstorage.md): Interface for async key-value storage used to persist transport key pairs and signed permits.
* [Errors](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/errors.md): All SDK error classes, codes, and the matchZamaError utility.
* [Contract builders](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/contract-builders.md): Low-level builders that return raw contract call configs for viem, ethers, or custom execution layers.
* [Event decoders](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/event-decoders.md): Decode on-chain logs into typed event objects.
* [Delegations](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/delegation.md): On-chain delegation management — grant, revoke, and query decryption delegation rights via the ACL contract.
* [Network presets](https://docs.zama.org/protocol/sdk/alpha/api-references/sdk/network-presets.md): Pre-configured chain objects and legacy network configs for supported networks.
* [React reference](https://docs.zama.org/protocol/sdk/alpha/api-references/react.md)
* [ZamaProvider](https://docs.zama.org/protocol/sdk/alpha/api-references/react/zamaprovider.md): Context provider that supplies the Zama SDK to all descendant hooks.
* [useConfidentialBalance](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useconfidentialbalance.md): Decrypt a single token's confidential balance.
* [useConfidentialBalances](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useconfidentialbalances.md): Decrypt and poll multiple tokens' confidential balances in a single query.
* [useConfidentialTransfer](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useconfidentialtransfer.md): Send confidential ERC-20 tokens privately.
* [useConfidentialTransferFrom](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useconfidentialtransferfrom.md): Transfer confidential tokens on behalf of an owner who approved you as an operator.
* [useShield](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useshield.md): Mutation hook that shields public ERC-20 tokens into confidential form.
* [useUnshield](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useunshield.md): Mutation hook that unshields confidential tokens back to public ERC-20.
* [useUnshieldAll](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useunshieldall.md): Mutation hook that unshields the entire confidential balance.
* [useResumeUnshield](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useresumeunshield.md): Mutation hook that resumes an unshield interrupted between unwrap and finalize steps.
* [usePendingUnshield](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usependingunshield.md): Read the unwrap tx hash of an unshield interrupted between its two phases.
* [useUnwrap](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useunwrap.md): Low-level mutation hook that requests an unwrap for a specific amount.
* [useUnwrapAll](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useunwrapall.md): Low-level mutation hook that requests an unwrap for the full confidential balance.
* [useFinalizeUnwrap](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usefinalizeunwrap.md): Low-level mutation hook that finalizes an unwrap with the decryption proof.
* [useGrantPermit](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usegrantpermit.md): Mutation hook that signs an EIP-712 message authorizing decryption of confidential encrypted values for any contract.
* [useHasPermit](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usehaspermit.md): Query hook that checks whether stored permits cover the requested contract addresses.
* [useRevokePermits](https://docs.zama.org/protocol/sdk/alpha/api-references/react/userevokepermits.md): Revoke FHE permits for specific contract addresses, or all permits at once.
* [useClearCredentials](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useclearcredentials.md): Wipe the transport key pair and all permits for the connected wallet.
* [useConfidentialSetOperator](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useconfidentialsetoperator.md): Approve an operator to act on your confidential tokens.
* [useConfidentialIsOperator](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useconfidentialisoperator.md): Check if a spender is an approved operator for a holder's confidential tokens.
* [useUnderlyingAllowance](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useunderlyingallowance.md): Read the ERC-20 allowance of the underlying public token for the wrapper contract.
* [useWrapperDiscovery](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usewrapperdiscovery.md): Find the confidential wrapper contract address for an ERC-20 token via the on-chain registry.
* [useWrappersRegistryAddress](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usewrappersregistryaddress.md): Resolve the wrappers registry contract address for the current chain.
* [useListPairs](https://docs.zama.org/protocol/sdk/alpha/api-references/react/uselistpairs.md): Fetch paginated token wrapper pairs from the on-chain registry, with optional metadata enrichment.
* [useTokenPairsRegistry](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usetokenpairsregistry.md): Fetch all token wrapper pairs from the on-chain registry.
* [useTokenPairsLength](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usetokenpairslength.md): Get the total number of token wrapper pairs in the registry.
* [useTokenPairsSlice](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usetokenpairsslice.md): Fetch a range of token wrapper pairs from the registry by index.
* [useTokenPair](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usetokenpair.md): Fetch a single token wrapper pair by index from the registry.
* [useConfidentialTokenAddress](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useconfidentialtokenaddress.md): Look up the confidential token address for a given plain ERC-20 token.
* [useTokenAddress](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usetokenaddress.md): Reverse lookup -- find the plain ERC-20 address for a given confidential token.
* [useIsConfidentialTokenValid](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useisconfidentialtokenvalid.md): Check whether a confidential token is registered and valid in the on-chain registry.
* [useMetadata](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usemetadata.md): Get token name, symbol, and decimals in one call.
* [useZamaSDK](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usezamasdk.md): Hook to access the raw ZamaSDK instance from ZamaProvider context.
* [useToken](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usetoken.md): Hook returning a memoised Token instance for a given address.
* [useWrappedToken](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usewrappedtoken.md): React hook returning a memoised WrappedToken instance.
* [useEncrypt](https://docs.zama.org/protocol/sdk/alpha/api-references/react/useencrypt.md): Low-level mutation hook that encrypts a plaintext value using the relayer's FHE engine.
* [useDecryptValues](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usedecryptvalues.md): Query hook for FHE user decryption. Disabled by default — enable it to fire, and gate on a cached permit to avoid an unexpected wallet prompt.
* [useDelegateDecryption](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usedelegatedecryption.md): Mutation hook that grants FHE decryption rights for a token to another address.
* [useRevokeDelegation](https://docs.zama.org/protocol/sdk/alpha/api-references/react/userevokedelegation.md): Mutation hook that revokes FHE decryption delegation for a token.
* [useDelegationStatus](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usedelegationstatus.md): Query hook that checks whether a decryption delegation is active between two addresses.
* [useDecryptBalanceAs](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usedecryptbalanceas.md): Mutation hook that decrypts another user's confidential balance as a delegate.
* [useBatchDecryptBalancesAs](https://docs.zama.org/protocol/sdk/alpha/api-references/react/usebatchdecryptbalancesas.md): Mutation hook that decrypts confidential balances across multiple tokens as a delegate.
* [Query keys](https://docs.zama.org/protocol/sdk/alpha/api-references/react/query-keys.md): Reference for the zamaQueryKeys factory used for manual React Query cache control.
* [Architecture](https://docs.zama.org/protocol/sdk/alpha/concepts/architecture.md)
* [Permit model](https://docs.zama.org/protocol/sdk/alpha/concepts/permit-model.md): How EIP-712 signed permits authorize FHE decryption for specific contracts.
* [Security model](https://docs.zama.org/protocol/sdk/alpha/concepts/security-model.md): Threat model, trust assumptions, and security architecture of the Zama SDK.

