Rate limits

API Requests are rate-limited using a Sliding Window Counter pattern inspired by CloudFlare.

The response headers contain information about your current rate limit status. The following headers are included in the response:

• X-RateLimit-Limit: The maximum number of requests you can make in a given time period.
• X-RateLimit-Remaining: The number of requests remaining in the current time period.
• X-RateLimit-Reset: The time at which the current rate limit period resets, in UTC epoch seconds.
• Retry-After: Time window in seconds. This header is included when the rate limit is exceeded.

When you exceed the rate limit, the API will return a 429 Too Many Requests status code.

The unauthenticated, free tier allows you to make up to 1000 API requests per day. For higher volume needs, paid plans are available. See the pricing page.