---
updatedAt: 2025-05-14T00:16:55.000Z
agentTools:
  projectIndex: https://docs.ometria.com/llms.txt
---

# Retrieve contacts that unsubscribed using their email client

```curl cURL
curl --request GET \
     --url "https://api.ometria.com/v2/contacts/suppress_events?limit=10&offset=0&updateSince=2021-10-14T00:00:00"
     --header 'Accept: application/json' \
     --header 'X-Ometria-Auth: <<apiKey>>'
```

```json Response Example
{"success":true}
```

# Get an Ometria API key



In Ometria, go to Settings > API Keys and generate a new key.

# Enter the API key

<!-- curl@4 -->

Add the API key to your code.

# Run the query