> ## Documentation Index
> Fetch the complete documentation index at: https://docs.auriko.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# rate_limit_exceeded

> HTTP 429 — Requests-per-minute cap hit.

## HTTP status

`429 rate_limit_error`

## Typical cause

The account or key hit the requests-per-minute cap on the current plan.

## Resolution

Back off using the `Retry-After` header or exponential backoff. Upgrade the plan to raise the cap if the ceiling is persistent.