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BulkSMS JSON REST API vs NumlookupAPI

If you need a Phone API that's easy to integrate, go with NumlookupAPI.

BulkSMS JSON REST API

## Overview The JSON REST API allows you to submit and receive [BulkSMS](https://www.bulksms.com/) messages. You can also get access to past messages and see your account profile. The base URL to...

NumlookupAPI

Worldwide Phone Number Lookup & Verification API

BulkSMS JSON REST API

  • Simple API key authentication
  • HTTPS supported

NumlookupAPI

  • Simple API key authentication
  • HTTPS supported
  • CORS enabled for frontend use
FeatureBulkSMS JSON REST APINumlookupAPI
AuthenticationapiKeyapiKey
HTTPSYesYes
CORSUnknownYes

When to use which?

NumlookupAPI works directly from the browser with CORS enabled, making it better for frontend-only apps.