Projects in Awesome Lists by circlefin
A curated list of projects in awesome lists by circlefin .
https://github.com/circlefin/stablecoin-evm
Source repository for smart contracts used by Circle's stablecoins on EVM-compatible blockchains
Last synced: 13 Apr 2025
https://github.com/circlefin/malachite
Flexible BFT consensus engine in Rust
bft consensus malachite-engine rust tendermint
Last synced: 08 Sep 2025
https://github.com/circlefin/evm-cctp-contracts
Official repository for all EVM-compatible smart contracts used by the Cross-Chain Transfer Protocol
Last synced: 13 Apr 2025
https://github.com/circlefin/perimeter-protocol
Official repository for the Perimeter Protocol
Last synced: 24 Jul 2025
https://github.com/circlefin/cctp-sample-app
Sample app to demonstrate capabilities of Cross-Chain Transfer Protocol (CCTP)
Last synced: 05 Sep 2025
https://github.com/circlefin/refund-protocol
Refund Protocol: a smart contract for stablecoin payment disputes.
Last synced: 19 Feb 2026
https://github.com/circlefin/solana-cctp-contracts
Official repository for Solana smart contracts used by the Cross-Chain Transfer Protocol
Last synced: 14 Apr 2025
https://github.com/circlefin/w3s-digital-wallet-ios-sample-app
A demonstration of integrating social sign-in functionality with web3 wallet generation.
Last synced: 14 Apr 2025
https://github.com/circlefin/openapi
An OpenAPI specification for the Circle APIs.
Last synced: 21 Mar 2025
https://github.com/circlefin/sui-cctp
Official repository for Sui smart contracts used by the Cross-Chain Transfer Protocol
Last synced: 31 Aug 2025
https://github.com/circlefin/contract-cli
CLI for Managing Smart Contracts
blockchain nodejs smart-contract-tools smart-contracts
Last synced: 14 Apr 2025
https://github.com/circlefin/circle-cctp-crosschain-transfer
This sample application demonstrates Cross-Chain Transfer Protocol (CCTP) step-by-step capabilities on testnet networks.
Last synced: 20 Jan 2026
https://github.com/circlefin/buidl-wallet-contracts
Official repository for all buidl wallet contracts
Last synced: 14 Apr 2025
https://github.com/circlefin/recoverable-wrapper
The Official Repository for R&D on recoverable wrapper tokens
Last synced: 14 Apr 2025
https://github.com/circlefin/arc-escrow
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.
Last synced: 10 Apr 2026
https://github.com/circlefin/stablecoin-sui
Source repository for smart contracts used by Circle's stablecoins on Sui blockchain
Last synced: 24 Feb 2026
https://github.com/circlefin/w3s-react-native-sdk
The Circle React Native SDK enables your mobile application to provide user-controlled programmable wallets. By integrating this SDK, your users can securely input sensitive data like PINs or security answers. The SDK encrypts the request body using a secret key, protecting your users' information.
Last synced: 04 Mar 2026
https://github.com/circlefin/chainmail
Chainmail: authenticated email using the blockchain.
Last synced: 31 Oct 2025
https://github.com/circlefin/arc-remote-signer
Secure remote signing service for Arc Network using AWS Nitro Enclaves
arc blockchain golang nitro-enclaves signing
Last synced: 26 Jul 2026
https://github.com/circlefin/stablecoin-aptos
Source repository for smart contracts used by Circle's stablecoins on Aptos blockchain
Last synced: 13 Feb 2026
https://github.com/circlefin/noble-fiattokenfactory
Repository for Noble fiat token factory code
Last synced: 10 Jul 2025
https://github.com/circlefin/aptos-cctp
Official repository for Aptos smart contracts used by the Cross-Chain Transfer Protocol
Last synced: 06 May 2025
https://github.com/circlefin/recibo
Recibo: encrypted memos for ERC-20 transactions.
blockchain erc20 memos research
Last synced: 08 Sep 2025
https://github.com/circlefin/w3s-react-native-sample-app-wallets
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.
