{"uid":"cap_zTbgiKaZitpBcznoGD8kz","slug":"strale-phone-number-validation-80e8466d","name":"Strale Phone Number Validation","description":"The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.","url":"https://api.strale.io/x402/v2/phone-validate","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["phone_number"],"properties":{"country_code":{"type":"string","description":"ISO 2-letter country code hint (optional)"},"phone_number":{"type":"string","description":"Phone number in any format"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0216","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":"$0.0216/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0216","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0216","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_MLUPRsimj6JXTd4PeK5wR","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0216","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates a phone number's format, country, and type for any global number, returning structured validation results with a cryptographic audit record.","exampleAgentPrompt":"Can you validate the phone number +44 7911 123456 and tell me if it's a real, properly formatted UK mobile number?","exampleUseCases":[{"title":"Signup form phone verification","prompt":"Before we create this new user account, validate the phone number they entered — +1 415 555 0198 — and confirm it's a real US number."},{"title":"International contact list cleanup","prompt":"I have a contact with the phone number 0033 6 12 34 56 78 — can you validate it and tell me if it's a valid French mobile number?"},{"title":"Fraud detection phone check","prompt":"A new order came in with the phone number +55 11 98765-4321 listed as a Brazil contact — can you verify that's a legitimate, correctly formatted Brazilian number?"}],"resultDescription":"Returns a structured validation result indicating whether the phone number is valid, its normalized E.164 format, detected country code, number type (mobile/landline/VOIP/etc.), and a cryptographic audit record with chain hashing for traceability. Invalid or unrecognized numbers return an appropriate error or invalid status.","failureModes":["Invalid or unparseable phone number format returns a validation failure or error status","Missing required phone_number query parameter returns a 400 Bad Request","Ambiguous number without country_code hint may return incorrect country assignment","Very unusual or newly assigned number ranges may not be recognized","Network timeout or upstream service error returns 5xx response"],"whenToPreferThis":"Choose this endpoint when you need tamper-evident, auditable phone validation with a cryptographic chain hash — ideal for compliance-sensitive workflows, fraud prevention pipelines, or regulated industries. It covers 27 countries and supports any phone number format as input, making it suitable for messy, user-submitted data. Prefer over generic validation libraries when you need a REST/MCP/x402-compatible call with a returned audit record rather than a local validation function.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:10:59.573Z","isFirstParty":false}