{"uid":"cap_rseJAh044wdnydu826A4r","slug":"p0-agent-economy-index-cvd-risk-services-discovery-f16a0f81","name":"P0 Agent Economy Index – CVD Risk 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-cvd-risk?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":"cvd-risk"}},"route":"/in-cvd-risk","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":"0.008","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":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_VgE4i6VO8KWqSvQ9Oa_w6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","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 tagged 'cvd-risk', ranked by 30-day unique paying wallets, with call counts, prices, and resource URLs","exampleAgentPrompt":"Show me the top x402 services tagged cvd-risk, ranked by how many unique paying wallets used them in the last 30 days — I want to see call counts and prices too.","exampleUseCases":[{"title":"Agent selecting best CVD risk API","prompt":"I'm building an AI health agent and need to pick a cardiovascular disease risk API — show me the top cvd-risk services on the x402 network ranked by real paying wallets over the last 30 days so I can compare them."},{"title":"Market research on health API demand","prompt":"Can you pull the x402 bazaar index for cvd-risk services and tell me how many unique payers each of the top services has had in the past 30 days? I want to understand which cardiovascular risk APIs are actually getting used."},{"title":"Monitoring CVD service ecosystem changes","prompt":"Check the x402 cvd-risk service rankings right now — how many services are indexed, what are the top ones by payer count, and what prices are they charging per call?"}],"resultDescription":"A JSON object containing the query metadata (ranking criterion, limit, tag filter), the total number of matched services, a snapshot timestamp and route, and an array of up to 25 ranked services each with name, network, 30-day call count, price in USD, resource URL, and 30-day unique payer count; declared by 'agent' and stamped with a generatedAt ISO timestamp.","failureModes":["No services indexed under the cvd-risk tag returns an empty services array with count 0","Network or worker timeout returns a 5xx error from the Cloudflare Worker","Payment not included or malformed results in a 402 Payment Required response","Tag filter returns stale data if the snapshot has not refreshed recently","Schema mismatch if caller expects summed totals — units differ per field and are not aggregated"],"whenToPreferThis":"Choose this endpoint when you need real, usage-validated discovery of x402 services specifically tagged cvd-risk — it provides actual 30-day payer counts and call volumes rather than self-reported listings. Prefer it over generic API directories when you want ranked, market-signal-backed results for cardiovascular risk services in the agent economy.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T18:45:59.109Z","isFirstParty":false,"canonicalSlug":"p0-agent-economy-index-cvd-risk-services-discovery-f16a0f81"}