Khan Academy · Rate Limits

Khan Academy Rate Limits

Khan Academy does not publish API rate limits. Use respectful polling and caching.

1 Limits Throttle: 429
EdTechOnline LearningNon-ProfitK-12Rate LimitingQuotasThrottling

Limits

Default Legacy ip
requests
not publicly documented
Cache aggressively; endpoints may be removed without notice.

Policies

Backoff Strategy
Clients should implement exponential backoff with jitter and honor any Retry-After header.

Sources