Data Validation APIs

Verify emails, phone numbers, and addresses with real-time accuracy. Keep your contact data clean, compliant, and reliable with our all-in-one suite

Official French address validation service

Validate EN 16931 e-invoices: XRechnung, ZUGFeRD, Factur-X, Peppol BIS

Connection for brevo CRM suite

EU VAT (VIES), IBAN and EORI validation with company name & address lookup

US Address Verification

Verify charities via EIN using IRS, PUB78, BMF & OFAC data for compliance and legitimacy

Test api server to receive and return value from HTTP method

Content validator against profanity & obscenity

Enter address data quickly with real-time address suggestions

Extract postal addresses from any text including emails

Validate and append data for any US postal address

This API validates postal codes within UK

VAT Number Validation & Lookup REST API

Verify academic credentials — search 912K+ schools, detect diploma mills worldwide