Quota headers
Last updated: September 20, 2026
Each success response and each 429 response contains three quota headers.
Headers
| Header | Meaning |
|---|---|
X-Quota-Limit |
Your daily limit. |
X-Quota-Remaining |
The number of units that you can still use today. |
X-Quota-Reset |
The time of the next reset, as a Unix timestamp in seconds. |
Example
X-Quota-Limit: 10000
X-Quota-Remaining: 7482
X-Quota-Reset: 1758326400
Rate limits
There is no limit on requests per second. The daily quota is the only limit. See How daily quotas work.
Recommended use
Read X-Quota-Remaining in each response. Stop or slow down your requests before the value reaches zero.