plugmyagent

Vonage APIs

Messaging & Chat Free trial

AuthenticationFree trial
Rate limitTrial: €2 credit; SMS works to your registered number + 4 verified test numbers

Documentation: developer.vonage.com · Checked Sep 13, 2026

About

Vonage (formerly Nexmo) is a big communications platform for sending SMS, making calls, and verifying phone numbers. New accounts get €2 of free trial credit with no card required. Enough to test texting and calling for real. During the trial you can text your own number plus four extra verified test numbers, and make calls to your registered number.

Details

Free trial. Check the docs for what happens when it ends.

Auth: Free trial

Rate limit: Trial: €2 credit; SMS works to your registered number + 4 verified test numbers

Verified: 2026-09-13

Best for: business developer

Read the docs Back to catalog

Setup

  1. Sign up for a free Vonage account
  2. Copy your API key and secret from the dashboard
  3. Send a test SMS to your own phone from the dashboard or API
  4. Add up to four more test phone numbers and verify them
  5. Add top-up credit when you're ready for production
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