{"uid":"cap_L3X8EsnPhNu7WBYUZPHCF","slug":"x402-forgemesh-io-phone-number-validation-35e4203d","name":"x402.forgemesh.io Phone Number Validation","description":"Phone number validation API: is this number valid, what country is it from, and how should it be formatted (E.164, national, international)? Line-type detection included. For lead cleaning, forms, and CRM agents.","url":"https://x402.forgemesh.io/validate-phone-number","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"number":{"type":"string"},"country":{"type":"string","description":"2-letter default country for national input, default US"}}},"responseSchema":{"type":"json","example":{"e164":"+17135550142","valid":true,"country":"US","international":"+1 713 555 0142"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_kgDSKGyWm0Ar6ZbAqTI3g","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","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, detects its country and line type, and returns correctly formatted versions (E.164, national, international)","exampleAgentPrompt":"Can you validate the phone number '+1 (415) 555-0198' and tell me if it's valid, what country it's from, what line type it is, and give me the E.164 and international formats?","exampleUseCases":null,"resultDescription":"Returns whether the phone number is valid, the detected country, the line type (mobile, landline, VoIP, etc.), and multiple formatted representations including E.164, national, and international formats.","failureModes":["Unparseable number string returns invalid/false result","Ambiguous national number without a country hint may be misattributed","Very new or rare number ranges may not be recognized","Non-numeric or garbage input returns validation failure","Country code mismatch between number prefix and provided default country"],"whenToPreferThis":"Use this endpoint when you need to validate, normalize, or enrich phone number data for lead cleaning, CRM ingestion, form validation, or pre-SMS verification — especially when you need E.164 formatting and line-type detection in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:50:15.761Z","isFirstParty":false}