• Free tier: 100 requests per day while in Alpha

When rate limits are exceeded, the API will return a 429 status code.

Calls to our API are rate limited to provide equitable access to the API for everyone and to prevent abuse. We are going to be evolving these limits as we gather more information, and encourage your feedback. Any changes to limits will be announced in our Slack community.

We use the leaky bucket algorithm for our rate limiters, which means that your tokens are refilled with a constant rate of LIMIT_AMOUNT / LIMIT_PERIOD.

We also return a Retry-After header with the number of seconds to wait before the next request will be allowed.