ArcFlare Documentation
Stablecoin Payment Infrastructure and Agentic Finance Layer on Arc.
Overview
ArcFlare is a full-stack stablecoin payment infrastructure platform built on the Arc blockchain.
It enables merchants, developers, and autonomous AI agents to send, receive, escrow, settle, and automate USDC payments through a unified API layer powered by Circle infrastructure and Arc's deterministic finality.
Core Value Proposition
Generate shareable USDC checkout links with a single API call
Deploy ERC-8004 agents with Circle SCA wallets
Route USDC across chains using Circle CCTP V2
Create trustless escrows
Stream payments in real time
Enable high-frequency nanopayments
Network Information
| Network | Arc Testnet |
| Chain ID | 5042002 |
| CCTP Domain | 26 |
| RPC | https://rpc.testnet.arc.network |
Architecture
| Layer | Technology |
|---|---|
| Frontend | Next.js 16 |
| Backend | Next.js API Routes |
| Database | PostgreSQL + Prisma |
| Blockchain | Arc Testnet |
| Payments | Circle Developer Platform |
| Contracts | Solidity 0.8.20 |
Why Arc
- Sub-second deterministic finality
- Efficient streaming payments
- Near-instant agent settlements
- Fast cross-chain USDC transfers via CCTP V2