public apis
/
CategoriesMCPBlogRandomStar
Public APIs

A searchable directory of 2,000+ free public APIs, curated by the community and maintained with APILayer.

Powered byAPILayer

Popular

  • Weather APIs
  • Finance APIs
  • Crypto APIs
  • Geocoding APIs
  • Machine learning APIs
  • Games APIs

Directory

  • Categories
  • All APIs
  • MCP servers
  • FAQ
  • Stats
  • JSON API
  • llms.txt

APILayer

  • Browse the API suite ↗
  • Get a free API key ↗
  • APILayer blog ↗
  • Postman collection ↗
  • Discord community ↗

Project

  • public-apis on GitHub ↗
  • Contribute an API ↗
Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Phone
  3. /Cloudmersive Validate
Phone
Cloudmersive Validate logo

Cloudmersive Validate

Validate international phone numbers.

Cloudmersive Validate API is a free Phone API that requires apiKey authentication, is served over HTTPS and supports CORS, so it can be called from the browser.

Authentication
apiKey
HTTPS
Yes
CORS
Yes
Category
Phone
Visit documentation ↗cloudmersive.com

About Cloudmersive

Provider
Cloudmersive
Website
cloudmersive.com ↗

Details from cloudmersive.com.

APILayer

Unified API suite · now live

Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.

Get your free API key→Free tier on every API

Cloudmersive Validate API alternatives

Numverify logo

Numverify

Phone number validation

apiKeyHTTPSCORS ?
Phone Specification logo

Phone Specification

Rest Api for Phone specifications

No authHTTPSCORS
Numlookup logo

Numlookup

Phone number validation and carrier lookup API with global coverage

apiKeyHTTPSCORS ?
Phone Validation logo

Phone Validation

Validate phone numbers globally

apiKeyHTTPSCORS
PlaceCall logo

PlaceCall

AI agent places phone calls to US businesses and returns the outcome, transcript and recording

apiKeyHTTPSNo CORS
Veriphone logo

Veriphone

Phone number validation & carrier lookup

apiKeyHTTPSCORS

Cloudmersive Validate API FAQ

Who provides the Cloudmersive Validate API?

The Cloudmersive Validate API is provided by Cloudmersive (cloudmersive.com).

Is the Cloudmersive Validate API free?

Yes. The Cloudmersive Validate API is listed in the Phone category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the Cloudmersive Validate API require an API key?

Yes. The Cloudmersive Validate API uses apiKey authentication, so you need to register for credentials before making requests.

Can I call the Cloudmersive Validate API from the browser?

Yes. The Cloudmersive Validate API supports CORS, so front-end JavaScript can call it directly.

Does the Cloudmersive Validate API support HTTPS?

Yes. The Cloudmersive Validate API is served over HTTPS, so it's safe to use in production.