# POST /whatsapp/groups/send

**Resource:** [WhatsApp](./whatsapp.md)  
**MCP tool:** `send_whatsapp_group`  
**Scopes:** `whatsapp:send`  
**Write operation:** yes

Send a WhatsApp message into a registered group. Group must be visible to the workspace (paired account is a member). Costs credits.

## Parameters

| Name | In | Type | Required | Description |
|------|----|------|----------|-------------|
| `group_id` | body | string | yes | TrustPager whatsapp_groups UUID (not the WhatsApp JID). |
| `body` | body | string | yes | Message body (text only in v1). |

## Request example

```bash
curl -X POST   "https://api.trustpager.com/functions/v1/api/v1/whatsapp/groups/send"   -H "Authorization: Bearer YOUR_API_KEY"   -H "Content-Type: application/json"   -d '{"group_id":"...","body":"..."}'
```

---
Base URL: `https://api.trustpager.com/functions/v1/api/v1` — Auth: `Authorization: Bearer YOUR_API_KEY`