{"uid":"cap_Ve5GD9o0YREjc_erNulcj","slug":"x402-bazaar-rank-deep-research-services-0f6b4eb5","name":"x402 Bazaar Rank – Deep Research Services","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-research-deep?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":100,"where":{"tag":"research"}},"route":"/in-research-deep","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":"0.256","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":"$0.04/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_iPX4R50Xy7RWXmlaGMLfj","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.04","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 30-day call volume and unique paying wallets, with a snapshot hash and scoring revision receipt.","exampleAgentPrompt":"Show me the top research-tagged services on the x402 bazaar right now, ranked by the number of unique paying wallets over the last 30 days, and include the snapshot receipt.","exampleUseCases":[{"title":"Discover top research APIs for agent","prompt":"Which research-tagged x402 services have the most unique paying wallets in the last 30 days? I want to pick a reliable one for my agent to call."},{"title":"Evaluate research service market demand","prompt":"Show me ranked research services on the x402 bazaar so I can see which ones have the highest real usage — calls, payers, and pricing — with the snapshot hash for verification."},{"title":"Build a leaderboard of research endpoints","prompt":"Pull the current top 100 research-tagged x402 services sorted by payer count so I can build a leaderboard showing the most in-demand research APIs on the network."}],"resultDescription":"A JSON object containing a ranked list of up to 100 x402 services tagged 'research', each with name, network (e.g. eip155:8453), 30-day call count, price in USD, resource URL, and unique payer count over 30 days. Also includes total matched count, query metadata, the route used, declaration source, generation timestamp, and a snapshot hash with scoring revision for auditability.","failureModes":["No services matched the 'research' tag — returns empty list with count 0","Snapshot index temporarily unavailable — service may return 503","Stale data if snapshot hash is outdated — generatedAt timestamp indicates data age","Rate limiting at $0.04 USDC per call — payment failure returns 402","Malformed query parameters may result in default behavior or empty results"],"whenToPreferThis":"Choose this endpoint when you need to discover and rank x402-native research services by real on-chain usage signals (call volume and unique paying wallets) rather than self-reported metadata. Prefer it over generic API directories when you want verifiable, receipt-backed rankings specific to the x402 micropayment ecosystem and the research domain tag.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T18:43:16.301Z","isFirstParty":false,"canonicalSlug":"x402-bazaar-rank-deep-research-services-0f6b4eb5"}