{"version":1,"resources":["https://x402.alexk.is/v1/chat/completions"],"ownershipProofs":["0xA68f0bc8338b8aFA45fBCdF380cbee0c37Df088D"],"instructions":"Pay-per-call OpenAI-compatible chat completions. POST a JSON body; an unpaid request returns HTTP 402 with a PAYMENT-REQUIRED header describing the USDC price on Base."}