curl --request POST \
--url https://api.apimart.ai/v1/music/generations/uploadAudioFlowMusic \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "flowmusic",
"audio_url": "https://example.com/audio.mp3"
}'
import requests
url = "https://api.apimart.ai/v1/music/generations/uploadAudioFlowMusic"
payload = {
"model": "flowmusic",
"audio_url": "https://example.com/audio.mp3"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.json())
const url = "https://api.apimart.ai/v1/music/generations/uploadAudioFlowMusic";
const payload = {
model: "flowmusic",
audio_url: "https://example.com/audio.mp3"
};
const headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
};
fetch(url, {
method: "POST",
headers: headers,
body: JSON.stringify(payload)
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error('Error:', error));
{
"code": 200,
"data": [
{
"status": "submitted",
"task_id": "task_01KWXVD2FC61SYZ5103Z4XCCS5"
}
]
}
{
"error": {
"message": "audio_url is required",
"type": "invalid_request",
"param": "",
"code": "invalid_request"
}
}
{
"error": {
"message": "余额不足",
"type": "invalid_request",
"param": "",
"code": "quota_not_enough"
}
}
{
"error": {
"message": "当前分组容量饱和,请稍后重试",
"type": "rate_limit_error",
"param": "",
"code": "rate_limit_error"
}
}
Flow Music
上传音频
把外部音频导入 Flow Music,换取 clip_id 供后续延伸 / 替换 / Cover / 分离使用
POST
/
v1
/
music
/
generations
/
uploadAudioFlowMusic
curl --request POST \
--url https://api.apimart.ai/v1/music/generations/uploadAudioFlowMusic \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "flowmusic",
"audio_url": "https://example.com/audio.mp3"
}'
import requests
url = "https://api.apimart.ai/v1/music/generations/uploadAudioFlowMusic"
payload = {
"model": "flowmusic",
"audio_url": "https://example.com/audio.mp3"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.json())
const url = "https://api.apimart.ai/v1/music/generations/uploadAudioFlowMusic";
const payload = {
model: "flowmusic",
audio_url: "https://example.com/audio.mp3"
};
const headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
};
fetch(url, {
method: "POST",
headers: headers,
body: JSON.stringify(payload)
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error('Error:', error));
{
"code": 200,
"data": [
{
"status": "submitted",
"task_id": "task_01KWXVD2FC61SYZ5103Z4XCCS5"
}
]
}
{
"error": {
"message": "audio_url is required",
"type": "invalid_request",
"param": "",
"code": "invalid_request"
}
}
{
"error": {
"message": "余额不足",
"type": "invalid_request",
"param": "",
"code": "quota_not_enough"
}
}
{
"error": {
"message": "当前分组容量饱和,请稍后重试",
"type": "rate_limit_error",
"param": "",
"code": "rate_limit_error"
}
}
curl --request POST \
--url https://api.apimart.ai/v1/music/generations/uploadAudioFlowMusic \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "flowmusic",
"audio_url": "https://example.com/audio.mp3"
}'
import requests
url = "https://api.apimart.ai/v1/music/generations/uploadAudioFlowMusic"
payload = {
"model": "flowmusic",
"audio_url": "https://example.com/audio.mp3"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.json())
const url = "https://api.apimart.ai/v1/music/generations/uploadAudioFlowMusic";
const payload = {
model: "flowmusic",
audio_url: "https://example.com/audio.mp3"
};
const headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
};
fetch(url, {
method: "POST",
headers: headers,
body: JSON.stringify(payload)
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error('Error:', error));
{
"code": 200,
"data": [
{
"status": "submitted",
"task_id": "task_01KWXVD2FC61SYZ5103Z4XCCS5"
}
]
}
{
"error": {
"message": "audio_url is required",
"type": "invalid_request",
"param": "",
"code": "invalid_request"
}
}
{
"error": {
"message": "余额不足",
"type": "invalid_request",
"param": "",
"code": "quota_not_enough"
}
}
{
"error": {
"message": "当前分组容量饱和,请稍后重试",
"type": "rate_limit_error",
"param": "",
"code": "rate_limit_error"
}
}
认证
所有接口均需要使用 Bearer Token 进行认证获取 API Key:访问 API Key 管理页面 获取您的 API Key使用时在请求头中添加:
Authorization: Bearer YOUR_API_KEY
请求参数
模型名称,固定传
"flowmusic"(大小写不敏感)待上传音频文件地址,需公网可访问
仅支持常见音频文件后缀(如
.mp3 / .wav)。响应
响应状态码,成功时为 200
使用场景
场景 1:导入外部音频换取 clip_id
{
"model": "flowmusic",
"audio_url": "https://example.com/audio.mp3"
}
result.music[0].clip_id 取导入产物的 clip_id,即可用于延伸 / 替换 / Cover / 分离。
查询任务结果上传音频为异步任务,提交后会返回
task_id。使用 获取任务状态 接口查询生成进度和结果。任务完成结果示例
查询返回示例(GET /v1/music/tasks/{task_id}):
{
"code": 200,
"data": {
"id": "task_01KWXVD2FC61SYZ5103Z4XCCS5",
"status": "completed",
"progress": 100,
"created": 1783413246,
"completed": 1783413282,
"actual_time": 36,
"cost": 0.008,
"credits_cost": 0.08,
"result": {
"music": [
{
"clip_id": "1db3a20f-4ddc-44e8-8c9c-6c9093c16ffe",
"audio_url": "https://cdn.apimart.ai/audio/flowmusic_1db3a20f_upload_audio.wav",
"url": "https://cdn.apimart.ai/audio/flowmusic_1db3a20f_upload_audio.wav"
}
]
}
}
}
⌘I