{"uid":"cap_HNJGGS44vGbbNLqm7oFO8","slug":"x402-bazaar-rank-chat-completions-leaderboard-08cd6ddd","name":"x402 Bazaar Rank – Chat Completions Leaderboard","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-chat-completions?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":"chat-completions"}},"route":"/in-chat-completions","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":"$0.032/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.032","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.032","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_vLSQvcHlZ7ipcje0oYgZ8","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.032","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 chat-completions services scored by real 30-day call volume and unique paying-wallet counts, with a signed snapshot receipt.","exampleAgentPrompt":"Show me the top 25 chat-completions services on the x402 bazaar ranked by paying wallets over the last 30 days, with their prices and call volumes.","exampleUseCases":[{"title":"Find best chat AI by real usage","prompt":"What are the top x402 chat-completion APIs right now, ranked by how many unique wallets paid for them in the last 30 days? Show me the top 25."},{"title":"Price comparison for chat services","prompt":"List the most-called x402 chat-completions services with their prices so I can compare cost versus popularity before choosing one to integrate."},{"title":"Audit x402 chat market activity","prompt":"Pull the current x402 bazaar leaderboard for chat-completions services and tell me which ones had over 100 calls in the last 30 days and what they charge per call."}],"resultDescription":"A JSON object containing a ranked array of up to N chat-completions services, each with name, blockchain network, 30-day call count, 30-day unique paying wallets, price in USD, and resource URL — plus metadata including total matched count, query parameters echoed back, snapshot generation timestamp, and the scoring revision identifier for auditability.","failureModes":["No services indexed yet — returns empty results array with count 0","Upstream x402scan index unavailable — may return stale or cached snapshot","Invalid or unrecognized tag filter — returns empty match set","Rate limiting or payment failure ($0.004 USDC not fulfilled) — HTTP 402 with payment instructions","Snapshot hash mismatch — indicates index corruption or replay attack"],"whenToPreferThis":"Choose this endpoint when you specifically need a ranked, usage-verified leaderboard of x402-native chat-completions services scored by real economic activity (paying wallets and call counts) rather than self-reported metadata. Prefer it over generic API directories when you want on-chain payment provenance and a tamper-evident snapshot receipt. Ideal for agents that need to programmatically select or benchmark AI chat services within the x402 ecosystem.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T06:53:05.758Z","isFirstParty":false,"canonicalSlug":"x402-bazaar-rank-chat-completions-leaderboard-08cd6ddd"}