Arc developer documentation
Everything you need to build onchain finance with stablecoins: start fast, scale reliably.
Use cases
Agentic economy
Enable autonomous AI agents to coordinate, contract, and settle value in real time.
Peer-to-peer payments
Launch instant, low-cost, peer-to-peer payments with stablecoin-native transfers and deterministic settlement.
Stablecoin FX
Build real-time, onchain stablecoin FX products with transparent pricing, instant settlement, and predictable fees.
Workflows
Common tasks
Build with AI
What’s new
Mar 10ReleaseApp Kit is now available