Asynchronous transcription via file stream

POST

/tk/v1/ifly/async/process/file

Upload a local audio file to create an async transcription task. Non-empty form fields are forwarded as query parameters to the iFlytek upstream.

Request

Header Params

Body Params multipart/form-dataRequired

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location '/tk/v1/ifly/async/process/file' \
--header 'Authorization: Bearer sk-****' \
--form 'file=@""' \
--form 'id=""' \
--form 'aid=""' \
--form 'rate="16000"' \
--form 'encoding="1"' \
--form 'bits=""' \
--form 'chnl=""' \
--form 'offset=""' \
--form 'spkn=""'

Responses

🟢200

application/json

Submission accepted successfully (iFlytek platform code=200)

Bodyapplication/json

Example

{
    "code": "200",
    "msg": "Operation succeeded!",
    "data": null,
    "traceId": "efabf0de0fb1d427"
}

🟠400

🟠401

🔴503

Modified at 2026-07-15 15:01:15

URL audio async transcription

Query transcription result