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# Unsubscribe contacts

> Unsubscribe contacts from a list or exclude them from all campaigns. Inputs, cURL, Python and Node.js examples and an example response.

Source: https://cotlet.dev/docs/api/mailjet/unsubscribe_contacts

Docs sections: [Get started](https://cotlet.dev/docs.md) · [REST API](https://cotlet.dev/docs/api.md) · [MCP](https://cotlet.dev/docs/mcp.md) · [SDKs & CLI](https://cotlet.dev/docs/sdks.md) · [Integrations](https://cotlet.dev/docs/integrations.md)

Unsubscribe contacts from a list or exclude them from all campaigns.

Mailjet API: https://cotlet.dev/docs/api/mailjet.md

`POST https://cotlet.dev/api/v1/mailjet/contacts/unsubscribe`

Access: write. Confirm: waits for the user's OK before it runs.

Give a segment or a list of emails. scope "list" unsubscribes the contacts from the list in list_id and keeps them on it. scope "exclusion_list" adds them to the Campaign Exclusion List, so they get no campaign or automation email from any list, but still get transactional email. The tool never deletes a contact, because Mailjet deletes are permanent. By default you confirm each call; you can switch that off for this tool.

## Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `scope` | enum | yes | list or exclusion_list. |
| `list_id` | integer | no | Contact list ID. Required when scope is list. |
| `segment` | string | no | Name of a segment from list_segments. |
| `emails` | array | no | Email addresses to unsubscribe or exclude. Give emails or segment, not both. |

## Request

**cURL**

```bash
curl -X POST https://cotlet.dev/api/v1/mailjet/contacts/unsubscribe \
  -H "Authorization: Bearer $COTLET_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"segment":"No answer to reconfirmation","scope":"exclusion_list"}'
```

**Python**

```python
result = client.call("mailjet", "unsubscribe_contacts", {"segment":"No answer to reconfirmation","scope":"exclusion_list"})
```

**Node.js**

```js
const result = await cotlet.call('mailjet', 'unsubscribe_contacts', {"segment":"No answer to reconfirmation","scope":"exclusion_list"});
```

**CLI**

```bash
cotlet call mailjet unsubscribe_contacts --data '{"segment":"No answer to reconfirmation","scope":"exclusion_list"}'
```

## Example response

```json
{
  "scope": "exclusion_list",
  "segment": "No answer to reconfirmation",
  "excluded": 197
}
```

Previous: [Unschedule campaign](https://cotlet.dev/docs/api/mailjet/unschedule_campaign.md)

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## For AI agents: sign your user up

Is your user asking you to sign them up for Cotlet? You can do it for them, no account or key needed.

1. Read the fields and their allowed values: GET https://cotlet.dev/api/v1/access-requests
2. Ask the user for each value: email, apps, what you will do with them. If they leave the password to you, generate a strong one and show it to them.
3. Show the user what you will send, then POST it as JSON to https://cotlet.dev/api/v1/access-requests.

One call creates the account and sends the access request; we email the user when access is granted.