跳转到主要内容
POST
/
api
/
v1
/
suno
/
cover
/
generate
创建Suno封面任务
curl --request POST \
  --url https://api.sunoapi.org/api/v1/suno/cover/generate \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "taskId": "73d6128b3523a0079df10da9471017c8",
  "callBackUrl": "https://api.example.com/callback"
}
'
import requests

url = "https://api.sunoapi.org/api/v1/suno/cover/generate"

payload = {
"taskId": "73d6128b3523a0079df10da9471017c8",
"callBackUrl": "https://api.example.com/callback"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)
const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
taskId: '73d6128b3523a0079df10da9471017c8',
callBackUrl: 'https://api.example.com/callback'
})
};

fetch('https://api.sunoapi.org/api/v1/suno/cover/generate', 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.sunoapi.org/api/v1/suno/cover/generate",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'taskId' => '73d6128b3523a0079df10da9471017c8',
'callBackUrl' => 'https://api.example.com/callback'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);

$response = curl_exec($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.sunoapi.org/api/v1/suno/cover/generate"

payload := strings.NewReader("{\n \"taskId\": \"73d6128b3523a0079df10da9471017c8\",\n \"callBackUrl\": \"https://api.example.com/callback\"\n}")

req, _ := http.NewRequest("POST", url, payload)

req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")

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.sunoapi.org/api/v1/suno/cover/generate")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"taskId\": \"73d6128b3523a0079df10da9471017c8\",\n \"callBackUrl\": \"https://api.example.com/callback\"\n}")
.asString();
require 'uri'
require 'net/http'

url = URI("https://api.sunoapi.org/api/v1/suno/cover/generate")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"taskId\": \"73d6128b3523a0079df10da9471017c8\",\n \"callBackUrl\": \"https://api.example.com/callback\"\n}"

response = http.request(request)
puts response.read_body
{
  "code": 200,
  "msg": "success",
  "data": {
    "taskId": "21aee3c3c2a01fa5e030b3799fa4dd56"
  }
}

使用指南

  • 使用此接口为生成的音乐创建个性化封面图像
  • 需要原始音乐任务的taskId
  • 每个音乐任务只能生成一次封面;重复请求将返回现有的taskId
  • 完成后将通过回调URL通知结果

参数详情

  • taskId 标识原始音乐生成任务的唯一标识符
  • callBackUrl 接收完成通知的回调地址

开发者说明

  • 封面图像文件URL将保留14天
  • 如果已为此音乐任务生成了封面,将返回400状态码和现有taskId
  • 建议在音乐生成完成后调用此接口
  • 通常生成2种不同风格的图像供选择

授权

Authorization
string
header
必填

🔑 API 认证说明

所有接口都需要通过 Bearer Token 方式进行认证。

获取 API Key

  1. 访问 API Key 管理页面 获取您的 API Key

使用方式

在请求头中添加:

Authorization: Bearer YOUR_API_KEY

⚠️ 注意:

  • 请妥善保管您的 API Key,不要泄露给他人
  • 如果怀疑 API Key 泄露,请立即在管理页面重置

请求体

application/json
taskId
string
必填

原始音乐任务ID,应该是音乐生成接口返回的taskId。

示例:

"73d6128b3523a0079df10da9471017c8"

callBackUrl
string<uri>
必填

用于接收封面生成任务完成更新的URL地址。所有封面生成请求都需要此参数。

  • 当封面生成完成时,系统将向此URL发送POST请求,包括任务状态和结果
  • 您的回调端点应该能够接受包含封面图像URL的JSON负载
  • 有关详细回调格式和实施指南,请参阅封面生成回调
  • 或者,您可以使用获取封面详情接口来轮询任务状态
示例:

"https://api.example.com/callback"

回调

POST
{$request.body#/callBackUrl}onCoverGenerated

请求体

application/json
code
enum<integer>
必填

状态码,200表示成功

可用选项:
200,
500
示例:

200

msg
string
必填

状态消息

示例:

"success"

data
object
必填

响应

200

回调接收成功

响应

成功

code
enum<integer>

状态码

可用选项:
200,
400,
401,
402,
404,
409,
422,
429,
455,
500
示例:

200

msg
string

状态消息

示例:

"success"

data
object