# SuperPhone API

> SuperPhone is a platform for SMS/MMS messaging, contact management, and conversation tracking. It also supports contact capture forms, real-time webhooks, incoming calls with voicemail, and phone number purchasing.

## Docs

- [API Reference](https://api.superphone.io/api-reference.md): Full GraphQL API reference including authentication, rate limiting, all queries and mutations with examples, types, error handling, common workflows, and webhook payloads.