a402

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

This is what an agent payment looks like when the trust layer is already in place. On the left, an agent hits a paid API on @arc, gets a 402, loads its KYA attestation, signs the authorization, and bridges USDC to Arc for settlement. On the right, the API provider's console is watching and the moment that payment lands, it shows exactly who paid, their trust tier, where they're from, and whether the policy accepted them. Both sides see the same event, reconciled, in real time. The agent gets its 200 back. The provider gets paid in USDC on Arc, and knows who sent it. One API call. Compliance built in. Neither side wrote a single line of blockchain code.

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

The benefits of programmable onchain credit on Arc.

@dabere75 @arc Build on ARC

Gm @arc-hitects & CT☀️ Happy TT builders

@supraEVM @BrainboNFT @RocX_official @MiraipopNFT_ @ball_onchain @TENKENFT @d00damigos @wekruit @zorblins thanks for the highlight ser

EARLY ALPHAs Let's get the week started with these alphas ■ @BrainboNFT ➮ [NFT] ■ @RocX_official ➮ [DeFi] ■ @MiraipopNFT_ ➮ [NFT] ■ @ball_onchain ➮ [NFT] ■ @TENKENFT ➮ [NFT] ■ @d00damigos ➮ [NFT] ■ @wekruit ➮ [AI/DeFi] ■ @zorblins ➮ [NFT] ■ @ByCustodyGlobal ➮ [DeFi] ■ @TheGuy_Club ➮ [NFT] ■ @Rapperz_nft ➮ [NFT] ■ @Guppies_nft ➮ [NFT] ■ @robinlend ➮ [RWA] ■ @VaeloriaRPG ➮ [Gaming] ■ @storyofsaga ➮ [NFT] ■ @UniswapTrending ➮ [DeFi/Other] ■ @a402finance ➮ [AI agents/PayFi] ■ @RoadTTWorldCup ➮ [NFT] ■ @ethereuminsti ➮ [Other] ■ @praxafi ➮ [AI] ■ @0rinlabs ➮ [AI] ■ @face_east_ ➮ [Other] ■ @Chiibits_ ➮ [NFT] ■ @betonstride ➮ [PMs] ■ @raglabshq As always DYOR and NFA, have a nice day

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

@michellev_ea @arc

Monday check-in with the agentic payments community 👋 @a402finance testnet is dropping soon and we're locking in a small circle of design partners before we go public. looking for builders in the @arc / x402 ecosystem: - agent frameworks - discovery + payment layers - API monetization tools what you get: early access, co-positioning, and the trust layer (KYA + AML + cross-chain + fiat ramps) that makes your product enterprise-ready. this isn't for everyone. if you know, you know. drop a reply or slide into my DMs 🫡

@SofiaCryptoVibe @aomidev @BreadTycoons @AnteDotGames @swishdotcash @DegenhoodL2 @UnrealCraftSol thanks for the spotlight

DAILY EARLY PROJECT SCAN IS HERE I'm starting a daily scan of early stage projects that are still under the radar. DAY #10: ➤ @aomidev ( AI ) ➤ @BreadTycoons ( Gaming ) ➤ @AnteDotGames ( Gaming ) ➤ @swishdotcash ( Privacy ) ➤ @DegenhoodL2 ( Robinhood ) ➤ @UnrealCraftSol ( Gaming ) ➤ @RobindexSwap ( Robinhood ) ➤ @FireFliesMarket ( DeFi ) ➤ @Robinoscription ( Robinhood ) ➤ @thearcosai ( Arc ) ➤ @skybridgenet ( Infra ) ➤ @playworldlock ( Gaming ) ➤ @ophisfi ( DeFi ) ➤ @agenomylayer ( Infra ) ➤ @tsifinance ( DeFi ) ➤ @a402finance ( Arc ) DYOR. This is a watchlist, not a recommendation or alpha call.

Cross-chain is where speed dies unless you rethink the model. When USDC burns on the source chain, we don't wait for the bridge to finish. We issue the API provider a signed proof of the burn immediately an EIP-712 escrow commitment with Circle's attestation guarantee behind it. The 200 comes back. The agent keeps running. Arc settles in the background. Under 25s cross-chain. Zero hang time for the caller. Fast where it matters. Verified before it moves 👇 a402.finance

Most payment layers make you choose: fast or safe. A402 doesn't. Here's exactly how 👇

Whether you're an @arc-hitects builder running a paid API, a team deploying agents, or just watching the agentic economy take shape —A402 is built for you. Early access is open. Come build the trust layer with us. → a402.finance Follow for updates. This is just the beginning

@DmitryBvilo Sure, you can dm @michellev_ea on this

@a402finance Can we talk? @a402finance

@gfyselfb Sure, you can dm @michellev_ea on this

@a402finance Can we collab? @a402finance

On @arc, the full loop is synchronous. Agent hits endpoint → gate check (cached) → sign → settled. Under 500ms, end to end. No queue. No async detour. The agent gets a 200 back like any other API call — because to A402, a verified wallet is just a fast lookup, not a live compliance run.

Identity checks are slow because everyone runs them at settlement time. We don't. A402 screens wallets upfront — sanctions, AML, trust tier — then caches the result for 24h. By the time an agent pays, the answer is already there. Policy gate: <50ms. Not because we skip the check. Because we already did it.

Cross-chain is where speed dies — unless you rethink the model. When USDC burns on the source chain, we don't wait for the bridge to finish. We issue the API provider a signed proof of the burn immediately — an EIP-712 escrow commitment with Circle's attestation guarantee behind it. The 200 comes back. The agent keeps running. Arc settles in the background. Under 25s cross-chain. Zero hang time for the caller. Fast where it matters. Verified before it moves. → a402.p8l.dev

On Arc, the full loop is synchronous. Agent hits endpoint → gate check (cached) → sign → settled. Under 500ms, end to end. No queue. No async detour. The agent gets a 200 back like any other API call — because to A402, a verified wallet is just a fast lookup, not a live compliance run.

Identity checks are slow because everyone runs them at settlement time. We don't. A402 screens wallets upfront — sanctions, AML, trust tier — then caches the result for 24h. By the time an agent pays, the answer is already there. Policy gate: <50ms. Not because we skip the check. Because we already did it.