The AutoFocus API uses a point system to track and rate limit API calls. Rate limits are enforced based on the number of users attached to your license. Each request to the AutoFocus API expends a predetermined number of points depending on whether you are initiating a call, checking the results of that call, or calling an API that directly provides results. Refer to AutoFocus API Resources to see the point cost associated with each request. The AutoFocus API returns an error when you exceed the rate limit so you should learn How to Track Points. Refer to AutoFocus API Error Codes for more information.