> ## Documentation Index
> Fetch the complete documentation index at: https://docs.kairosafrika.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Email API Introduction

> Overview of the Email API for Kairos Afrika.

# Email API

<Note>
  This section provides an overview of the Email API. Use these endpoints to send
  transactional and batch emails through Kairos Afrika via Resend.
</Note>

## Authentication

Email API uses API key and secret headers for authentication:

```
x-api-key: YOUR_API_KEY
x-api-secret: YOUR_API_SECRET
```

You can obtain your API credentials from your Kairos Afrika dashboard.

## Base URL

* **Production**: `https://api.kairosafrika.com`

## Optional Headers

| Header              | Description                     |
| ------------------- | ------------------------------- |
| `x-subaccount-id`   | Sub-account identifier          |
| `x-transaction-id`  | Unique transaction identifier   |
| `x-api-version`     | API version (e.g. `2025-08-01`) |
| `x-sequence-number` | Sequence number for idempotency |

## Endpoints

* [Send Email](./endpoint/send)

***

> **Tip:** Click on an endpoint to see usage examples and integration details.