In order to keep our system and your business safe from intruders, we have limits on executing queries in our API.
Currently requests are at 60 per minute per API key.
Once you exceed the limit you will get a 429 TooManyRequests error
and requests will be ignored while load is high.
API-key may be blocked permanently if you greatly surpass the limit.
If you need bulk updates on users, you may use special API methods for bulk import or form request queues on your side. You can also contact our support team in order to get help in your concrete case.