{"uid":"cap_E-jB_FpputiSHvUDWeOIo","slug":"agent402-uk-phone-number-e-164-normalizer-7305710a","name":"Agent402 UK Phone Number E.164 Normalizer","description":"Don't burn tokens on deterministic work. Go/no-go jobs first: payout preflight, text firewall (PII/secrets), budget check — then rails, calendars, finmath. x402 USDC on Base. UK + global. agent402.co.uk — not agent402.tools. $0.001–$0.002 USDC on Base. No API keys.","url":"https://agent402.co.uk/v1/normalize/phone","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"phone":{"type":"string","description":"Phone"},"default_country_code":{"type":"string","description":"e.g. 1, 44, 49"}}},"responseSchema":{"type":"json","example":{"e164":"+447700900123","valid":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Cn3AR5A74S3WcOVzy7X8l","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Normalizes a phone number string into E.164 international format with an optional default country code hint","exampleAgentPrompt":"Can you normalize this phone number '07700 900123' to E.164 format? It's a UK number so use country code 44.","exampleUseCases":[{"title":"Normalize user-submitted contact number","prompt":"A user just submitted their phone number as '(555) 867-5309' in a signup form — can you convert it to E.164 format using US country code 1 so I can store it properly?"},{"title":"Standardize UK mobile before SMS dispatch","prompt":"Before I send an SMS, normalize this UK mobile number '07911 123456' to E.164 — the default country code should be 44."},{"title":"Clean international number from CSV import","prompt":"I'm importing contact data and have a phone entry '+49 30 12345678' — normalize it to E.164 so it's consistent with the rest of my dataset."}],"resultDescription":"Returns a JSON object with an 'e164' field containing the normalized phone number in E.164 format (e.g. '+447700900123') and a 'valid' boolean indicating whether the input was a recognizable phone number. Does not perform live HLR (Home Location Register) lookup or carrier validation.","failureModes":["Invalid or unparseable phone string returns valid:false with no e164 value","Missing default_country_code for a local/national number may cause incorrect or failed normalization","Non-string or empty phone field results in a 400-level error","Ambiguous number with no country code hint may be normalized to wrong region"],"whenToPreferThis":"Choose this endpoint when you need lightweight, cheap ($0.001) E.164 formatting of a phone number and do not require live carrier or HLR validation. It is ideal for pre-storage normalization, contact cleaning, and pre-SMS/call formatting pipelines. If you need to verify whether a number is actually active or assigned to a carrier, use an HLR lookup service instead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:30:05.444Z","isFirstParty":false}