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API reference

Programmatically send SMS and manage routes. Available on Pro and Business plans.

Send SMS
POST https://api.mail2txt.io/api/v1/send
Authorization: Bearer te_your_api_key

Request body accepts to, routeId, and body.

Need an API key?

Create API keys in Dashboard → API Keys. Keys are shown once, so copy and store them securely.

Go to API Keys