curl --request POST \
--url https://aireiter.com/api/openapi/submit \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "flow_music_download",
"params": {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
"out_task_id": "flow_music_download_123456"
}'
import requests
url = "https://aireiter.com/api/openapi/submit"
payload = {
"model": "flow_music_download",
"params": {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
"out_task_id": "flow_music_download_123456"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.json())
const url = "https://aireiter.com/api/openapi/submit";
const payload = {
model: "flow_music_download",
params: {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
out_task_id: "flow_music_download_123456"
};
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));
package main
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
)
func main() {
url := "https://aireiter.com/api/openapi/submit"
payload := map[string]interface{}{
"model": "flow_music_download",
"params": map[string]interface{}{
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3",
},
"out_task_id": "flow_music_download_123456",
}
jsonData, _ := json.Marshal(payload)
req, _ := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
req.Header.Set("Authorization", "Bearer <token>")
req.Header.Set("Content-Type", "application/json")
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
panic(err)
}
defer resp.Body.Close()
body, _ := ioutil.ReadAll(resp.Body)
fmt.Println(string(body))
}
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.URI;
public class Main {
public static void main(String[] args) throws Exception {
String url = "https://aireiter.com/api/openapi/submit";
String payload = """
{
"model": "flow_music_download",
"params": {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
"out_task_id": "flow_music_download_123456"
}
""";
HttpClient client = HttpClient.newHttpClient();
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create(url))
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.POST(HttpRequest.BodyPublishers.ofString(payload))
.build();
HttpResponse<String> response = client.send(request,
HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());
}
}
<?php
$url = "https://aireiter.com/api/openapi/submit";
$payload = [
"model" => "flow_music_download",
"params" => [
"clip_id" => "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format" => "mp3",
],
"out_task_id" => "flow_music_download_123456"
];
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
curl_setopt($ch, CURLOPT_HTTPHEADER, [
"Authorization: Bearer <token>",
"Content-Type: application/json"
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;
?>
require 'net/http'
require 'json'
require 'uri'
url = URI("https://aireiter.com/api/openapi/submit")
payload = {
model: "flow_music_download",
params: {
clip_id: "cd984d09-5a77-4a06-9553-e47a55f009b0",
format: "mp3",
},
out_task_id: "flow_music_download_123456"
}
http = Net::HTTP.new(url.host, url.port)
request = Net::HTTP::Post.new(url)
request["Authorization"] = "Bearer <token>"
request["Content-Type"] = "application/json"
request.body = payload.to_json
response = http.request(request)
puts response.body
import Foundation
let url = URL(string: "https://aireiter.com/api/openapi/submit")!
let payload: [String: Any] = [
"model": "flow_music_download",
"params": [
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3",
],
"out_task_id": "flow_music_download_123456"
]
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Bearer <token>", forHTTPHeaderField: "Authorization")
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.httpBody = try? JSONSerialization.data(withJSONObject: payload)
let task = URLSession.shared.dataTask(with: request) { data, response, error in
if let error = error {
print("Error: \(error)")
return
}
if let data = data, let responseString = String(data: data, encoding: .utf8) {
print(responseString)
}
}
task.resume()
using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
class Program
{
static async Task Main(string[] args)
{
var url = "https://aireiter.com/api/openapi/submit";
var payload = @"
{
"model": "flow_music_download",
"params": {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
"out_task_id": "flow_music_download_123456"
}";
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("Authorization", "Bearer <token>");
var content = new StringContent(payload, Encoding.UTF8, "application/json");
var response = await client.PostAsync(url, content);
var result = await response.Content.ReadAsStringAsync();
Console.WriteLine(result);
}
}
#include <stdio.h>
#include <curl/curl.h>
int main(void) {
CURL *curl;
CURLcode res;
curl_global_init(CURL_GLOBAL_DEFAULT);
curl = curl_easy_init();
if(curl) {
const char *url = "https://aireiter.com/api/openapi/submit";
const char *payload = "{\"model\": \"flow_music_download\", \"params\": {\"clip_id\": \"cd984d09-5a77-4a06-9553-e47a55f009b0\", \"format\": \"mp3\"}, \"out_task_id\": \"flow_music_download_123456\"}";
struct curl_slist *headers = NULL;
headers = curl_slist_append(headers, "Authorization: Bearer <token>");
headers = curl_slist_append(headers, "Content-Type: application/json");
curl_easy_setopt(curl, CURLOPT_URL, url);
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, payload);
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
res = curl_easy_perform(curl);
if(res != CURLE_OK) {
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
}
curl_slist_free_all(headers);
curl_easy_cleanup(curl);
}
curl_global_cleanup();
return 0;
}
#import <Foundation/Foundation.h>
