{"uid":"cap_JloUKpZLGizWHOXRSCkSN","slug":"p0-agent-economy-index-crypto-dev-segment-ab91f686","name":"P0 Agent Economy Index – Crypto-Dev Segment","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-crypto-dev?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":"crypto-dev"}},"route":"/in-crypto-dev","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":"$0.008/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_qJUt5oUYban7c8rZjZY_o","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 a ranked list of the top x402 services tagged 'crypto-dev', scored by 30-day unique paying wallets, with call counts and pricing metadata.","exampleAgentPrompt":"Pull the top 25 crypto-dev x402 services right now, ranked by 30-day unique paying wallets, so I can see which agent-economy APIs are most in demand in the crypto-dev space.","exampleUseCases":[{"title":"Discovering hot crypto-dev APIs for agents","prompt":"Show me the top crypto-dev x402 services ranked by paying wallets over the last 30 days — I want to know which ones real agents are actually paying for."},{"title":"Benchmarking agent service pricing","prompt":"What are the most-called x402 services in the crypto-dev tag and what do they charge per call? I'm trying to understand the going rate for agent-economy APIs in this space."},{"title":"Curating an agent tool registry","prompt":"Give me a ranked list of the top 25 live x402 services tagged crypto-dev, including their call counts and payer counts, so I can build a recommended tool list for my crypto agent."}],"resultDescription":"A JSON object containing a ranked list of up to 25 x402 services in the crypto-dev tag, each with service name, network identifier, 30-day call count, USD price, resource URL, and 30-day unique paying wallet count. Also includes the total matched service count, query parameters used, the route, a declarant label, and a generation timestamp for provenance.","failureModes":["No services currently indexed under the crypto-dev tag — returns empty services array","Snapshot stale if index has not refreshed — check generatedAt timestamp","Payment of 0.008 USDC not completed — endpoint returns 402 and does not serve data","Malformed response if indexing pipeline is mid-refresh — retry recommended","Network or worker timeout — transient Cloudflare Workers failure"],"whenToPreferThis":"Use this endpoint when you need a live, pay-per-call ranked discovery of x402 services specifically in the crypto-dev category, scored by real 30-day paying-wallet activity rather than self-reported metrics. Prefer it over generic API directories when you need machine-to-machine economy signals (payers, calls) with cryptographic provenance (snapshot hash, scoring revision). Not suitable if you need L402 listings, per-service MPP data, or economy statistics for other agent protocol registries like Olas or Masumi — those are covered by sibling /economy routes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:48:36.797Z","isFirstParty":false,"canonicalSlug":"p0-agent-economy-index-crypto-dev-segment-ab91f686"}