{"uid":"cap_lf1lMWSiJu-ejf5OT2r_w","slug":"atalaya-api-spanish-nif-nie-validator-98aa2a4a","name":"Atalaya API – Spanish NIF/NIE Validator","description":"Crypto market data and Spanish business data via x402 micropayments. USDC on Base.","url":"https://178.104.25.10.sslip.io/api/nif","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":["numero"],"properties":{"numero":{"type":"string","description":"Spanish NIF or NIE number to validate"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"type":"NIF","input":"12345678Z","valid":true}},"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_w8JOgTmgMixJfMi9Cu4ye","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":"Validates a Spanish NIF or NIE identification number and returns its type and validity status","exampleAgentPrompt":"Can you check if the Spanish NIF number 12345678Z is valid?","exampleUseCases":[{"title":"KYC onboarding for Spanish users","prompt":"We're onboarding a new Spanish customer and they provided NIF 87654321X — can you verify that number is valid before we proceed?"},{"title":"Freelancer invoice compliance check","prompt":"I need to send an invoice to a Spanish client with NIE X1234567L — please confirm that NIE is actually valid so I don't have a compliance issue."},{"title":"Automated form validation for Spanish IDs","prompt":"A user just submitted the NIF 00000000T in our registration form — is that a valid Spanish NIF?"}],"resultDescription":"A JSON object containing the input number as provided, the document type (NIF or NIE), and a boolean indicating whether the number is valid according to Spanish identification rules.","failureModes":["Missing 'numero' query parameter returns an error","Malformed or non-Spanish ID format may return valid:false","Network or server errors on the IP-based host may cause timeouts","Payment failure via x402 micropayment protocol blocks the request"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, pay-per-call validation of Spanish NIF or NIE numbers without setting up a subscription or managing API keys — ideal for low-volume KYC checks, invoice compliance, or form validation in Spanish-market applications.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:40:20.868Z","isFirstParty":false}