cctp

Platform-agnostic USDC nanopayment sidecar for self-hosted platforms. Powered by Circle x402 on Arc.

Protected, Reversible & Private USDC Payments on Arc ( Web + SDK & Android App )

Autonomous prediction-market oracle on Arc. AI agents discover Cronus over a remote MCP and pay gas-free x402 micro-payments (0.001 USDC via Circle Gateway). Keyless on-chain execution: two-way CronusSwap + CCTP v2 bridge to EVM & Stellar. Money rail is a contract, not a key (GuardV2 + 2-of-3 multisig). Honest leaderboard: external_payers=0.

Cross-chain routing infrastructure designed for seamless composability across Noble-connected chains.

An award-winning cross-chain payroll app using Curvegrid and Circle’s CCTP v2, built for ETHGlobal Taipei 2025.

Cross-Chain USDC Transfers | CCTP v2 on Ethereum, Solana, Arbitrum, Base, Polygon, Avalanche & More

Trustless USDC escrow protocol for the AI agent economy. Built on Arc Network with ERC-8004 reputation and CCTP V2 cross-chain settlement.

Native USDC cross-chain bridge powered by Circle CCTP v2 for EVM chains and Solana.

Circle Wallet + Gateway + CCTP V2 on Arc

Just-in-Time Liquidity Network; a faster cross-chain experience without trust

天翼校园网 (CCTP) Android 认证客户端：后台常驻拨号、掉线自动重连

An AI-powered Trust Network for peer-to-peer World Cup ticket resale.

Clerk like Payments for web3

Experience hassle-free token movement across EVM compatible chains

ARCA is an open-source, self-hostable system that continuously mirrors every Circle CCTP attestation and Circle Gateway to decentralized storage (IPFS + Arweave), verifies each one cryptographically before archiving, and serves them back through an Iris-API-compatible endpoint plus a fallback client library.

Local non-custodial dust sweeper: OKX DEX / OnchainOS swaps + Circle CCTP V2 native USDC bridge

The easiest way to accept stablecoin payments. USDC & EURC across 9 EVM chains.

Give a yield bot a budget, not your wallet. One signature caps it on-chain, AI agents farm real Blend lending yield on Stellar, gas-free.

Hands-on exploration of Circle's developer SDK stack: cross-chain USDC transfers (CCTP), Developer-Controlled Wallets, and Smart Contract Platform.