{"uid":"cap_1aa632S3kWMTpqphJVN6x","slug":"x402-bazaar-market-snapshot-demo-f4c7557f","name":"x402 Bazaar Market Snapshot (Demo)","description":"DEMO/synthetic endpoint: returns deterministic pseudo-prices for top assets to test the x402 wire format. NOT live market data — use token-price / token-momentum for real prices. Paid via x402: $0.001 in USDC on Base (eip155:8453) to 0x973a31858f4d2125f48c880542da11a2796f12d6. Returns 402 with payment requirements; pay and retry.","url":"https://api.relai.fi/relay/1782567677091/api/x402/market-snapshot","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ftOOXP2lTyrskbZOcc_r0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns deterministic pseudo-prices for top crypto assets to test the x402 payment wire format — synthetic demo data, not live market prices.","exampleAgentPrompt":"Hit the x402 Bazaar market snapshot demo endpoint and walk me through the 402-pay-and-retry flow — I want to confirm my x402 USDC payment on Base goes through and get back the deterministic pseudo-prices it returns.","exampleUseCases":null,"resultDescription":"A deterministic set of pseudo-prices for top crypto assets (e.g. BTC, ETH). Data is synthetic and fixed — not live market data. The response confirms the x402 payment wire format is working. Preceded by a 402 response containing payment requirements (0.001 USDC on Base to the specified address); after payment, retrying yields the snapshot payload.","failureModes":["402 returned before payment — expected behavior; client must attach payment header and retry","Insufficient USDC balance on Base — payment rejected, 402 persists","Wrong chain (not eip155:8453 / Base) — payment not recognized","Malformed x402 payment header — endpoint rejects with 402 or 400","Network unavailability on api.relai.fi — connection timeout or 5xx"],"whenToPreferThis":"Use this endpoint when you need to test or demonstrate the x402 micropayment wire format end-to-end without relying on live market data. Ideal for integration testing of x402 client libraries, payment middleware, or agent payment flows at minimal cost ($0.001 USDC). Do NOT use for real asset prices — use token-price or token-momentum endpoints instead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:53:02.023Z","isFirstParty":false}