# Modawer

## Docs

- [Send OTP message](https://docs.modawer.com/api-reference/messages/send-otp-message.md): Send an OTP message through Modawer's official WhatsApp account. To send OTP messages from a custom sender ID, link your WhatsApp account in the Modawer Portal and use a verified WhatsApp Business Account (WABA). Utility and marketing templates can be sent from a linked WhatsApp account without comp…
- [Authentication](https://docs.modawer.com/authentication.md): Shared authentication behavior for queue message endpoints
- [Queue Message API](https://docs.modawer.com/index.md): Endpoints for queuing OTP and raw messages for asynchronous delivery
- [Send Raw Message](https://docs.modawer.com/messages/send-raw.md): Queue a raw WhatsApp template payload
- [Send OTP Message](https://docs.modawer.com/messages/send-single.md): Queue a WhatsApp OTP message
- [Responses](https://docs.modawer.com/responses.md): Success and error responses shared by the queue message endpoints
- [Link WABA Account](https://docs.modawer.com/setup/link-waba.md): Connect your WhatsApp Business Account to Modawer
- [Number Migration](https://docs.modawer.com/setup/number-migration.md): Move an existing WhatsApp API number to Modawer

## OpenAPI Specs

- [v1](https://docs.modawer.com/v1.json)
- [openapi](https://docs.modawer.com/api-reference/openapi.json)