ASR API
Speech recognition and transcription.
Developers
Build AI Native products with SDKs, APIs, and hardware access
For recorder devices, AI Bluetooth headsets, system vendors, and ecosystem partners, Caitun AI provides SDKs for BLE device access, recording workflows, realtime audio, translation, and OTA operations.
SDK
API
BLE
Wi-Fi
ASR
Agent
SDK
iOS
Recorder iOS SDK
Swift SDK for recorder devices with BLE scanning and connection, recording control, realtime PCM callbacks, file management, key/touch behavior configuration, and OTA upgrade support.
Android
Recorder Android SDK
Android BLE recorder SDK for device discovery, connection management, file browsing, download and deletion, recording commands, realtime PCM audio, key/touch behavior, and OTA upgrades.
Flutter
Call Agent Flutter SDK
Flutter SDK for building call Agent features on AI Bluetooth headsets, including call translation, bidirectional conversation, ASR/translation/TTS workflows, call recording, and TTS cache management.
API
Translation API
Text and voice translation.
TTS API
Natural speech synthesis.
Summary API
Meeting and recording summaries.
Agent API
Task execution and device control.
Hardware access
BLE audio device access
For earbuds, recording devices, and toys.
Wi-Fi device access
For connected education terminals and home devices.
Device production debugging
From samples to firmware and app collaboration.
Partnership process
- 01Requirements discussion
- 02Solution assessment
- 03SDK integration
- 04Sample debugging
- 05Production support
- 06Business partnership
Build With Caitun AI
Build the AI Native device ecosystem with Caitun AI
From real-time voice platforms and AI OS licensing to Android AI app adaptation, AI hardware R&D, and mass production, we can advance the next generation of device experiences together.