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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 727 532

  2. malachite malachite Public

    Flexible BFT consensus engine in Rust

    Rust 391 116

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

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

    Solidity 194 121

  4. verite verite Public archive

    TypeScript 140 62

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

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

    TypeScript 89 90

  6. perimeter-protocol perimeter-protocol Public archive

    Official repository for the Perimeter Protocol

    TypeScript 71 31

Repositories

Showing 10 of 75 repositories
  • w3s-ios-sdk Public
    circlefin/w3s-ios-sdk’s past year of commit activity
    Objective-C 12 Apache-2.0 9 2 2 Updated Mar 3, 2026
  • w3s-react-native-sample-app-wallets Public

    Explore React Native mobile sample applications to learn and understand the capabilities of Circle's Web3 Services. This sample application provides a practical way to test the integration of Circle's User-Controlled Wallets SDK into your mobile projects.

    circlefin/w3s-react-native-sample-app-wallets’s past year of commit activity
    TypeScript 15 Apache-2.0 9 0 11 Updated Mar 3, 2026
  • malachite Public

    Flexible BFT consensus engine in Rust

    circlefin/malachite’s past year of commit activity
    Rust 391 Apache-2.0 116 71 (2 issues need help) 20 Updated Mar 2, 2026
  • arc-multichain-wallet Public

    This sample app emonstrates how developers can build the best USDC interoperability UX for wallets using Arc and Gateway.

    circlefin/arc-multichain-wallet’s past year of commit activity
    TypeScript 11 Apache-2.0 11 1 4 Updated Mar 2, 2026
  • arc-commerce Public

    This sample app demonstrates how to integrate USDC as a payment method for purchasing credits on Arc.

    circlefin/arc-commerce’s past year of commit activity
    TypeScript 17 Apache-2.0 11 0 6 Updated Mar 1, 2026
  • circle-bridge-kit-transfer Public

    A sample application that demonstrates how to use Bridge Kit to make cross chain USDC transfers with a wallet connect experience.

    circlefin/circle-bridge-kit-transfer’s past year of commit activity
    TypeScript 3 Apache-2.0 6 0 6 Updated Mar 1, 2026
  • circle-cctp-crosschain-transfer Public

    This sample application demonstrates Cross-Chain Transfer Protocol (CCTP) step-by-step capabilities on testnet networks.

    circlefin/circle-cctp-crosschain-transfer’s past year of commit activity
    TypeScript 12 Apache-2.0 17 1 10 Updated Mar 1, 2026
  • hyperevm-circle-contracts Public

    Repository for all HyperEVM contracts developed by Circle

    circlefin/hyperevm-circle-contracts’s past year of commit activity
    Solidity 8 Apache-2.0 4 0 3 Updated Mar 1, 2026
  • starknet-cctp Public

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

    circlefin/starknet-cctp’s past year of commit activity
    Cairo 0 Apache-2.0 5 0 3 Updated Mar 1, 2026
  • circlefin/w3s-pw-web-sdk’s past year of commit activity
    TypeScript 15 23 7 7 Updated Mar 1, 2026