🍪 Accept Cookies & Privacy Policy?

There are no cookies used on this site, but if there were this message could be customised to provide more details. Click the accept button below to see the optional callback in action... More information

Select cookies to accept

ApisList
  • Home (current)
  • Apis
    All Apis Most Popular Newst
    Free Apis Apis without key Apis with CORS support Open Source Apis
  • Categories
  • Blog
  • Contact us
  • About
Sign in Sign Up
  1. Home
  2. Categories
  3. Data Validation
Price Options
Free Trial Free Option Open Source Unknown

Auth Type
OAuth Mashape Key No Auth JWT User-Agent RapidAPI Key Unknown

Switch Category
Advertising Analytics Animals Anime Anti-Malware Art & Design Augmented Reality Authentication & Authorization Bar Code Big Data and Analytics Blockchain Books Business Calendar Captcha Check In Cloud Storage & File Sharing Commerce Communication Content Continuous Integration Cryptocurrency Currency Currency Exchange Data Science Data Validation Design Development Dictionaries Disasters Documents & Productivity Email Entertainment Environment Events Face Recognition File Storage and Manipulation Finance Food & Drink Fraud Prevention Games & Comics Geocoding Google Government Health Identity Verification Image Moderation IoT Jobs Legal Login and Authentication Machine Learning Maps Miscellaneous Movies Music Music Analytics Music Discovery Music Identification Music Lyrics Music Store Natural Language Processing News Open Data Open Source Projects Patent Personality Phone Photography Placeholder Images Places Programming Public API Lists Quotes Resources For Design and Discovery of APIs Science & Math Screenshots Security Shopping Social Social Media Source Control Sports & Fitness Test Data Text Analysis Tracking Transportation URL Shorteners Vehicle Video Videogames Weather
  • Name
  • Name
  • Popularity
  • Popularity
Caller Identification API

Caller Identification API

Caller Identification API iden ...

apiKey Free Option
Email (LabStack)

Email (LabStack)

Instant email address verifica ...

apiKey Unknown
Email Validation API

Email Validation API

Stop bounced emails and invali ...

apiKey Trial
Generate Link Preview API

Generate Link Preview API

This Utility API fetches metad ...

apiKey Trial
languagelayer

languagelayer

Language detection

No Unknown
Lob.com

Lob.com

US Address Verification

apiKey Unknown
MORE

MORE

MORE is an award-winning email ...

apiKey Trial
Nonprofit Check Plus API by Pactman

Nonprofit Check Plus API by Pactman

The Nonprofit Check Plus API p ...

apiKey Free
NumValidate

NumValidate

Open Source phone number valid ...

No Unknown
People Search API

People Search API

Flexible search options allow ...

No Trial
Phone Validation API

Phone Validation API

Phone Validation API validates ...

apiKey Free Option
Postman Echo

Postman Echo

Test api server to receive and ...

No Unknown
PurgoMalum

PurgoMalum

Content validator against prof ...

No Unknown
Scraper.run

Scraper.run

Email address validation

No Unknown
Smart CNAM API

Smart CNAM API

Smart CNAM API provides cuttin ...

apiKey Free Option
US Autocomplete

US Autocomplete

Enter address data quickly wit ...

apiKey Unknown
US Extract

US Extract

Extract postal addresses from ...

apiKey Unknown
US Street Address

US Street Address

Validate and append data for a ...

apiKey Unknown
VAT Verification

VAT Verification

Validate VAT numbers for EU co ...

apiKey Trial
vatlayer

vatlayer

VAT number validation

apiKey Unknown
ApisList

© 2026

APIsList - The updated list of the public APIs. | Product Hunt

Popular Apis

  • AdoptAPet AdoptAPet
  • Cat Facts Cat Facts
  • Poker API Poker API
  • Breaking Bad Breaking Bad
  • Ciprand Ciprand

New Apis

  • BankFxAPI - Central banks exchange rate API BankFxAPI - Central banks exchange rate API
  • Listings API Listings API
  • LLMGraph LLMGraph
  • open-banking.io open-banking.io
  • Bitculator Bitculator

Discover Apis

  • Evil Insult Generator Evil Insult Generator
  • ThingSpeak ThingSpeak
  • Mercury Mercury
  • Micro User Service Micro User Service
  • Gyazo Gyazo