{"service":"DeepSeek-on-x402","description":"Pay-per-call LLM API. Send any prompt, receive a DeepSeek v4 Flash response (adaptive thinking). Cost: 0.01 USDC per request on Base.","priceUsd":"0.01","feeRecipient":"0xD5EA89421bD1a23E4Fca0139802507C3052142c9","endpoints":{"chat":{"method":"GET|POST","path":"/service/chat","param":"prompt"},"openapi":{"path":"/openapi.json"},"llmsTxt":{"path":"/.well-known/llms.txt"},"aiPlugin":{"path":"/.well-known/ai-plugin.json"}},"howToPay":"Use an x402 client (e.g. `awal x402 pay <url>` or @x402/core). You will receive HTTP 402 with an X-X402-Configuration header; pay the USDC amount on Base and resend with the X-X402-Payment header."}