{"uid":"cap_oe6nR-kPUhYDf1zUkvRPW","slug":"agentsmap-x402-seller-intelligence-510c2880","name":"AgentsMap x402 Seller Intelligence","description":"AgentsMap tracks live x402 and ACP activity across Base and Solana with an indexable public surface plus a live map, discovery explorer, and charts.","url":"https://agentsmap.io/semilla/x402/seller?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"host":{"type":"string","maxLength":120,"minLength":3,"description":"Seller host, e.g. api.example.com"},"payTo":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$","description":"Or the payTo address"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"host":"blockrun.ai","health":{"failures_7d":0,"challenges_7d":40,"price_or_payto_changes_7d":0},"payments":{"7d":21000,"24h":3156,"30d":90000},"buyers_30d":{"buyers":486,"new_7d":72,"repeat_rate":0.68,"retention_7d":0.34,"returning_7d":139,"repeat_buyers":331,"top_buyer_share":0.39,"payments_per_buyer":230.7},"prices_usdc":{"median":"0.01"},"unique_payers_24h":58}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LiPXq7HABcpqT_ScVCaMa","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real paid activity, observed prices, endpoint health, and daily payment history for an x402 service seller by host or payTo address","exampleAgentPrompt":"Before I pay for api.example.com, can you check its real payment history on AgentsMap — how many unique payers it's had in the last 7 days, what prices have been observed, and whether it's still healthy?","exampleUseCases":[{"title":"Due diligence before first payment","prompt":"I'm about to pay api.datafeeds.io for their x402 stock data service — can you pull its real payment activity for the past 30 days, any observed price changes, and whether the endpoint is still healthy before I commit?"},{"title":"Verify wallet address legitimacy","prompt":"Check the x402 payment history for this payTo address 0xAbCd1234567890abcdef1234567890abcdef1234 — I want to see unique payer count, total volume, and when the first and last payments happened."},{"title":"Monitor price drift on a live service","prompt":"Has the price for api.llmproxy.xyz changed recently? Pull the observed prices and daily history from AgentsMap so I can see if it's crept up since I last checked."}],"resultDescription":"Returns a structured object containing: real payment activity metrics (24h, 7d, 30d windows) including payment count, unique payers, and USDC volume; first and last payment timestamps; observed prices from 402 challenges; current endpoint health status; any detected price or payTo address changes; and daily historical payment data for trend analysis.","failureModes":["Host or payTo not indexed — returns empty or null activity data if the seller has never been crawled","Invalid payTo address format — rejected by schema validation (must match 0x hex pattern)","Neither host nor payTo provided — endpoint may return an error or empty result","New/inactive seller — zero payment activity returned, not an error but may look like failure","Service temporarily unavailable — HTTP 5xx from upstream"],"whenToPreferThis":"Use this endpoint when an AI agent or human needs to vet an x402 API before paying for it — checking whether it has real historical usage, consistent pricing, and a healthy status. Prefer this over raw on-chain lookups when you need aggregated multi-window metrics (24h/7d/30d), price change detection, and daily history in a single call. It is specifically designed for the x402 protocol ecosystem on Base and is the right choice when you have either a seller host domain or a payTo wallet address.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-02T18:32:58.076Z","isFirstParty":false,"canonicalSlug":"agentsmap-x402-seller-intelligence-510c2880"}