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@circlefin

Circle Internet Financial, LLC.

Circle is an internet financial platform for the onchain and agentic economy.

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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 807 594

  2. malachite malachite Public

    Flexible BFT consensus engine in Rust

    Rust 461 169

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

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

    Solidity 231 148

  4. arc-node arc-node Public

    The Economic OS for the internet

    Rust 201 210

  5. skills skills Public

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

    JavaScript 157 62

  6. verite verite Public archive

    TypeScript 141 64

Repositories

Showing 10 of 103 repositories
  • formal-tendermint Public

    Formal specifications and model checking for Tendermint-style consensus algorithms, provided by Circle.

    circlefin/formal-tendermint's past year of commit activity
    Bluespec 0 Apache-2.0 1 0 2 Updated Oct 20, 2026
  • fee-orchestrator-contracts Public

    Circle Fee Orchestrator contracts

    circlefin/fee-orchestrator-contracts's past year of commit activity
    Solidity 0 Apache-2.0 0 0 3 Updated Oct 20, 2026
  • w3s-android-sdk Public
    circlefin/w3s-android-sdk's past year of commit activity
    19 Apache-2.0 12 1 2 Updated Oct 20, 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 3 Apache-2.0 9 0 4 Updated Oct 19, 2026
  • malachite Public

    Flexible BFT consensus engine in Rust

    circlefin/malachite's past year of commit activity
    Rust 461 Apache-2.0 169 74 (2 issues need help) 12 Updated Oct 19, 2026
  • docs-examples Public

    Repository for code samples from developer documentation

    circlefin/docs-examples's past year of commit activity
    TypeScript 1 Apache-2.0 7 0 3 Updated Oct 18, 2026
  • onramp-kit-demo Public

    A Next.js sample application that demonstrates how to buy USDC directly into a connected MetaMask wallet using Circle Onramp Kit.

    circlefin/onramp-kit-demo's past year of commit activity
    TypeScript 5 Apache-2.0 4 0 6 Updated Oct 18, 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 20 Apache-2.0 38 2 21 Updated Oct 18, 2026
  • arc-prediction-markets Public

    This sample app demonstrates a decentralized prediction markets platform powered by UMA protocol on Arc.

    circlefin/arc-prediction-markets's past year of commit activity
    TypeScript 16 Apache-2.0 35 2 18 Updated Oct 18, 2026
  • arc-usdc-borrowing Public

    A sample app demonstrating USDC borrowing on Arc using Borrow Kit.

    circlefin/arc-usdc-borrowing's past year of commit activity
    TypeScript 3 Apache-2.0 7 0 8 Updated Oct 17, 2026
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