Audio to Text gpt-4o-transcribe

POST https://www.kkiai.com/v1/audio/transcriptions

Official documentation: https://platform.openai.com/docs/guides/speech-to-text

Request Parameters

Authorization

Add the Authorization parameter to the Header. Its value should be the Token appended after Bearer.

Example: Authorization: Bearer ********************

Header Parameters

Parameter	Type	Required	Description	Example
Content-Type	string	Optional		multipart/form-data

Body Parameters (multipart/form-data)

Parameter	Type	Required	Description
file	file	Required	The audio file object to be transcribed (not the filename). Supported formats: flac, mp3, mp4, mpeg, mpga, m4a, ogg, wav, or webm.
model	string	Required	The model ID to use. Currently only whisper-1 and gpt-4o-mini-transcribe are available.
language	string	Optional	The language of the input audio. Providing the input language in ISO-639-1 format can improve accuracy and latency.
prompt	string	Optional	An optional text to guide the model's style or continue a previous audio segment. The prompt should match the audio language.
response_format	string	Optional	Default is json. The format of the transcription output. Options: json, text
temperature	number	Optional	Default is 0. Sampling temperature, between 0 and 1. Higher values like 0.8 will make the output more random, while lower values like 0.2 will make it more focused and deterministic. If set to 0, the model will use log probability to automatically increase the temperature until a certain threshold is reached.

cURL Example

curl --location --request POST 'https://www.kkiai.com/v1/audio/transcriptions' \
--header 'Authorization: Bearer <token>' \
--form 'file=@"C:\\Users\\Administrator\\Desktop\\test.m4a"' \
--form 'model="gpt-4o-transcribe"' \
--form 'response_format="json"'

Response

🟢 200 Success

Response Body

Parameter	Type	Required	Description
text	string	Required

Response Example

{
  "text": "Imagine the wildest idea that you've ever had, and you're curious about how it might scale to something that's a 100, a 1,000 times bigger. This is a place where you can get to do that."
}