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

# Manage CAD collection emails

> Register the sender emails Reeple should use to auto-reconcile CAD collections

Manage the CAD collection email addresses Reeple uses to automatically identify the owner of an incoming CAD collection. When a CAD collection webhook is received, Reeple checks the incoming sender's email against the emails you've registered here — if a match is found, Reeple reconciles the collection automatically and credits your CAD wallet. If no match is found, Reeple falls back to your business email on Reeple; if that also fails, the collection is deferred to the [CAD claim flow](/api-reference/collections/claim-cad-collection).

## Add a CAD collection email

```
POST https://api-v3.reeple.ai/business/settings/cad-collection-emails
```

| Field   | Type   | Description                                                                                 |
| ------- | ------ | ------------------------------------------------------------------------------------------- |
| `email` | String | **Required.** The CAD collection email you want Reeple to use for automatic reconciliation. |

```json theme={null}
{
  "email": "cad-collections@merchant.com"
}
```

<Note>
  A CAD collection email can only belong to one business. Use the exact email address that appears as the incoming CAD collection sender in the webhook source information.
</Note>

## List CAD collection emails

```
GET https://api-v3.reeple.ai/business/settings/cad-collection-emails
```

Returns the CAD collection emails currently registered for your business.

## Delete a CAD collection email

```
DELETE https://api-v3.reeple.ai/business/settings/cad-collection-emails/:id
```

| Parameter | Type   | Description                                                            |
| --------- | ------ | ---------------------------------------------------------------------- |
| `id`      | String | **Required.** The ID of the registered CAD collection email to remove. |

## KYC and AML requirements

| Requirement                               | Applies | Notes                                                       |
| ----------------------------------------- | ------- | ----------------------------------------------------------- |
| Authenticated business account            | Yes     | These endpoints are business-authenticated                  |
| Correct CAD collection email registration | Yes     | Automatic CAD reconciliation depends on this mapping        |
| CAD wallet availability                   | Yes     | Automatic settlement still requires an available CAD wallet |