Sizmek imposes quotas and limits on API requests to control the number of API calls during a given period. These quotas and limits ensure an equitable distribution of the system resources and protect the system from receiving more data than it can handle. The quotas and limits are subject to change.

Quotas are set for each user by product group.

For each API Trafficking or Analytics request, a dedicated response header is returned. This header includes running totals for Trafficking or Analytics limits:

API users can use these values to monitor their volume of API requests.