Getting started
Introduction
Welcome to the OpenPhone API!
Overview
The OpenPhone API enables developers to integrate powerful communication features directly into their applications and workflows. Built on REST principles, our API provides a reliable and secure way to programmatically manage phone communications.Key features
REST architecture
Industry-standard REST API design with JSON responses for easy integration
Secure authentication
API key-based authentication to ensure secure access to your account
JSON responses
All API responses are returned in standardized JSON format
Developer tools
Comprehensive documentation and resources to accelerate development
Next steps
Ready to dive deeper? Here are some helpful resources:- Authentication guide - Learn about securing your API requests
- Send your first message - Quick start guide for messaging
- Build with AI LLMs - Learn how to utilize this API alongside AI