Voice Translation Rate Limiting

Rate limits and quotas for the Voice Translation API. See https://sdk-docs.krisp.ai/docs/voice-translation-api for the full API reference.

Endpoints in scope

Method	Path	Limits that apply
GET	`/v2/sdk/voice-translation/languages`	Global rate limit
POST	`/v2/sdk/voice-translation/start/api`	Global rate limit
WSS	`wss://streaming.krisp.ai/vt`	Concurrent sessions cap

A global limit of 700 requests per minute applies to all REST endpoints. Requests above this rate return HTTP 429.

Enterprise customers: Contact support to whitelist your IP address and bypass this limit.

HTTP	error_code	Cause
429	—	Global rate limit exceeded (700 RPM)
403	`VT_CONCURRENCY_LIMIT_EXCEEDED`	Too many simultaneous sessions for your account
402	—	Balance exhausted or subscription expired