Understanding rate limits for GitHub Apps
Rate limits for GitHub Apps help control the rate of traffic.
GitHub Apps use the installation's minimum rate limit of 5,000 requests per hour. Organization installations with more than 20 users receive another 50 requests per hour for each user. Installations that have more than 20 repositories receive another 50 requests per hour for each repository. The maximum rate limit for an installation is 12,500 requests per hour.