Usage of the Chatterino API from the Chatterino Client is perfectly fine. If you intend on using the Chatterino API from outside the Chatterino Client, or from a modified version of the Chatterino Client, please reach out to the API owner with details of what you want to do to ensure you don't end up DoSing the API.
The Chatterino API uses the following external APIs to provide users with tooltips:
If you have any questions about these Terms of Service, you can contact us.
Terms of Service changelog: