{"uid":"cap_60JWb7cApZR8MiIpOJcgg","slug":"x402-bazaar-rank-in-research-services-06213262","name":"x402 Bazaar Rank – In-Research Services","description":"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.","url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-research","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":"research"}},"route":"/in-research","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":"0.004","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_4opGv2nMoJz4MtToNV0Qn","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","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 x402 services tagged 'research', scored by real 30-day call volume and paying-wallet counts, with a snapshot hash receipt.","exampleAgentPrompt":"Show me the top 25 research-tagged services on the x402 bazaar ranked by paying wallets over the last 30 days, including call volumes and prices.","exampleUseCases":[{"title":"Finding active research APIs to integrate","prompt":"I'm building a research agent and need to know which x402 research services are actually being used — show me the top ones ranked by number of paying wallets in the last 30 days."},{"title":"Vetting x402 market health for research vertical","prompt":"Can you pull the x402 bazaar rankings for research-tagged services and tell me how many total services are indexed and what the top ones by call volume look like?"},{"title":"Comparing research service pricing on x402","prompt":"I want to compare pricing and usage stats for the most popular research APIs on the x402 bazaar — give me the ranked list so I can see which ones have the best price-to-usage ratio."}],"resultDescription":"A JSON object containing: total matched service count, query parameters used, the route (/in-research), a list of ranked services (each with name, network chain ID, 30-day call count, price in USD, resource URL, and 30-day payer count), the declaring agent identifier, and a generation timestamp with snapshot hash for auditability.","failureModes":["No services indexed for the research tag returns an empty services array with count 0","Snapshot hash mismatch may indicate stale or inconsistent data","Payment of $0.008 USDC required per call; insufficient balance returns 402 Payment Required","Cloudflare Worker cold-start may add latency on first call","Index lag means very recently added services may not appear in 30-day stats"],"whenToPreferThis":"Choose this endpoint when you need ranked, usage-verified discovery of x402 services in the research category specifically — it provides real payment and call-volume signals rather than self-reported metadata. Prefer over generic x402 service listings when you need to identify proven, actively-used research APIs with auditable snapshot receipts. Not suitable for non-research categories or if you need real-time per-service analytics rather than 30-day aggregates.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-18T06:49:11.483Z","isFirstParty":false}