Limits of queries
In order to ensure high availability of our services, we were forced to introduce limits on the number of queries. Each key is given a certain number of queries it can make in a given week.
Product base
Product base refreshing is the most demanding process, so the limits for this part are the strictest. If you exceed 4 requests in one week, the system will automatically block further attempts to refresh the data. Instead of sending a response containing product data, the system will return a response 429 - Too Many Requests. This means, in short, that the product database query limit has been used up for the week.
Stocks
Stocks are recommended to update more frequently (every 3 hours). This means that in a week the number of queries should be around 60. The API exceeds its limit after 100 queries in a week.