Our primary focus is on site reliablity and security. At the moment, we do not have a specific rate limiting policy, we however, might temporarily rate limit if we identity traffic that appears to abusive. We are constantly evaluating incoming traffic trend to adjust our policies. If you happen to recieve, the status error code RATE_LIMIT_REACHED, please do note, too many requests were sent, and that might have triggered our internal monitoring system of abnormal traffic - therefore, going defensive to ensure platform stability. Should this affect your integration negatively, please do well to reach out to our Technical Support Team