{"uid":"cap_WI1riommNHBZS7Fo02yv4","slug":"x402-bazaar-rank-verification-tag-deep-dive-50a16ac1","name":"x402 Bazaar Rank – Verification Tag Deep Dive","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-verification-deep?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":100,"where":{"tag":"verification"}},"route":"/in-verification-deep","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":"0.064","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_jD97kRNyo9rmFzSpNwaU7","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","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 'verification', ordered by real 30-day call volume and unique paying wallets, with a snapshot hash and scoring revision receipt.","exampleAgentPrompt":"Show me the top verification services on the x402 market right now, ranked by how many unique wallets paid for them in the last 30 days — I want real usage numbers, not just listings.","exampleUseCases":[{"title":"Find best-used verification APIs","prompt":"Which verification APIs on x402 are actually getting used the most? Give me the top ones ranked by paying wallets over the last 30 days so I can pick a reliable one."},{"title":"Scouting verification services for agent pipeline","prompt":"I'm building an agent that needs to verify identity or documents — show me the highest-demand verification-tagged services on x402 with their call counts and prices so I can compare options."},{"title":"Market research on verification segment","prompt":"Can you pull the current x402 leaderboard for verification services? I want to see how many providers are in that segment, their pricing, and which ones dominate by real usage."}],"resultDescription":"A JSON object containing the route queried, total matched services, a capped list of ranked service entries (each with name, network, 30-day call count, price in USD, resource URL, and unique payers in 30 days), plus metadata including who declared the data, when the snapshot was generated, and a snapshot hash for auditability.","failureModes":["No services indexed under the 'verification' tag — returns empty list with count 0","Snapshot data is stale if the indexer has not recently crawled — generatedAt timestamp may be old","Payment of $0.02 USDC not provided or rejected — 402 Payment Required response","Upstream worker unavailable — 5xx error from Cloudflare Workers runtime","Schema mismatch if query parameters are malformed — may return 400 or unexpected empty results"],"whenToPreferThis":"Use this endpoint when you need demand-signal-ranked discovery of verification-category services on the x402 network — particularly when you want to filter by real economic activity (paying wallets, call volume) rather than self-reported metadata. Prefer it over generic API directories when you specifically need x402-native, pay-per-call verification services with on-chain usage evidence.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:35:40.732Z","isFirstParty":false,"canonicalSlug":"x402-bazaar-rank-verification-tag-deep-dive-50a16ac1"}