> For the complete documentation index, see [llms.txt](https://docs.ai.neevcloud.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ai.neevcloud.com/api-reference/model-routing/audio.md).

# Audio

## Convert the text to speech

> This will convert the text to audio which is human understandable and is OpenAI compatible.

```json
{"openapi":"3.0.3","info":{"title":"Model Routing Service API","version":"0.1.0"},"servers":[{"url":"https://inference.ai.neevcloud.com","description":"Inference / model-routing API base URL"}],"security":[{"BearerAuth":[]}],"components":{"securitySchemes":{"BearerAuth":{"type":"http","scheme":"bearer","description":"JWT token or API key for authentication."}},"schemas":{"SpeechRequest":{"type":"object","description":"Request body for text to speech generation","required":["model","voice","input"],"properties":{"model":{"type":"string","description":"ID of the model to use for audio generation"},"voice":{"type":"string","description":"Voice preset for speech generation"},"input":{"type":"string","description":"Text input for audio generation"},"response_format":{"type":"string","enum":["mp3"],"default":"mp3","description":"format of audio generation"},"speed":{"type":"number","format":"float","minimum":0.25,"maximum":4,"default":1,"description":"Speed of audio translation"}}},"OpenAIErrorResponse":{"type":"object","description":"Error response following OpenAI's error format.","required":["error"],"properties":{"error":{"type":"object","required":["message","type"],"properties":{"message":{"type":"string","description":"A human-readable error message."},"type":{"type":"string","description":"The type of error."},"param":{"type":"string","nullable":true,"description":"The parameter that caused the error."},"code":{"type":"string","nullable":true,"description":"A machine-readable error code."}}}}}}},"paths":{"/v1/audio/speech":{"post":{"tags":["Audio"],"summary":"Convert the text to speech","description":"This will convert the text to audio which is human understandable and is OpenAI compatible.","operationId":"createSpeech","parameters":[{"name":"OrgID","in":"header","description":"Organization ID is needed if the request is made by using the access token.","required":false,"schema":{"type":"string"}},{"name":"ProjectID","in":"header","description":"Project ID is needed if the request is made by using the access token.","required":false,"schema":{"type":"string"}}],"requestBody":{"required":true,"description":"Request body for converting the text to audio","content":{"application/json":{"schema":{"$ref":"#/components/schemas/SpeechRequest"}}}},"responses":{"200":{"description":"Successful audio generation response","content":{"audio/mpeg":{"schema":{"type":"string","format":"binary"}}}},"400":{"description":"Bad request","content":{"application/json":{"schema":{"$ref":"#/components/schemas/OpenAIErrorResponse"}}}},"401":{"description":"Invalid or missing API Key","content":{"application/json":{"schema":{"$ref":"#/components/schemas/OpenAIErrorResponse"}}}},"403":{"description":"Unauthorized access","content":{"application/json":{"schema":{"$ref":"#/components/schemas/OpenAIErrorResponse"}}}},"429":{"description":"Too many requests","content":{"application/json":{"schema":{"$ref":"#/components/schemas/OpenAIErrorResponse"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/OpenAIErrorResponse"}}}}}}}}}
```


---

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