{"uid":"cap_KZkWaqy-DMhCrro-3yx8k","slug":"x402-bazaar-rank-in-block-services-bd95a06e","name":"x402 Bazaar Rank – In-Block 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-block?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":"block"}},"route":"/in-block","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_BnjM3DSaQDO5mfEhbalvy","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 services tagged 'block', scored by real 30-day call volume and unique paying-wallet counts, with a snapshot receipt.","exampleAgentPrompt":"Show me the top 25 block-tagged services on the x402 bazaar ranked by the most unique paying wallets over the last 30 days, and include the snapshot hash so I can verify the data.","exampleUseCases":[{"title":"Discover top block APIs for agent","prompt":"What are the most-used block-tagged APIs on the x402 market right now? I want to see which ones have the most paying wallets in the past 30 days so I can pick the best one to integrate."},{"title":"Audit block service market traction","prompt":"Pull the ranked list of x402 block services with their 30-day call counts and payer numbers — I need to audit which services are actually getting traction before I invest in building on top of one."},{"title":"Compare pricing of popular block APIs","prompt":"Get me the top block-tagged x402 services sorted by popularity, and include their prices so I can compare costs across the most active options in the market."}],"resultDescription":"A JSON object containing the total count of matched services, the query parameters used, the route, a ranked array of services each with name, network, 30-day call count, price in USD, resource URL, and 30-day unique payer count, plus metadata fields for who declared the snapshot and the generation timestamp.","failureModes":["Stale snapshot data if the index hasn't been refreshed recently","Empty results if no services are currently tagged 'block' in the index","Payment failure (402) if the $0.032 USDC micropayment is not completed","Worker timeout or 5xx if the Cloudflare Worker is unavailable","Low result count if fewer than 25 block-tagged services exist in the index"],"whenToPreferThis":"Use this endpoint when you specifically need ranked discovery of x402 services in the 'block' category with verified real-usage signals (30-day calls and paying wallets). Prefer it over generic API directories when you want demand-weighted rankings backed by on-chain payment receipts rather than self-reported metrics.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:43:08.108Z","isFirstParty":false,"canonicalSlug":"x402-bazaar-rank-in-block-services-bd95a06e"}