Auria Chain releases AI agent HTTP payment SDK
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Auria Chain has released the npm package auria-chain, providing two components, createSellerMiddleware and createBuyer, that let AI agents pay each other over HTTP according to the x402 protocol and settle on-chain, with no human intervention. The project does not issue a new token, which Auria Chain says is intentional. The SDK currently supports only testnet: it runs on Base Sepolia through the public x402.org facilitator; the Coinbase CDP facilitator and mainnet required for production have not yet been integrated.
AI overview based on source reports · Updated 40 min ago
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- Hacker News AIAuria Chain – SDK for AI agents to pay AI agents over HTTP (x402)
Auria Chain is an SDK that lets AI agents pay other AI agents over plain HTTP with on-chain settlement, no human in the loop and no new token. It provides createSellerMiddleware to paywall an Express route and createBuyer to make payments, plus a two-agent demo where a seller does paid Claude work and a buyer pays in testnet USDC. It is published on npm as auria-chain and is testnet only (Base Sepolia) via the public x402.org facilitator, with production (Coinbase CDP facilitator, mainnet) not yet wired up.
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