Every builder we've met is standing in the same spot, great product, real agents paying them, and a launch held up by one question: who are we taking money from? We built A402 so you never have to answer that with "we don't know." You've done the hard part. Let us handle this one. → Early access is f open: a402.finance/

Introducing A402 - the trust & liquidity layer powering agent payments on @arc Let's dive into what A402 is built for 👇

Most payment infrastructure is built for one side of the transaction. A402 is built for both. An API provider go from zero to live in under ten minutes, choosing which networks to accept, getting managed wallets provisioned automatically without touching a single private key, defining exactly who's allowed through with a policy, and dropping one middleware line onto their route. On the other side, an agent developer connects their wallet, gets it KYA-screened and assigned a trust tier, and walks into a console that tracks every payment their agents make across chains. Neither side configures anything they shouldn't have to. The compliance layer, the wallet infrastructure, and the cross-chain routing are handled — so the only decision left is who you want to let in. Early access is open → a402.finance/