The Aura API enforces per-minute rate limits on every request.Documentation Index
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Tiers
| Tier | Reads (req/min) | Writes (req/min) |
|---|---|---|
| Anonymous | 60 per IP | 10 per IP |
| API key | 600 per key | 60 per key |
api_keys.rate_limit_per_min column
of the database — useful for partner integrations that need higher headroom.
Response headers
Every response carries the standard IETFdraft-ietf-httpapi-ratelimit-headers set:
| Header | Meaning |
|---|---|
RateLimit-Limit | Total requests allowed in the current window. |
RateLimit-Remaining | Requests remaining in the current window. |
RateLimit-Reset | Seconds until the window resets. |
Hitting the limit
When you exceed your budget, the API returns429 Too Many Requests:
RateLimit-* headers are returned on the 429 response so your
client can back off precisely.

