## List conversations

`GET https://whatsapp.paaltech.org/api/v1/businesses/{external_id}/conversations`

The business's conversations, most recent activity first, 50 per page. A conversation is
between one business number and one contact; messages join it as they come and go.

Ability: `conversations.read`

### Path parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `external_id` | string | yes | Your own ID for the business (Multi-SKUUL - the tenant ID). Max 191 characters. Pattern `^[A-Za-z0-9._:-]+$` |

### Query parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `page` | integer | no | Default `1` |
| `status` | string | no | One of: `open`, `pending`, `resolved`, `closed`, `snoozed` |
| `contact_id` | integer | no |  |
| `unread` | boolean | no | Only conversations with unread messages. |

### Request

```bash
curl --request GET \
  --url 'https://whatsapp.paaltech.org/api/v1/businesses/presec/conversations?status=APPROVED' \
  --header "Authorization: Bearer $PAALCHAT_TOKEN" \
  --header 'Accept: application/json'
```

### Responses

- **200** - A page of conversations.
- **401** - unauthenticated - missing, invalid, revoked or expired token

```json
{
  "error": {"code": "unauthenticated", "message": "A valid product token is required."}
}
```

- **403** - missing_ability, product_suspended or product_token_required

```json
{
  "error": {
    "code": "missing_ability",
    "message": "This token does not have the ability this request needs."
  }
}
```

- **404** - not_found - not yours, or does not exist

```json
{"error": {"code": "not_found", "message": "Business not found."}}
```

- **422** - validation_failed - fields are invalid; see errors.

```json
{
  "error": {
    "code": "validation_failed",
    "message": "The external id field format is invalid. (and 1 more error)"
  },
  "errors": {
    "external_id": ["The external id field format is invalid."],
    "name": ["The name field is required."]
  }
}
```

- **429** - rate_limited - over 300 requests/minute for this product

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Slow down and retry after the Retry-After header."
  }
}
```