## Code Examples

- [FHE counter](https://docs.zama.org/protocol/examples/basic/fhe-counter.md)
- [FHE Operations](https://docs.zama.org/protocol/examples/basic/fhe-operations.md)
- [Add](https://docs.zama.org/protocol/examples/basic/fhe-operations/fheadd.md)
- [If then else](https://docs.zama.org/protocol/examples/basic/fhe-operations/fheifthenelse.md)
- [Encryption](https://docs.zama.org/protocol/examples/basic/encryption.md)
- [Encrypt single value](https://docs.zama.org/protocol/examples/basic/encryption/fhe-encrypt-single-value.md)
- [Encrypt multiple values](https://docs.zama.org/protocol/examples/basic/encryption/fhe-encrypt-multiple-values.md)
- [Decryption](https://docs.zama.org/protocol/examples/basic/decryption.md)
- [User decrypt single value](https://docs.zama.org/protocol/examples/basic/decryption/fhe-user-decrypt-single-value.md)
- [User decrypt multiple values](https://docs.zama.org/protocol/examples/basic/decryption/fhe-user-decrypt-multiple-values.md)
- [Public Decrypt single value](https://docs.zama.org/protocol/examples/basic/decryption/heads-or-tails.md)
- [Public Decrypt multiple values](https://docs.zama.org/protocol/examples/basic/decryption/highest-die-roll.md)
- [Library installation and overview](https://docs.zama.org/protocol/examples/openzeppelin-confidential-contracts/openzeppelin.md)
- [ERC7984 Standard](https://docs.zama.org/protocol/examples/openzeppelin-confidential-contracts/erc7984.md)
- [ERC-20 to Wrapped ERC-7984](https://docs.zama.org/protocol/examples/openzeppelin-confidential-contracts/erc7984/erc7984erc20wrappermock.md)
- [Swap ERC7984 to ERC20](https://docs.zama.org/protocol/examples/openzeppelin-confidential-contracts/erc7984/swaperc7984toerc20.md)
- [Vesting Wallet](https://docs.zama.org/protocol/examples/openzeppelin-confidential-contracts/vesting-wallet.md)
- [Sealed-Bid Auction](https://docs.zama.org/protocol/examples/auctions/sealed-bid-auction.md)
- [Tutorial](https://docs.zama.org/protocol/examples/auctions/sealed-bid-auction/sealed-bid-auction-tutorial.md)

## Changelog

- [Zama Protocol Change Log](https://docs.zama.org/protocol/changelog/zama-protocol-change-log.md): This page tracks upcoming and ongoing milestones for the Zama Protocol and related releases. It updates as new versions are planned and deployed.

## MiCA

- [MiCA](https://docs.zama.org/protocol/mica/mica.md)


---

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