Data Validation

Reference data your agents won't hallucinate: time zones, public holidays and business days, sunrise and moon phases, unit conversion, country, currency and language facts, airports, US ZIP codes, NAICS codes, daily ECB exchange rates, and validators for IBAN, email, phone and card numbers. One key, every endpoint, JSON only, with an MCP server for agents. Operated by APIDirectory.

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

Data validation, malicious activity detection, marketing and analytics endpoints for businesses in one platform

US Address Verification

Test api server to receive and return value from HTTP method

Checks text for profanity and filters out bad words

Content validator against profanity & obscenity

Apify Actor for unique handle keys from a supplied public JSON catalog. The public Allbirds example shows 10 rows; it is not an Apify-platform dataset merge. Listed at $0.002 per unique row; the Store billing-unit label differs. Historical public example only, no fresh paid-run verification.

Validates Turkish national ID, tax number, IBAN, phone, plate and parses addresses

Checks whether an email address or domain belongs to a disposable email provider

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

Parses user agent strings into browser, OS and device details with no rate limiting

Parses user agent strings into structured browser, operating system and device type data

VAT number validation

Email validation via format checks, MX lookup, SMTP probing and catch-all detection, returning JSON for automated workflows