Documentation/Guides
Plans and limits | Baseball Data API
Plans and limitsWhat each plan reads, and its rate limits.
The Free key reads games from yesterday on, with today's and the schedule ahead: 10 calls a minute and 50 a day, reset at 00:00 UTC. Endpoints marked with a green dot are on the free key. The paid plans read every season; see Pricing.
Every answer carries X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Reset and X-Quota-Remaining. Going too fast gets rate_limited with Retry-After; using up the day gets quota_exceeded with when it resets. /v1/usage shows your own figures and does not count.