{"uid":"cap_PJEJPNRi2R3XDgCMAAAN9","slug":"phone-number-intelligence-lookup-531f0a28","name":"Phone Number Intelligence Lookup","description":"X402 micropayments server — AI agents pay USDC for OFAC screening, rates, and billing verification.","url":"https://x402helper.xyz/89e509/phone/intel?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":["number"],"properties":{"number":{"type":"string","default":null,"description":"Phone number. E.164 (e.g. +14155552671) or a national number when 'country' is also given."},"region":{"type":"string","default":null,"description":"Alias of 'country' (ISO-3166 alpha-2)."},"country":{"type":"string","default":null,"description":"Optional ISO-3166 alpha-2 country code (e.g. US, GB, DE) for national-format input."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"result":{},"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.006","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":"$0.006/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_x_cKocF3orQRhWTFbNeo9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.006","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up metadata and intelligence for a phone number, including carrier, line type, and related attributes, via a pay-per-call x402 micropayment endpoint.","exampleAgentPrompt":"Can you look up the carrier and line type for the phone number +14155552671?","exampleUseCases":[{"title":"Validate customer phone during signup","prompt":"Before we complete this user's registration, can you check if +442071234567 is a real, valid phone number and tell me what type of line it is — mobile, landline, or VoIP?"},{"title":"Enrich CRM contact record","prompt":"I have a contact in my CRM with the phone number 2025550123 in the US — can you look up the carrier and line type so I can update their record?"},{"title":"Screen phone number before SMS campaign","prompt":"We're about to send an SMS campaign — can you check if +49301234567 is a mobile number and which carrier it's on so we know if it's reachable by text?"}],"resultDescription":"Returns a JSON object with a 'result' field containing phone number intelligence data (such as carrier, line type, country, and validation status) and a 'success' boolean indicating whether the lookup succeeded.","failureModes":["Missing required 'number' query parameter returns an error","Invalid or unrecognizable phone number format may return an empty or failed result","Number provided without country code in national format without 'country' param may fail to parse","Payment failure via x402 protocol blocks access entirely","Rate limiting or quota exhaustion may return a 402 or 429 error"],"whenToPreferThis":"Choose this endpoint when you need per-call phone number intelligence at low cost ($0.006 USDC) and are already operating in an x402 micropayment-enabled agent environment. It is suitable for one-off lookups, CRM enrichment, pre-send validation for messaging campaigns, or fraud screening pipelines where paying per lookup is preferable to a monthly subscription. Supports both E.164 and national format inputs with optional country code.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:41:47.505Z","isFirstParty":false,"canonicalSlug":"phone-number-intelligence-lookup-531f0a28"}