curl --request POST \
--url https://api.upmore.net/v1/audio/transcriptions \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: multipart/form-data' \
--form file='@example-file' \
--form model=qwen-audio-3.0-asr-flash \
--form response_format=json \
--form language=zh \
--form 'prompt=智能早餐机产品介绍'import requests
url = "https://api.upmore.net/v1/audio/transcriptions"
files = { "file": ("example-file", open("example-file", "rb")) }
payload = {
"model": "qwen-audio-3.0-asr-flash",
"response_format": "json",
"language": "zh",
"prompt": "智能早餐机产品介绍"
}
headers = {"Authorization": "Bearer <token>"}
response = requests.post(url, data=payload, files=files, headers=headers)
print(response.text)const form = new FormData();
form.append('file', '<string>');
form.append('model', 'qwen-audio-3.0-asr-flash');
form.append('response_format', 'json');
form.append('language', 'zh');
form.append('prompt', '智能早餐机产品介绍');
const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
options.body = form;
fetch('https://api.upmore.net/v1/audio/transcriptions', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.upmore.net/v1/audio/transcriptions",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nqwen-audio-3.0-asr-flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"response_format\"\r\n\r\njson\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"language\"\r\n\r\nzh\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n智能早餐机产品介绍\r\n-----011000010111000001101001--",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: multipart/form-data"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.upmore.net/v1/audio/transcriptions"
payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nqwen-audio-3.0-asr-flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"response_format\"\r\n\r\njson\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"language\"\r\n\r\nzh\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n智能早餐机产品介绍\r\n-----011000010111000001101001--")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.upmore.net/v1/audio/transcriptions")
.header("Authorization", "Bearer <token>")
.body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nqwen-audio-3.0-asr-flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"response_format\"\r\n\r\njson\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"language\"\r\n\r\nzh\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n智能早餐机产品介绍\r\n-----011000010111000001101001--")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.upmore.net/v1/audio/transcriptions")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nqwen-audio-3.0-asr-flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"response_format\"\r\n\r\njson\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"language\"\r\n\r\nzh\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n智能早餐机产品介绍\r\n-----011000010111000001101001--"
response = http.request(request)
puts response.read_body{
"task": "transcribe",
"duration": 46,
"text": "大家好,今天给大家介绍一款全新的智能早餐机。",
"segments": [
{
"id": 1,
"start": 0.12,
"end": 46.142,
"text": "<string>",
"words": [
{
"word": "大家好,",
"start": 0.12,
"end": 0.8
}
]
}
]
}{
"error": {
"code": "<string>",
"message": "<string>"
}
}{
"error": {
"code": "<string>",
"message": "<string>"
}
}{
"error": {
"code": "<string>",
"message": "<string>"
}
}Qwen ASR (Ali Bailian)
Transcribes an audio or video file. qwen-audio-3.0-asr-flash returns sentence and word-level timestamps in verbose_json; qwen3-asr-flash returns text only.
Limits: 5 minutes per request, and inline Base64 input capped at 10 MiB (~7.5 MB of raw file). Extract the audio track first to stay well under the limit and to cut gateway egress:
ffmpeg -i input.mp4 -vn -c:a libmp3lame -b:a 64k -ac 1 audio.mp3
Billing uses the audio duration reported by the model (list price ¥0.00022 per second); video input is billed by its audio duration only.
curl --request POST \
--url https://api.upmore.net/v1/audio/transcriptions \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: multipart/form-data' \
--form file='@example-file' \
--form model=qwen-audio-3.0-asr-flash \
--form response_format=json \
--form language=zh \
--form 'prompt=智能早餐机产品介绍'import requests
url = "https://api.upmore.net/v1/audio/transcriptions"
files = { "file": ("example-file", open("example-file", "rb")) }
payload = {
"model": "qwen-audio-3.0-asr-flash",
"response_format": "json",
"language": "zh",
"prompt": "智能早餐机产品介绍"
}
headers = {"Authorization": "Bearer <token>"}
response = requests.post(url, data=payload, files=files, headers=headers)
print(response.text)const form = new FormData();
form.append('file', '<string>');
form.append('model', 'qwen-audio-3.0-asr-flash');
form.append('response_format', 'json');
form.append('language', 'zh');
form.append('prompt', '智能早餐机产品介绍');
const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
options.body = form;
fetch('https://api.upmore.net/v1/audio/transcriptions', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.upmore.net/v1/audio/transcriptions",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nqwen-audio-3.0-asr-flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"response_format\"\r\n\r\njson\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"language\"\r\n\r\nzh\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n智能早餐机产品介绍\r\n-----011000010111000001101001--",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: multipart/form-data"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.upmore.net/v1/audio/transcriptions"
payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nqwen-audio-3.0-asr-flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"response_format\"\r\n\r\njson\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"language\"\r\n\r\nzh\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n智能早餐机产品介绍\r\n-----011000010111000001101001--")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.upmore.net/v1/audio/transcriptions")
.header("Authorization", "Bearer <token>")
.body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nqwen-audio-3.0-asr-flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"response_format\"\r\n\r\njson\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"language\"\r\n\r\nzh\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n智能早餐机产品介绍\r\n-----011000010111000001101001--")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.upmore.net/v1/audio/transcriptions")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nqwen-audio-3.0-asr-flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"response_format\"\r\n\r\njson\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"language\"\r\n\r\nzh\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n智能早餐机产品介绍\r\n-----011000010111000001101001--"
response = http.request(request)
puts response.read_body{
"task": "transcribe",
"duration": 46,
"text": "大家好,今天给大家介绍一款全新的智能早餐机。",
"segments": [
{
"id": 1,
"start": 0.12,
"end": 46.142,
"text": "<string>",
"words": [
{
"word": "大家好,",
"start": 0.12,
"end": 0.8
}
]
}
]
}{
"error": {
"code": "<string>",
"message": "<string>"
}
}{
"error": {
"code": "<string>",
"message": "<string>"
}
}{
"error": {
"code": "<string>",
"message": "<string>"
}
}Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Body
Audio or video file. Audio: wav, mp3, m4a, aac, flac, ogg, opus, amr, wma. Video: mp4, mov, mkv, avi, webm, flv, wmv — the audio track is transcribed automatically.
ASR model. Use qwen-audio-3.0-asr-flash for word-level timestamps.
qwen-audio-3.0-asr-flash, qwen3-asr-flash "qwen-audio-3.0-asr-flash"
Only verbose_json carries timestamps.
json, text, verbose_json Optional language hint forwarded to the provider.
"zh"
Optional context prompt (max 400 runes) sent as a text message alongside the audio.
"智能早餐机产品介绍"