/understanding endpoint — covering Translation, Speaker Identification, and Custom Formatting — are rate limited per account, measured as requests within a 60-second window. A single request can include multiple features and counts once against this limit.
Default limits
| Account type | Rate limit (requests/min) |
|---|---|
| Free | 2 |
| Paid | 30 |
Need a higher rate limit?If you need a higher rate limit, contact our support team.