Last synced: 15 Apr 2026
https://github.com/circlefin/txt2txn-service
Backend repo for the TXT2TXN Circle Research x Berkeley project on AI and Intents.
Last synced: 14 Jun 2025
https://github.com/circlefin/robust-tss-lib
Official repository for Robust Threshold Signatures library robust-tss-lib
ecdsa research threshold tss-lib
Last synced: 14 Apr 2025
https://github.com/circlefin/stablecoin-near
Repository for Circle stablecoins on NEAR
Last synced: 14 Apr 2025
https://github.com/circlefin/txt2txn-web
Frontend repo for the TXT2TXN Circle Research x Berkeley project on AI and Intents.
Last synced: 23 Oct 2025
https://github.com/circlefin/msca-wallet-recovery
Official repository for interfacing with modular smart contract account (MSCA) wallets
Last synced: 24 Apr 2025
https://github.com/circlefin/malachite-mempool
Malachite mempool implementation for efficient transaction management in consensus systems
Last synced: 08 Sep 2025
https://github.com/circlefin/evm-xreserve-contracts
Official repository for all EVM-compatible smart contracts used by Circle XReserve
Last synced: 26 Jul 2026
https://github.com/circlefin/evm-cpn-contracts
Official repository for all EVM-compatible smart contracts used by the Circle Payments Network
blockchain evm payments smart-contract usdc
Last synced: 19 Feb 2026
https://github.com/circlefin/solana-gateway-contracts
Official repository for all Solana smart contracts used by Circle Gateway
Last synced: 19 Feb 2026
https://github.com/circlefin/arc-defi-lend-borrow
This sample app demonstrates DeFi lending by using cirBTC as collateral to borrow USDC on Arc.
Last synced: 26 Jul 2026
https://github.com/circlefin/evm-gateway-contracts
Official repository for all EVM-compatible smart contracts used by Circle Gateway
Last synced: 08 Sep 2025
https://github.com/circlefin/terraform-provider-quicknode
Terraform Provider for Quicknode
quicknode terraform terraform-provider
Last synced: 08 Sep 2025
https://github.com/circlefin/arc-p2p-payments
This sample app demonstrates a seamless, gasless P2P payment system on Arc.
Last synced: 06 Jun 2026
https://github.com/circlefin/arc-prediction-markets
This sample app demonstrates a decentralized prediction markets platform powered by UMA protocol on Arc.
Last synced: 06 Jun 2026
https://github.com/circlefin/agent-stack-starter-kits
Runnable examples integrating Circle Agent Stack with LangChain, Claude Agent SDK, OpenAI Agents SDK, Vercel AI SDK and Google ADK.
Last synced: 26 Jul 2026
https://github.com/circlefin/hyperevm-circle-contracts
Repository for all HyperEVM contracts developed by Circle
Last synced: 19 Feb 2026
https://github.com/circlefin/arc-nanopayments
This sample app demonstrates gasless USDC nanopayments using Circle Nanopayments on Arc.
Last synced: 10 Apr 2026
https://github.com/circlefin/stellar-cctp
Source repository for Stellar smart contracts used by the Cross-Chain Transfer Protocol
Last synced: 06 Jun 2026
https://github.com/circlefin/stablecoin-starknet
Source repository for smart contracts used by Circle's stablecoins on Starknet blockchain
Last synced: 19 Feb 2026
https://github.com/circlefin/arc-ecommerce-payments
An onchain eCommerce demo on Circle Arc that uses the Commerce Payments Protocol (Coinbase x Shopify) as its payment processor.
Last synced: 26 Jul 2026
https://github.com/circlefin/circle-bridge-kit-transfer
A sample application that demonstrates how to use Bridge Kit to make cross chain USDC transfers with a wallet connect experience.
Last synced: 23 Jan 2026
https://github.com/circlefin/arc-commerce
This sample app demonstrates how to integrate USDC as a payment method for purchasing credits on Arc.
Last synced: 29 Jan 2026
https://github.com/circlefin/arc-multichain-wallet
This sample app emonstrates how developers can build the best USDC interoperability UX for wallets using Arc and Gateway.
Last synced: 19 Feb 2026