{"uid":"cap_hOTQgF8nIFVoOBAkOcVhk","slug":"x402-bazaar-rank-dex-tag-discovery-48e3a99a","name":"x402 Bazaar Rank – DEX Tag 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-dex?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":"dex"}},"route":"/in-dex","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_4zHfBpfWnJnVAztSE4ZGe","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 ranked discovery results for x402 services tagged 'dex', scored by real 30-day call volume and unique paying wallets, with a snapshot receipt.","exampleAgentPrompt":"Show me the top 25 DEX-tagged services on the x402 bazaar ranked by unique paying wallets over the last 30 days, and include the snapshot receipt so I can verify the scoring revision.","exampleUseCases":[{"title":"Finding active DEX APIs for agent routing","prompt":"I'm building an agent that needs to call a decentralized exchange API — show me the top x402 dex-tagged services by paying wallets in the last 30 days so I can pick the most battle-tested one."},{"title":"Auditing x402 DEX market activity","prompt":"Pull the latest x402 bazaar rankings for dex services and give me the snapshot hash and scoring revision so I can audit which revision produced these scores."},{"title":"Comparing DEX service prices and usage","prompt":"What are the top x402 dex services by 30-day call volume, and what do they charge per call? I want to compare price versus popularity before I integrate one."}],"resultDescription":"A JSON object containing: total matched service count, the query parameters used (tag, operator, limit, ranking dimension), the route, a list of up to 25 ranked services each with name, network chain ID, 30-day calls, price in USD, resource URL, and 30-day unique payer count, plus a 'declaredBy' field, a generatedAt timestamp, and a snapshot hash and scoring revision as the receipt.","failureModes":["No services match the 'dex' tag — returns empty services array with matched:0","Snapshot index temporarily unavailable — may return stale or error response","Invalid or malformed query parameters — likely returns a 400-level error","Payment not received or insufficient — returns HTTP 402 requiring x402 payment","Scoring index not yet refreshed — generatedAt may lag real-time by hours"],"whenToPreferThis":"Choose this endpoint when you need ranked, usage-verified discovery of x402 protocol services specifically tagged 'dex', with trust signals derived from real 30-day on-chain payment activity rather than self-reported metadata. Prefer it over generic API directories when you need blockchain-native service discovery with verifiable receipts and scoring provenance.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T18:45:20.214Z","isFirstParty":false,"canonicalSlug":"x402-bazaar-rank-dex-tag-discovery-48e3a99a"}