{"uid":"cap_YBqa0UJFfXLSwosaXuYSF","slug":"x402-bazaar-rank-rest-services-discovery-a92350c3","name":"x402 Bazaar Rank – REST Services Discovery","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-rest?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":"rest"}},"route":"/in-rest","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":"$0.032/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.032","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.032","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rzdFwDOH58Je3A2sVYUTE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.032","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 live x402 REST services sorted by 30-day call volume and unique paying wallets, with a snapshot hash and scoring revision receipt.","exampleAgentPrompt":"Show me the top 25 x402 REST services ranked by unique paying wallets over the last 30 days, so I can see which APIs have the most real market traction.","exampleUseCases":[{"title":"Scouting high-traction x402 REST APIs","prompt":"Give me the top 25 most-used x402 REST services ranked by paying wallets so I can decide which ones are worth integrating into my agent."},{"title":"Market research on x402 service pricing","prompt":"Pull the ranked list of x402 REST services and show me their prices and 30-day call volumes — I want to understand what the market looks like for REST APIs on x402."},{"title":"Verifying x402 service activity before partnership","prompt":"I'm considering partnering with a service listed on x402 — can you fetch the current ranked REST service index so I can see its actual 30-day call count and payer count?"}],"resultDescription":"A JSON object containing a ranked array of up to 25 (configurable) x402 REST services, each with name, network chain ID, 30-day call count, price in USD, resource URL, and unique paying wallet count for the last 30 days. Also includes total matched count, the query parameters used, the route, a generatedAt timestamp, a snapshot hash, and scoring revision receipt for auditability.","failureModes":["No services match the REST tag filter — returns empty services array with count 0","Snapshot index temporarily unavailable — may return stale or error response","Invalid query parameters — may return 400 or empty result","Rate limiting or payment failure — returns 402 if USDC payment of $0.008 not completed","Network timeout on Cloudflare Worker — returns 5xx error"],"whenToPreferThis":"Choose this endpoint when you need ranked, real-usage-backed discovery of x402 REST services specifically — not just a static directory. It is superior to generic API catalogs because rankings are driven by verified 30-day payment activity (real paying wallets), not self-reported metrics. Prefer this over the broader market index endpoints when you specifically want REST-tagged services. It is the right choice for agents building service selection logic, market research on x402 REST APIs, or competitive analysis of active x402 microservices.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T06:53:50.452Z","isFirstParty":false,"canonicalSlug":"x402-bazaar-rank-rest-services-discovery-a92350c3"}