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Circle Internet Financial, LLC.

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  1. stablecoin-evm stablecoin-evm Public

    Source repository for smart contracts used by Circle's stablecoins on EVM-compatible blockchains

    JavaScript 714 518

  2. malachite malachite Public

    Flexible BFT consensus engine in Rust

    Rust 384 120

  3. evm-cctp-contracts evm-cctp-contracts Public

    Official repository for all EVM-compatible smart contracts used by the Cross-Chain Transfer Protocol

    Solidity 186 113

  4. verite verite Public archive

    TypeScript 140 64

  5. cctp-sample-app cctp-sample-app Public archive

    Sample app to demonstrate capabilities of Cross-Chain Transfer Protocol (CCTP)

    TypeScript 89 89

  6. perimeter-protocol perimeter-protocol Public archive

    Official repository for the Perimeter Protocol

    TypeScript 71 29

Repositories

Showing 10 of 73 repositories
  • aptos-cctp Public

    Official repository for Aptos smart contracts used by the Cross-Chain Transfer Protocol

    circlefin/aptos-cctp’s past year of commit activity
    Move 7 10 2 9 Updated Jan 6, 2026
  • circlefin/w3s-android-sample-app-wallets’s past year of commit activity
    Kotlin 23 Apache-2.0 34 1 4 Updated Jan 6, 2026
  • chainmail Public

    Chainmail: authenticated email using the blockchain.

    circlefin/chainmail’s past year of commit activity
    Python 7 Apache-2.0 7 0 11 Updated Jan 5, 2026
  • evm-cctp-contracts Public

    Official repository for all EVM-compatible smart contracts used by the Cross-Chain Transfer Protocol

    circlefin/evm-cctp-contracts’s past year of commit activity
    Solidity 186 Apache-2.0 113 5 26 Updated Jan 5, 2026
  • buidl-wallet-contracts Public

    Official repository for all buidl wallet contracts

    circlefin/buidl-wallet-contracts’s past year of commit activity
    Solidity 14 GPL-3.0 33 1 12 Updated Jan 6, 2026
  • circlefin/centre-ecosystem’s past year of commit activity
    42 MIT 35 1 2 Updated Jan 5, 2026
  • circlefin/payments-sample-app’s past year of commit activity
    Vue 13 Apache-2.0 25 9 4 Updated Jan 1, 2026
  • w3s-react-native-sdk Public

    The Circle React Native SDK enables your mobile application to provide user-controlled programmable wallets. By integrating this SDK, your users can securely input sensitive data like PINs or security answers. The SDK encrypts the request body using a secret key, protecting your users' information.

    circlefin/w3s-react-native-sdk’s past year of commit activity
    Swift 7 Apache-2.0 9 4 4 Updated Dec 31, 2025
  • circlefin/modularwallets-web-sdk’s past year of commit activity
    TypeScript 15 Apache-2.0 19 0 2 Updated Dec 31, 2025
  • circlefin/modularwallets-ios-sdk’s past year of commit activity
    Swift 3 Apache-2.0 5 5 2 Updated Jan 1, 2026