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

# WhatsApp Business

> Send and receive messages through the WhatsApp Business API.

```ts theme={null}
import { whatsappBusiness } from "spectrum-ts/providers/whatsapp-business";
```

The WhatsApp Business provider wraps the official WhatsApp Business Cloud API. Reactions and threaded replies map to native WhatsApp features.

<Note>
  WhatsApp Business supports **1:1 conversations only**. The API does not expose group management for business accounts. Calling `space.create([userA, userB])` throws.
</Note>

## Explore WhatsApp Business

<CardGroup cols={2}>
  <Card title="Setup" icon="sliders-horizontal" href="/spectrum-ts/providers/whatsapp-business/setup">
    Configure Meta credentials and run a Spectrum message loop.
  </Card>

  <Card title="Conversations" icon="message-circle" href="/spectrum-ts/providers/whatsapp-business/conversations">
    Resolve WhatsApp users and start supported 1:1 conversations.
  </Card>
</CardGroup>