{"uid":"cap_Evr2Tlh4-08zxhaNxMZHx","slug":"x402-bazaar-rank-in-comparison-ad36f13f","name":"x402 Bazaar Rank – /in-comparison","description":"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.","url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-comparison?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":"comparison"}},"route":"/in-comparison","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_SoAO0DYZ_KSnykTS4kenB","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 ranked x402 services tagged 'comparison', scored by real 30-day call volume and unique paying-wallet counts, with a snapshot hash and scoring revision receipt.","exampleAgentPrompt":"Show me the top 25 x402 services in the comparison category, ranked by unique paying wallets over the last 30 days — include each service's call count, price, and the snapshot receipt.","exampleUseCases":[{"title":"Scouting best comparison APIs for agent","prompt":"I'm building an AI agent that needs to compare products — which x402 comparison-tagged services have the most real paying users and calls over the last 30 days? Give me the top 25."},{"title":"Vetting x402 market activity before integration","prompt":"Before I integrate a comparison service from the x402 market, can you pull the ranked list of comparison-tagged endpoints and show me their 30-day call volumes and payer counts so I can see which ones are genuinely active?"},{"title":"Competitive intelligence on x402 comparison tier","prompt":"What does the competitive landscape look like for comparison services on the x402 network right now? Rank them by paying wallets and tell me which snapshot hash this data is from so I know how fresh it is."}],"resultDescription":"A JSON object containing a ranked list of up to 25 x402 services tagged 'comparison', each with service name, network identifier (EIP-155 chain), 30-day call count, USD price, resource URL, and 30-day unique paying wallet count. Also includes total matched service count, the query parameters used, the route, who declared the data, and a generatedAt timestamp serving as a snapshot receipt with scoring revision provenance.","failureModes":["No services indexed under the 'comparison' tag — returns empty services array with matched:0","Snapshot data stale if indexer has not crawled recently — generatedAt timestamp may lag","Payment of $0.008 USDC required per call; missing or invalid x402 payment header returns 402 Payment Required","Cloudflare Worker cold-start latency on first request after idle period","Invalid or malformed query parameters may return an error or unexpected empty result"],"whenToPreferThis":"Choose this endpoint when you specifically need ranked discovery of x402 services in the 'comparison' category and want real usage signals (30-day call counts and unique paying wallets) rather than self-reported metadata. Prefer it over generic API directories when you need on-chain payment provenance and a verifiable snapshot hash for audit trails. It is the right choice when filtering the x402 market by actual economic activity rather than declared capabilities alone.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:12:38.018Z","isFirstParty":false,"canonicalSlug":"x402-bazaar-rank-in-comparison-ad36f13f"}