- 3rd party integration support
- Help with an unlisted 3rd party integration
- Clio Web App
API Partner application process which can be found here: https://www.clio.com/partnerships/developers/
3rd party companies can work with Clio's API however if the company has not gone through Clio's partner application process they may not be listed as an approved 3rd party integration.
For more information, you would need to reach out to the 3rd party for support or answers.