What are the usage limits? How many API calls am I allowed to make each day? Jason Stevens September 28, 2018 15:43 Updated Follow Head here for more information on API service tiers and pricing. Related articles How to determine API Usage Stats I keep getting error responses (“too many requests”) with HTTP status code 429. How do I fix this? What's the difference between API and SDK? I’ve registered for a free plan -- is my account restricted in any way? What are "labs" Rosette API endpoints? Comments 0 comments Please sign in to leave a comment.