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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

    TypeScript 741 540

  2. malachite malachite Public

    Flexible BFT consensus engine in Rust

    Rust 404 121

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

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

    Solidity 209 128

  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 91 92

  6. skills skills Public

    Circle's open source skills for AI-assisted development.

    91 17

Repositories

Showing 10 of 84 repositories
  • refund-protocol Public

    Refund Protocol: a smart contract for stablecoin payment disputes.

    circlefin/refund-protocol’s past year of commit activity
    Solidity 28 Apache-2.0 7 7 4 Updated May 4, 2026
  • stellar-cctp Public

    Source repository for Stellar smart contracts used by the Cross-Chain Transfer Protocol

    circlefin/stellar-cctp’s past year of commit activity
    Rust 0 Apache-2.0 1 0 3 Updated May 4, 2026
  • malachite Public

    Flexible BFT consensus engine in Rust

    circlefin/malachite’s past year of commit activity
    Rust 404 Apache-2.0 121 68 (2 issues need help) 10 Updated May 4, 2026
  • arc-node Public

    The Economic OS for the internet

    circlefin/arc-node’s past year of commit activity
    Rust 69 Apache-2.0 58 6 4 Updated May 4, 2026
  • arc-escrow Public

    This sample app demonstrates an end-to-end escrow workflow — from contract creation and deposit, through AI-validated deliverable submission, to fund release or refund on Arc.

    circlefin/arc-escrow’s past year of commit activity
    TypeScript 15 Apache-2.0 9 1 10 Updated May 4, 2026
  • arc-fintech Public

    This sample app demonstrates a multi-chain treasury management system with cross-chain interoperability.

    circlefin/arc-fintech’s past year of commit activity
    TypeScript 22 Apache-2.0 12 0 8 Updated May 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 27 Apache-2.0 17 0 18 Updated May 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 21 Apache-2.0 16 1 17 Updated May 2, 2026
  • circlefin/modularwallets-web-sdk’s past year of commit activity
    TypeScript 18 Apache-2.0 23 0 3 Updated May 2, 2026
  • dependency-review-action Public Forked from actions/dependency-review-action

    A GitHub Action for detecting vulnerable dependencies and invalid licenses in your PRs

    circlefin/dependency-review-action’s past year of commit activity
    TypeScript 3 MIT 219 0 12 Updated May 2, 2026

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