{"uid":"cap_L3uCytdVBd017S7msHQ1x","slug":"x402-bazaar-rank-in-domain-discovery-5c1cfd80","name":"x402 Bazaar Rank – In-Domain 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-domain?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":"domain"}},"route":"/in-domain","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_7pyeYXvKjiqhi4p5gej9Z","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 live x402 services filtered by domain tag, scored by real 30-day call volume and unique paying-wallet counts, with a snapshot hash receipt.","exampleAgentPrompt":"Show me the top 25 x402 services in the 'weather' domain ranked by unique paying wallets over the last 30 days, including their call counts and prices.","exampleUseCases":[{"title":"Discover top analytics x402 APIs","prompt":"Which x402 services tagged 'analytics' have the most unique paying wallets in the last 30 days? Give me the top 10 with their call counts and prices."},{"title":"Evaluate market traction before integrating","prompt":"Before I build on an x402 service, can you show me the most-called APIs in the 'on-chain' domain ranked by 30-day calls so I can pick the most proven one?"},{"title":"Competitive landscape scan for a domain","prompt":"I want a ranked snapshot of the x402 service market in the 'forecast' domain — show me up to 25 results sorted by payers, with the snapshot hash so I can verify the data later."}],"resultDescription":"A JSON object containing a ranked list of up to N live x402 services matching the requested domain tag, each with service name, network (e.g. eip155:8453), 30-day call count, price in USD, resource URL, and 30-day unique payer count. Also includes total matched count, query metadata, route, declaring agent, generation timestamp, and a snapshot hash plus scoring revision for auditability.","failureModes":["Unknown or misspelled domain tag returns empty services array with matched:0","Invalid ranking operator or missing required query fields returns 400 error","Snapshot index temporarily stale may return outdated call/payer counts","Payment of $0.008 USDC not fulfilled results in 402 Payment Required before response","Cloudflare Worker timeout under high load may return 503"],"whenToPreferThis":"Choose this endpoint when you need ranked, usage-verified discovery of x402 services within a specific domain or tag, especially when you want real 30-day call and paying-wallet signals rather than static listings. Prefer it over generic service directories when audit receipts (snapshot hash + scoring revision) matter for reproducibility or trust verification.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:45:32.051Z","isFirstParty":false,"canonicalSlug":"x402-bazaar-rank-in-domain-discovery-5c1cfd80"}