{"uid":"cap_m9qUvRZ5XTWezqf48hABV","slug":"p0-agent-economy-index-health-tag-discovery-fb51a60c","name":"P0 Agent Economy Index – Health Tag 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-health?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":"health"}},"route":"/in-health","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":"$0.0088/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0088","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0088","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ANfQkxF2oPstNx443bYWK","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0088","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 top x402 services tagged 'health', scored by real 30-day call volume and paying-wallet counts, with a verifiable snapshot receipt.","exampleAgentPrompt":"Show me the top 25 health-related services in the x402 agent economy right now, ranked by number of paying wallets in the last 30 days.","exampleUseCases":[{"title":"Discover top health APIs for agent pipeline","prompt":"I'm building an AI agent that needs to call health-related APIs — can you pull the top 25 health services from the x402 index ranked by how many unique payers they've had in the last 30 days?"},{"title":"Market research on health service adoption","prompt":"I want to see which health-tagged x402 services are getting the most traction in the agent economy — give me the ranked list with call counts and payer numbers so I can evaluate market demand."},{"title":"Vet a health service before integration","prompt":"Before I integrate a health API into my agent workflow, can you check the x402 health services index and tell me the top options with their 30-day usage stats and pricing?"}],"resultDescription":"A JSON object containing the matched service count, query metadata (ranking field, operator, limit, tag filter), and an array of up to 25 health-tagged x402 services each with name, network, 30-day call count, price in USD, resource URL, and 30-day payer count, plus the declaring entity, snapshot generation timestamp, and a receipt containing the snapshot hash and scoring revision for verifiability.","failureModes":["No services tagged 'health' indexed yet — returns empty services array with count 0","Payment not settled — 402 response requiring USDC payment before data is returned","Snapshot stale — generatedAt timestamp may lag real-time by the indexing window","Network or worker timeout — Cloudflare Worker may return 503 under load","Schema mismatch — payers30d or USD volume fields absent if source does not publish them"],"whenToPreferThis":"Choose this endpoint when you need a pre-filtered, usage-ranked discovery list of health-category x402 services backed by real 30-day transaction evidence rather than self-reported metadata; ideal for agents that need to quickly identify high-signal health APIs without crawling the full x402 market or cross-referencing multiple protocol registries manually.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:48:02.546Z","isFirstParty":false,"canonicalSlug":"p0-agent-economy-index-health-tag-discovery-fb51a60c"}