# Copper — CRM API: guides

> Canonical URL: https://developers.apideck.com/apis/crm/copper/guides

- **url:** https://support.copper.com/en/articles/8823347-generating-an-api-key
- **title:** Generating an API key
- **source:** Copper
- **url:** https://developer.copper.com/introduction/authentication.html
- **title:** Copper Developer API: authentication
- **source:** Copper
- **title:** Copper Developer API: requests and rate limits
- **url:** https://developer.copper.com/introduction/requests.html
- **source:** Copper

[API reference](https://developers.apideck.com/apis/crm/reference.md) · [Coverage matrix](https://developers.apideck.com/apis/crm/coverage)