{"uid":"cap_Asrz2m2WM4oIO3prdNBf5","slug":"x402-bazaar-rank-ai-agents-leaderboard-cdd4282d","name":"x402 Bazaar Rank – AI Agents Leaderboard","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-ai-agents","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":"ai-agents"}},"route":"/in-ai-agents","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_vQ8XUtxRZnJGDAfmJ6HGr","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 AI-agent-tagged x402 services, scored by real 30-day call volume and number of paying wallets, with a signed snapshot receipt.","exampleAgentPrompt":"Show me the top 25 x402 services tagged for AI agents, ranked by number of paying wallets over the last 30 days — I want to see real usage stats and prices.","exampleUseCases":[{"title":"Discovering trending AI agent APIs","prompt":"What are the most-called x402 APIs tagged for AI agents right now? Show me the top 25 ranked by 30-day call volume so I can see which services real agents are actually using."},{"title":"Vetting a micropayment API before integrating","prompt":"Before I build my agent on top of an x402 service, can you pull the ranked list of ai-agent services and show me which ones have the most paying wallets over the last month — I want something proven, not a ghost API."},{"title":"Competitive benchmarking for an x402 service owner","prompt":"I just launched an x402 API tagged as an AI agent tool — can you check the bazaar rank leaderboard and tell me how many calls and paying wallets the top services have so I know where I stand?"}],"resultDescription":"A JSON object containing a ranked array of up to 25 AI-agent-tagged x402 services, each with name, network chain, 30-day call count, 30-day payer count, USD price, and resource URL. Also includes total matched service count, the query parameters used, a generatedAt timestamp, and a snapshot receipt (hash + scoring revision) for auditability.","failureModes":["No services indexed yet — returns empty services array with count 0","Snapshot unavailable — may return stale or error if the ranking worker is mid-update","Rate limit exceeded — HTTP 429 if called too frequently without payment","Payment failure — HTTP 402 if the $0.008 USDC micropayment is not attached or rejected","Network timeout — Cloudflare Worker cold-start or upstream indexer delay"],"whenToPreferThis":"Use this endpoint when you need an objective, usage-backed ranking of x402 services specifically tagged for AI agents — not just a directory listing. It is the right choice when you want to filter by real 30-day economic activity (paying wallets, call volume) rather than self-declared metadata, and when you need an auditable snapshot receipt for reproducibility. Prefer alternatives if you need cross-tag queries, non-AI-agent categories, or historical time-series data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-18T06:47:36.468Z","isFirstParty":false}