API Overview
2026-03-20
The Digital Human API service provides the following APIs and callbacks. Refer to API Calling Methods for calling the APIs below.
Digital Human Management
| API Name | API Function | Rate Limit |
|---|---|---|
| Query Digital Human List | Query the list of available Digital Humans. | 10 times/second |
| View Digital Human Details | Query Digital Human information. | 10 times/second |
Timbre Management
| API Name | API Function | Rate Limit |
|---|---|---|
| Query Timbre Info | Query available timbres for Digital Human. | 10 times/second |
Real-Time Streaming Broadcasting
| API Name | API Function | Rate Limit |
|---|---|---|
| Create Digital Human Video Stream Task | Create a Digital Human video stream task to generate real-time Digital Human video. | 10 times/second |
| Drive Digital Human via WebSocket | Drive the Digital Human to speak by transmitting audio stream data in real-time via WebSocket. | 10 times/second |
| Drive Digital Human with Audio | Drive the Digital Human to speak with audio. | 10 times/second |
| Drive Digital Human with Text | Drive the Digital Human to speak with text. | 10 times/second |
| Query Running Digital Human Video Stream Tasks | Query currently running Digital Human video stream tasks. | 10 times/second |
| Interrupt Digital Human Video Stream Drive Task | Interrupt a Digital Human video stream drive task. | 10 times/second |
| Stop Digital Human Video Stream Task | Stop a Digital Human video stream task. | 10 times/second |
| Get Digital Human Video Stream Task Status | Get the status of a Digital Human video stream task. | 10 times/second |