Blackboard · Rate Limits

Blackboard Rate Limits

Blackboard Learn REST API has documented per-app rate windows (commonly 50,000 calls/day per integration in cloud deployments) but specific values vary by deployment and tier. Self-hosted instances are operator-configured.

1 Limits Throttle: 429

EdTechLMSLearning ManagementRate LimitingQuotasThrottling

Limits

Default Learn REST application

requests

deployment-specific (commonly daily quotas)

Honor 429 responses; cache aggressively.

Policies

Backoff Strategy

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

Sources

https://developer.blackboard.com/portal/displayApi