{"uid":"cap_FJgV-9e3JzDkJZ3JHLs6w","slug":"x402-bazaar-rank-in-balance-discovery-80c20b1c","name":"x402 Bazaar Rank – In-Balance 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-balance?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":"balance"}},"route":"/in-balance","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":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_WyXudEVhajHQbjECc7BoW","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","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 filtered to the 'balance' tag, sorted by 30-day unique paying wallets and call volume, with a snapshot receipt.","exampleAgentPrompt":"Show me the top x402 services tagged 'balance', ranked by how many unique paying wallets they've had in the last 30 days — I want to see real usage stats like call counts and prices.","exampleUseCases":[{"title":"Finding popular wallet balance APIs","prompt":"Which x402 services related to wallet balances are actually being used the most right now? Show me the top ones ranked by paying users over the past month."},{"title":"Vetting balance APIs before integration","prompt":"Before I build on an x402 balance API, can you pull the ranked list of in-balance services so I can see which ones have real traction — calls, payers, and price?"},{"title":"Competitive landscape for balance services","prompt":"I'm building a balance-checking tool on x402 and want to see what's already out there — give me a ranked snapshot of all indexed balance services with their 30-day usage stats."}],"resultDescription":"A JSON object containing a ranked array of x402 services matching the 'balance' tag, each with name, network, 30-day call count, price in USD, resource URL, and unique payer count. Also includes total matched count, query metadata, route, declared-by field, generated timestamp, and a snapshot receipt with hash and scoring revision for auditability.","failureModes":["No services indexed under the 'balance' tag returns an empty services array with count:0","Payment not attached or insufficient USDC results in 402 Payment Required","Worker downtime or Cloudflare routing failure returns 5xx","Stale snapshot if indexing pipeline has not refreshed within expected window — check generatedAt timestamp","Malformed response if underlying index is being rebuilt"],"whenToPreferThis":"Use this endpoint when you specifically need to discover x402 services categorized under the 'balance' or 'in-balance' tag, ranked by real 30-day paying-wallet activity. Prefer it over generic x402 discovery endpoints when you want pre-filtered, usage-validated results for wallet/balance use cases, or when you need the snapshot receipt for auditability of which scoring revision produced the ranking.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T18:49:35.430Z","isFirstParty":false,"canonicalSlug":"x402-bazaar-rank-in-balance-discovery-80c20b1c"}