Unit · Rate Limits

Unit Rate Limits

Unit enforces per-IP rate limits in addition to per-token throttling.

Unit Rate Limits is the machine-readable rate-limit profile for Unit on the APIs.io network, conforming to the API Commons Rate Limits specification.

It captures 1 rate-limit definition, measuring requests_per_minute.

The profile also includes 3 backoff/retry policies defined and response codes documented for throttled.

Tagged areas include FinTech, BaaS, Banking, Payments, and Card Issuing.

1 Limits Throttle: 429
FinTechBaaSBankingPaymentsCard IssuingACHRate Limiting

Limits

Per-IP RPS ip
requests_per_minute
1000
1000 requests per minute per IP, separate limits in sandbox vs production.

Policies

Backoff Strategy
Exponential backoff on 429.
Idempotency
Use idempotency-key headers on POST endpoints.
Customer Tokens
Use customer-scoped tokens for end-user actions per Unit security guidance.

Sources