PASAR API
Ultra-low-latency TTS (Sonic 3.5 model, first audio byte in 90ms) and STT (Ink models). Built for real-time voice agents. Free: 10k credits. Supports voice cloning with accent control.
View docs ↗ More AI APIs# Cartesia Ultra-Low-Latency TTS & STT needs an API key. # No single public base URL ~ start from the docs: # https://docs.cartesia.ai/
I'm integrating a Malaysia API into my app. API: Cartesia Ultra-Low-Latency TTS & STT Provider: Cartesia Auth: requires an API key (sign up: https://docs.cartesia.ai/) Pricing: freemium Important note: Ultra-low-latency TTS (Sonic 3.5 model, first audio byte in 90ms) and STT (Ink models). Built for real-time voice agents. Free: 10k credits. Supports voice cloning with accent control. Source: Cartesia (https://docs.cartesia.ai/) Source type: Provider API or developer docs Endpoint type: Docs-first integration Integration difficulty: Needs API key Last checked: 2026-06-15 Production caveat: Keep credentials server-side and confirm current limits, pricing, and webhook/error behaviour in the provider docs. Help me set up the correct onboarding/authentication path and make the first valid request ~ explain exactly where credentials go and what must happen before production.