Rate limit

For the beta API we fixed a rate limit of 3600 requests per hour and per user. This limit is applied to all routes.

The API returned HTTP headers showing your current rate limit state :

HTTP/1.0 200 OK
Content-Length: 7369
Content-Type: application/json
Date: Mon, 18 Dec 2017 19:01:55 GMT
Retry-After: 3526
X-RateLimit-Limit: 3600
X-RateLimit-Remaining: 3598
X-RateLimit-Reset: 1513627242

Explanations of these headers :

X-RateLimit-Limit	The total number of requests allowed in an hour.
X-RateLimit-Remaining	The number of requests remaining.
X-RateLimit-Reset	UTC seconds since epoch when the window will be reset.
Retry-After	Seconds to wait before the Rate Limit will be reset.

When the rate limit is exceeded, a 429 Too Many Requests error code is sent to the client.