Fortnox Rate Limits
Fortnox rate-limits the REST API per access-token. The documented limit is 300 requests per minute per access-token, enforced as a sliding window of roughly 25 requests per 5 seconds and scoped per client-id + tenant. Because the limit is per access-token, an integration serving many Fortnox tenants gets an independent 300 requests/minute allowance for each tenant's token. Exceeding the limit returns HTTP 429 (Too Many Requests). In November 2022 Fortnox raised the limit from 4 req/s (240/min) to 5 req/s (300/min).
Fortnox Rate Limits is the machine-readable rate-limit profile for Fortnox on the APIs.io network, conforming to the API Commons Rate Limits specification.
It captures 2 rate-limit definitions, measuring requests.
The profile also includes 3 backoff/retry policies defined and response codes documented for throttled.
Tagged areas include Accounting, ERP, Rate Limiting, Quotas, and Sweden.
Limits
Policies
Sources
- https://www.fortnox.se/developer/guides-and-good-to-know/rate-limits-for-fortnox-api
- https://www.fortnox.se/developer/blog/fortnox-will-raise-its-api-rate-limit-and-make-changes-to-the-current-sliding-window
Work with this as data
Every rate limit here is available over the APIs.io API and to AI agents over MCP.