Cartesia · Rate Limits
Cartesia Rate Limits
Scaffolded rate limit definitions for the Cartesia API surface. Captures per-tier quotas, burst behavior, response signaling, and recovery semantics. Defaults are scaffold values to be replaced with published provider limits.
Cartesia Rate Limits is the machine-readable rate-limit profile for Cartesia on the APIs.io network, conforming to the API Commons Rate Limits specification.
It captures 2 rate-limit definitions, across the free and pro tiers, measuring requests_per_minute.
The profile also includes response codes documented for throttled, quotaExceeded, and serviceUnavailable.
Tagged areas include Voice, TTS, Text to Speech, STT, and Speech to Text.
2 Limits
Throttle: 429
Quota: 429
VoiceTTSText to SpeechSTTSpeech to TextStreamingWebSocketVoice AgentsVoice CloneSonicInkReal-TimeRate LimitingQuotasThrottling
Limits
Free Tier Default api-key
10
Pro Tier Default api-key
120