{"protocolVersion":"0.3.0","name":"VENTURE — agent-payments-starter (paid download)","description":"Pay-per-download HTTP API (not an A2A JSON-RPC agent): buy the agent-payments-starter kit for ~0.10 USDC on Base, settled machine-to-machine via x402 v2 (HTTP-402). GET /starter-kit; on 402, sign the x402 challenge and retry with X-PAYMENT. Full interface: /openapi.json.","url":"https://venture-base-x402.vercel.app","preferredTransport":"HTTP+JSON","version":"2.2.0","provider":{"organization":"VENTURE","url":"https://venture-base-x402.vercel.app"},"capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false},"securitySchemes":{"x402":{"type":"httpAuthenticationScheme","scheme":"x402","description":"HTTP-402 machine payments: pay the x402 challenge in USDC on Base. See https://x402.org."}},"security":[{"x402":[]}],"defaultInputModes":["application/json"],"defaultOutputModes":["application/zip"],"skills":[{"id":"answer","name":"x402 / agent-payments / crypto-dev assistant","description":"GET /answer?q=… — $0.004 USDC on Base. Returns {answer, model} for a question about x402, agent payments, or crypto dev.","tags":["inference","llm","x402","paid","base","assistant"],"examples":["GET https://venture-base-x402.vercel.app/answer?q=what%20is%20an%20x402%20payment%3F"]},{"id":"starter-kit","name":"agent-payments-starter kit download","description":"GET /starter-kit — $0.10 USDC on Base. Returns the starter-kit .zip.","tags":["download","x402","paid","base","boilerplate"],"examples":["GET https://venture-base-x402.vercel.app/starter-kit"]}]}