BlackRock · Rate Limits

Blackrock Rate Limits

BlackRock's Aladdin and eFront platforms do not publish public API rate limits. Throttling, concurrency caps, and quota policies are governed by the customer's Aladdin Studio / Provider contract and tenant configuration rather than a public developer policy.

1 Limits Throttle: 429

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Limits

Aladdin Studio / Provider APIs tenant

varies

see Aladdin contract / tenant configuration

Per-tenant request rate, concurrency, and batch size ceilings are negotiated and configured per customer; no public numbers exist.

Policies

Tenant-scoped throttling

Limits apply per Aladdin tenant; raises require Aladdin client services engagement.

Backoff

Clients should respect Retry-After when present and use exponential backoff with jitter on 429 responses.

Sources

https://www.blackrock.com/aladdin