Rate Limiting
set headers
X-Rate-Limit-Limit, the number of requests allowed in a given time interval
X-Rate-Limit-Remaining, the number of requests remaining in the same interval,
X-Rate-Limit-Reset, the time when the rate limit will be reset.
Examples
Authentication
in header
Pagination
in header
use link header
https://developer.github.com/v3/guides/traversing-with-pagination/