{"uid":"cap_P_T4tpVu4FJnpfF3o5OLx","slug":"x402-bazaar-rank-in-rates-6b278bc7","name":"x402 Bazaar Rank – /in-rates","description":"An open index of the machine-to-machine (agent) economy. x402 routes: ranked discovery over the live x402 service market, every indexed service scored by real 30-day calls and paying-wallet bounds, with a receipt naming the snapshot hash and scoring revision. /economy routes, for Tempo MPP, Virtuals ACP, Olas, Masumi, ERC-8004 agent registries, Solana agent registries, Base agent contracts and MCP servers (Official MCP Registry): each protocol's published figures (agent or server counts, transactions or payment events; payers and USD volume only where the source publishes them: payers for x402 and Tempo MPP, USD volume for x402 and Virtuals ACP), each with its unit, window and source; units differ, so totals are not summed. L402 and per-service MPP listings are not covered.","url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-rates?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"count":25,"query":{"by":"payers","op":"top","limit":25,"where":{"tag":"rates"}},"route":"/in-rates","matched":359,"services":[{"name":"forecast api","network":"eip155:8453","calls30d":310,"priceUsd":0.01,"resource":"https://api.example.com/forecast","payers30d":42}],"declaredBy":"agent","generatedAt":"2026-09-17T12:00:00.000Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.032","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":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_y2edVhCFOoTB0giI8F2TO","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a ranked list of the highest-demand x402 payment-gated services tagged 'rates', scored by real 30-day call volume and unique paying wallets.","exampleAgentPrompt":"Show me the top 25 x402 services tagged 'rates' ranked by the number of unique paying wallets over the last 30 days, so I can find the most trusted rate-data APIs on the market.","exampleUseCases":[{"title":"Finding top exchange-rate APIs","prompt":"Which x402 services tagged 'rates' have the most paying users right now? Give me the top 10 ranked by unique payers in the last 30 days."},{"title":"Vetting a rate-feed service before integrating","prompt":"I want to integrate an x402 rate-feed API into my app — can you pull the ranked list of active rate services and show me their call volumes and prices so I can pick the most popular one?"},{"title":"Market research on paid rate APIs","prompt":"I'm doing competitive analysis on the x402 ecosystem. Pull the top 25 services in the 'rates' category ranked by 30-day call volume and tell me how many total services matched."}],"resultDescription":"A JSON object containing a ranked array of x402 services (up to the requested limit) filtered to the 'rates' tag, each entry including the service name, resource URL, network, 30-day call count, 30-day unique paying wallets, and price in USD. The response also includes total matched count, the query parameters used, snapshot timestamp, and a receipt with snapshot hash and scoring revision for auditability.","failureModes":["No services match the 'rates' tag — returns empty services array with count 0","Payment not provided or invalid — returns HTTP 402 requiring USDC payment","Worker unavailable or cold-start timeout — returns 5xx error","Snapshot data stale if indexer has not refreshed — generatedAt timestamp may be hours old","Malformed query parameters may return unexpected or empty results"],"whenToPreferThis":"Choose this endpoint when you need a ranked, usage-verified discovery of x402 services specifically in the rates/exchange-rate category, backed by real 30-day payment telemetry rather than self-reported metadata. Prefer it over generic API directories when you need trust signals (paying wallets, call counts) to distinguish active services from stubs, or when you need a verifiable snapshot receipt for audit purposes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:40:44.884Z","isFirstParty":false,"canonicalSlug":"x402-bazaar-rank-in-rates-6b278bc7"}