{"uid":"cap_pJRzVsdasocU4tQGUuaQZ","slug":"x402-bazaar-rank-usdt-services-d2049ac8","name":"x402 Bazaar Rank – USDT Services","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-usdt?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":"usdt"}},"route":"/in-usdt","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_Y08Z1eXrX_pqq51ZttEPY","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 x402 micropayment services filtered to USDT-tagged offerings, scored by real 30-day call volume and unique paying-wallet counts, with a snapshot receipt.","exampleAgentPrompt":"Show me the top x402 services tagged USDT ranked by paying wallets over the last 30 days, so I can find the most actively used micropayment APIs right now.","exampleUseCases":[{"title":"Discover popular USDT micropayment APIs","prompt":"Which x402 APIs tagged USDT have the most real usage — show me the top 25 ranked by number of paying wallets in the last 30 days."},{"title":"Vet an x402 service before integrating","prompt":"I'm considering using a few x402 services that accept USDT — can you pull the live rankings so I can see which ones have the highest call volume and most paying wallets recently?"},{"title":"Market research on x402 USDT ecosystem","prompt":"Give me a snapshot of the x402 USDT service market — how many services are indexed, what are the top performers by calls this month, and what's the snapshot hash so I can reference this data later?"}],"resultDescription":"A JSON object containing: count of returned services, query metadata (filter, operator, limit, tag), total matched services, an ordered array of service records each with name, network, 30-day call count, USD price, resource URL, and 30-day unique payer count, plus a generatedAt timestamp and snapshot/revision receipt for auditability.","failureModes":["Empty results if no services are indexed with the USDT tag","Stale data if the snapshot has not been updated recently","HTTP 402 if the $0.032 USDC payment is not attached or fails","Service unavailable if the Cloudflare Worker is down","Partial data if fewer than the requested limit of services match"],"whenToPreferThis":"Choose this endpoint when you need to discover and rank active x402 micropayment services specifically tagged with USDT, backed by verifiable 30-day usage signals (calls and unique payers) rather than self-reported metadata. Prefer it over generic API directories when you want crypto-native service discovery with an auditable snapshot receipt for reproducibility.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T18:43:52.544Z","isFirstParty":false,"canonicalSlug":"x402-bazaar-rank-usdt-services-d2049ac8"}