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Technical Reference

Text-to-Speech Price Calculation

Technical documentation for dryAPI APIs, integration guides, and operational references.

Endpoint for calculating price for text2audio inference. Either text or count_text must be provided.

OpenAPI

Request Price For Txt2 Audio

POST
/api/v1/client/txt2audio/price-calculation

Authorization

bearerAuth
AuthorizationBearer <token>

In: header

Header Parameters

Accept*string
Default"application/json"
Value in"application/json"

Request Body

application/json

Audio generation parameters. Either text or count_text must be provided. Voice is optional (not needed for voice_clone or voice_design modes).

TypeScript Definitions

Use the request body type in TypeScript.

Response Body

application/json

application/json

application/json

application/json

application/json

curl -X POST "https://api.dryapi.dev/api/v1/client/txt2audio/price-calculation" \  -H "Accept: application/json" \  -H "Content-Type: application/json" \  -d '{    "model": "Kokoro",    "lang": "en-us",    "speed": 1,    "format": "flac",    "sample_rate": 24000  }'
{
  "data": {
    "price": 0.25
  }
}
{
  "data": {},
  "message": "string",
  "errors": [
    null
  ],
  "statusCode": 0
}
{
  "data": {},
  "message": "string",
  "errors": [
    null
  ],
  "statusCode": 0
}
{
  "message": "The selected model does not support Text To Image.",
  "errors": {
    "model": [
      "The selected model does not support Text To Image."
    ]
  }
}
{
  "message": "Too Many Attempts."
}
Last updated on 21 March 2026

POST Text-to-Speech (TTS)

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POST Text-to-Music

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text?|

Text to be converted to speech. Either this or count_text must be provided.

count_text?|

Number of characters for price calculation. Either this or text must be provided.

model*string

The model to use for speech generation. Available models can be retrieved via the GET /api/v1/client/models endpoint.

mode?|

TTS mode: custom_voice (default), voice_clone, or voice_design.

Value in"custom_voice" | "voice_clone" | "voice_design"
voice?|

Name of the voice to be used. Only relevant for custom_voice mode.

lang*string

Language to be used during audio generation

speed*number

Generated audio speech speed

format*string

Audio output format

sample_rate*number

Sample rate of generated audio

instruct?|

Natural language voice description for voice_design mode price calculation.