> For the complete documentation index, see [llms.txt](https://docs.distribute.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.distribute.ai/distribute-for-enterprise/enterprise-inference-api/async-api/speech/speech-create.md).

# Speech Create

## POST /async/speech/create

> Queue a new asynchronous speech generation task for background processing and later retrieval.

```json
{"openapi":"3.0.3","info":{"title":"Distribute.AI API","version":"1.0.0"},"tags":[{"name":"async.speech","description":"Asynchronous task queuing operations."}],"servers":[{"url":"https://api.distribute.ai"}],"security":[{"ApiKeyAuth":[]}],"components":{"securitySchemes":{"ApiKeyAuth":{"type":"apiKey","in":"header","name":"authorization"}}},"paths":{"/async/speech/create":{"post":{"operationId":"asyncSpeechCreate","tags":["async.speech"],"description":"Queue a new asynchronous speech generation task for background processing and later retrieval.","requestBody":{"content":{"application/json":{"schema":{"type":"object","properties":{"model":{"type":"string","enum":["Chatterbox"]},"input":{"type":"string","minLength":2,"maxLength":4096},"voice":{"anyOf":[{"type":"string","enum":["leo","nora"],"default":"leo"},{"type":"string"}],"description":"One of default voices: leo, nora or a file_id with purpose voice."},"stream":{"type":"boolean","default":false},"temperature":{"type":"number","minimum":0,"maximum":1,"default":0.8},"exaggeration":{"type":"number","minimum":0,"maximum":1,"default":0.5},"cfg_weight":{"type":"number","minimum":0,"maximum":1,"default":0.5}},"required":["model","input"],"additionalProperties":false,"description":"Returns a unique ID for the asynchronous speech task, used to retrieve the generated result once processing is complete."}}},"required":true,"description":"Returns a unique ID for the asynchronous speech task, used to retrieve the generated result once processing is complete."},"responses":{"200":{"description":"Default Response","content":{"application/json":{"schema":{"type":"object","properties":{"id":{"type":"string"}},"required":["id"],"additionalProperties":false}}}},"400":{"description":"Default Response","content":{"application/json":{"schema":{"type":"object","properties":{"message":{"type":"string"}},"required":["message"],"additionalProperties":false}}}},"404":{"description":"Default Response","content":{"application/json":{"schema":{"type":"object","properties":{"message":{"type":"string"}},"required":["message"],"additionalProperties":false}}}}}}}}}
```