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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 716 520

  2. malachite malachite Public

    Flexible BFT consensus engine in Rust

    Rust 388 123

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

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

    Solidity 191 119

  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 74 repositories
  • malachite Public

    Flexible BFT consensus engine in Rust

    circlefin/malachite’s past year of commit activity
    Rust 388 Apache-2.0 123 71 (6 issues need help) 16 Updated Jan 14, 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 2 Apache-2.0 5 0 2 Updated Jan 13, 2026
  • 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 13, 2026
  • noble-fiattokenfactory Public

    Repository for Noble fiat token factory code

    circlefin/noble-fiattokenfactory’s past year of commit activity
    Go 7 Apache-2.0 25 3 24 Updated Jan 14, 2026
  • noble-cctp Public
    circlefin/noble-cctp’s past year of commit activity
    Go 22 Apache-2.0 34 4 10 Updated Jan 13, 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 0 0 0 Updated Jan 13, 2026
  • txt2txn-web Public

    Frontend repo for the TXT2TXN Circle Research x Berkeley project on AI and Intents.

    circlefin/txt2txn-web’s past year of commit activity
    TypeScript 9 MIT 5 1 10 Updated Jan 9, 2026
  • circle-wallets-top-up Public

    This sample application demonstrates credit purchases using USDC and Circle Wallets.

    circlefin/circle-wallets-top-up’s past year of commit activity
    TypeScript 0 Apache-2.0 0 0 0 Updated Jan 10, 2026
  • circle-gateway-wallet Public

    This sample application demonstrates Circle Gateway's unified USDC balances across multiple blockchains with crosschain transfer capabilities.

    circlefin/circle-gateway-wallet’s past year of commit activity
    TypeScript 0 1 0 0 Updated Jan 9, 2026
  • chainmail Public

    Chainmail: authenticated email using the blockchain.

    circlefin/chainmail’s past year of commit activity
    Python 7 Apache-2.0 6 0 11 Updated Jan 8, 2026