{"uid":"cap_X0-7QjRPPTLbG2zMKjC9R","slug":"p0-agent-economy-index-in-classify-route-17f47f93","name":"P0 Agent Economy Index – /in-classify Route","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-classify?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":"classify"}},"route":"/in-classify","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":"$0.048/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.048","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.048","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_y-T1J5ZsQHfMX_RqIftT8","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.048","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the top x402 services ranked by number of paying wallets (payers) within the 'classify' tag over the last 30 days","exampleAgentPrompt":"Show me the top 25 classify-tagged x402 services ranked by number of paying wallets over the last 30 days, so I can pick the most battle-tested one for my agent pipeline.","exampleUseCases":[{"title":"Pick best classify API for agent pipeline","prompt":"Which classify-tagged x402 services have the most paying wallets right now? Give me the top 25 so I can choose the most actively used one for my agent."},{"title":"Audit classify market before integration","prompt":"Before I integrate a classification service into my workflow, show me the ranked leaderboard of classify x402 services by payer count so I can see which ones agents are actually paying for."},{"title":"Monitor classify service market trends","prompt":"Pull the current snapshot of the top classify-tagged services in the x402 bazaar ranked by payers — I want to track which ones are gaining traction week over week."}],"resultDescription":"A JSON object containing a ranked list of up to 25 x402 services tagged 'classify', ordered by 30-day payer count. Each entry includes service name, network (e.g. eip155:8453 for Base), 30-day call count, price in USD, resource URL, and payer count. The envelope includes the total matched count, the query parameters used, the route, a declarant field, and a generatedAt timestamp anchoring the snapshot.","failureModes":["No services match the 'classify' tag — returns empty services array with count:0","Snapshot data stale if underlying x402 indexer has not refreshed — generatedAt timestamp indicates age","Payment of $0.048 USDC required per call; missing or invalid x402 payment header returns 402","Worker cold-start latency may cause occasional timeouts on Cloudflare edge","If fewer than 25 classify-tagged services exist, count will be less than the requested limit"],"whenToPreferThis":"Use this endpoint when you specifically need to discover and rank x402 services tagged 'classify' by real paying-wallet activity rather than self-reported metrics. It is ideal when an agent needs to programmatically select the most credible classification API based on actual 30-day payment data from the live agent economy, rather than relying on documentation claims or star ratings. Prefer it over general API directories when operating within the x402/Base ecosystem and when payer-count legitimacy signals matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T18:57:17.988Z","isFirstParty":false,"canonicalSlug":"p0-agent-economy-index-in-classify-route-17f47f93"}