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@circlefin

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 725 532

  2. malachite malachite Public

    Flexible BFT consensus engine in Rust

    Rust 389 115

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

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

    Solidity 193 120

  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
  • malachite Public

    Flexible BFT consensus engine in Rust

    circlefin/malachite’s past year of commit activity
    Rust 389 Apache-2.0 115 69 (2 issues need help) 19 Updated Feb 23, 2026
  • cctp-go Public

    Go bindings and CLI for CCTP

    circlefin/cctp-go’s past year of commit activity
    Go 0 LGPL-3.0 1 0 1 Updated Feb 23, 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 15 Apache-2.0 9 0 5 Updated Feb 22, 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 7 Apache-2.0 11 1 3 Updated Feb 22, 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 5 0 4 Updated Feb 22, 2026
  • solana-gateway-contracts Public

    Official repository for all Solana smart contracts used by Circle Gateway

    circlefin/solana-gateway-contracts’s past year of commit activity
    TypeScript 1 Apache-2.0 2 0 1 Updated Feb 22, 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 11 Apache-2.0 17 1 9 Updated Feb 22, 2026
  • chainmail Public

    Chainmail: authenticated email using the blockchain.

    circlefin/chainmail’s past year of commit activity
    Python 6 Apache-2.0 7 0 14 Updated Feb 20, 2026
  • circlefin/malaketh-turbo’s past year of commit activity
    Rust 22 Apache-2.0 14 0 10 Updated Feb 20, 2026
  • stablecoin-near Public

    Repository for Circle stablecoins on NEAR

    circlefin/stablecoin-near’s past year of commit activity
    Rust 5 Apache-2.0 7 0 6 Updated Feb 20, 2026