Build powerful applications with the do.dev API platform
Welcome to the do.dev API documentation. Our platform provides a unified API gateway for telecommunications, email delivery, text-to-speech, and more.
do.dev is a developer-first API platform that consolidates essential communication and data services under a single API key and unified endpoint.
| Service | Description | Status |
|---|---|---|
| Telco | Phone number lookup, carrier data, NPA/NXX search, formatting | Live |
| Send | Transactional email delivery, templates, domain management | Live |
| Talk | Text-to-speech synthesis with multiple voices and formats | Live |
| Webhooks & Events | Real-time event notifications with HMAC-signed delivery | Live |
| Transcribe | Voice-to-text transcription | Coming Soon |
| VoIP | Voice over IP webhook handling | Coming Soon |
| IsUp | Uptime monitoring and health checks | Coming Soon |
All API requests are made to:
https://api.do.dev/v1Make your first API call in under 2 minutes
Learn about API keys, scopes, and authentication
Phone number intelligence and carrier data
Transactional email delivery platform
Text-to-speech synthesis with multiple voices
Real-time event notifications across all services