Salt Edge · Rate Limits

Salt Edge Rate Limits

Salt Edge rate limits are negotiated per contract; sandbox keys are typically capped at 60 requests per minute. The PSD2 SCA cadence applies (typically 4 silent refreshes per consented user per 24h, with SCA required beyond). Throttled requests return HTTP 429.

3 Limits Throttle: 429
Open BankingRate Limiting

Limits

Sandbox per-minute client
requests_per_minute
60
Production per-minute client
requests_per_minute
-1
Per contract.
PSD2 SCA refresh per user end_user
refreshes_per_day
4
SCA required for 5th and beyond.

Policies

SCA Compliance
Honor PSD2 SCA cadence; trigger SCA flow when refresh limit is reached.
Backoff Strategy
Honor 429 Retry-After and apply exponential backoff with jitter.

Sources