Scalable SMS API’s for Developers
Programmable and scalable SMS API’s in your language of choice. Quickly send instant notifications
for OTP, 2FA, Marketing and integrate with your apps. SMS.to API’s are redundant, scalable, and
allow you to send a large number of messages to every country in the world in minutes.

Create an account with SMS.to for free, get an API key and get started with our API gateway in 5 minutes or less.

When providing the API key, please use the correct syntax: “Bearer [key]” as shown below:

Read the full API documentation here: https://developers.sms.to or find more on our support page : https://intergo.freshdesk.com/support/solutions/articles/43000676185-rapidapi