Below, you'll find the limits by which you can consume the Synthesia public APIs.

Create and update video endpoints:

60 requests per minute
300 requests per hour
1000 requests per day

Retrieve a video or list videos endpoints:

60 requests per minute
40.000 requests per day

If you go above the limits, we will respond with a status: 429 Too Many Requests

We will also return two header parameters:

  • RateLimit-Limit which tells you which limit you have breached, for example, "60" for 60 requests per minute limit

  • RateLimit-Reset which tells you how many seconds you need to wait before the next request.