A unique private API key can be found in your admin settings to authenticate your API requests. You can click here to find it, the API keys are at the bottom of the page.
You must authenticate every API request by including an Authorization header. This header should include the authorization type of Bearer, followed by your API key:
Your private API key must remain secret. If you think it has been compromised, you should contact us within the shortest delay so it can be changed.
Authorization: Bearer [PRIVATE_API_KEY]
A public API key is also available in your account but is only used to authenticate your tracking page