int main(int argc, const char * argv[]) {
@autoreleasepool {
NSURL *url = [NSURL URLWithString:@"https://aireiter.com/api/openapi/submit"];
NSDictionary *payload = @{
@"model": @"flow_music_download",
@"params": @{
@"clip_id": @"cd984d09-5a77-4a06-9553-e47a55f009b0",
@"format": @"mp3",
},
@"out_task_id": @"flow_music_download_123456"
};
NSError *error;
NSData *jsonData = [NSJSONSerialization dataWithJSONObject:payload
options:0
error:&error];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setHTTPMethod:@"POST"];
[request setValue:@"Bearer <token>" forHTTPHeaderField:@"Authorization"];
[request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
[request setHTTPBody:jsonData];
NSURLSessionDataTask *task = [[NSURLSession sharedSession]
dataTaskWithRequest:request
completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
if (error) {
NSLog(@"Error: %@", error);
return;
}
NSString *result = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
NSLog(@"%@", result);
}];
[task resume];
[[NSRunLoop mainRunLoop] run];
}
return 0;
}
(* Requires cohttp and yojson libraries *)
open Lwt
open Cohttp
open Cohttp_lwt_unix
let url = "https://aireiter.com/api/openapi/submit"
let payload = {|{
"model": "flow_music_download",
"params": {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
"out_task_id": "flow_music_download_123456"
}|}
let () =
let headers = Header.init ()
|> fun h -> Header.add h "Authorization" "Bearer <token>"
|> fun h -> Header.add h "Content-Type" "application/json"
in
let body = Cohttp_lwt.Body.of_string payload in
let response = Client.post ~headers ~body (Uri.of_string url) >>= fun (resp, body) ->
body |> Cohttp_lwt.Body.to_string >|= fun body_str ->
print_endline body_str
in
Lwt_main.run response
import 'dart:convert';
import 'package:http/http.dart' as http;
void main() async {
final url = Uri.parse('https://aireiter.com/api/openapi/submit');
final payload = {
model: "flow_music_download",
params: {
clip_id: "cd984d09-5a77-4a06-9553-e47a55f009b0",
format: "mp3",
},
out_task_id: "flow_music_download_123456"
};
final response = await http.post(
url,
headers: {
'Authorization': 'Bearer <token>',
'Content-Type': 'application/json'
},
body: jsonEncode(payload),
);
print(response.body);
}
library(httr)
library(jsonlite)
url <- "https://aireiter.com/api/openapi/submit"
payload <- list(
model = "flow_music_download",
params = list(
clip_id = "cd984d09-5a77-4a06-9553-e47a55f009b0",
format = "mp3",
),
out_task_id = "flow_music_download_123456"
)
response <- POST(
url,
add_headers(
Authorization = "Bearer <token>",
`Content-Type` = "application/json"
),
body = toJSON(payload, auto_unbox = TRUE),
encode = "raw"
)
cat(content(response, "text"))
{
"statusCode": 200,
"message": "",
"data": {
"out_task_id": "flow_music_download_123456",
"status": "pending",
"created_at": "2026-08-28T07:44:48.000Z"
}
}
{
"statusCode": 400,
"message": "Invalid request parameters",
"ok": false
}
{
"error": {
"code": 401,
"message": "Authentication failed, please check your API key"
}
}
{
"error": {
"code": 433,
"message": "Insufficient account balance, please top up and try again"
}
}
{
"error": {
"code": 500,
"message": "Internal server error, please try again later"
}
}
Flow Music
Flow Music Download
- Export a Flow Music track as mp3 or wav
- Asynchronous processing mode, returns a task ID for later queries
- clip_id is required; each song includes one additional file link
POST
/
api
/
openapi
/
submit
curl --request POST \
--url https://aireiter.com/api/openapi/submit \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "flow_music_download",
"params": {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
"out_task_id": "flow_music_download_123456"
}'
import requests
url = "https://aireiter.com/api/openapi/submit"
payload = {
"model": "flow_music_download",
"params": {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
"out_task_id": "flow_music_download_123456"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.json())
const url = "https://aireiter.com/api/openapi/submit";
const payload = {
model: "flow_music_download",
params: {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
out_task_id: "flow_music_download_123456"
};
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));
package main
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
)
func main() {
url := "https://aireiter.com/api/openapi/submit"
payload := map[string]interface{}{
"model": "flow_music_download",
"params": map[string]interface{}{
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3",
},
"out_task_id": "flow_music_download_123456",
}
jsonData, _ := json.Marshal(payload)
req, _ := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
req.Header.Set("Authorization", "Bearer <token>")
req.Header.Set("Content-Type", "application/json")
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
panic(err)
}
defer resp.Body.Close()
body, _ := ioutil.ReadAll(resp.Body)
fmt.Println(string(body))
}
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.URI;
public class Main {
public static void main(String[] args) throws Exception {
String url = "https://aireiter.com/api/openapi/submit";
String payload = """
{
"model": "flow_music_download",
"params": {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
"out_task_id": "flow_music_download_123456"
}
""";
HttpClient client = HttpClient.newHttpClient();
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create(url))
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.POST(HttpRequest.BodyPublishers.ofString(payload))
.build();
HttpResponse<String> response = client.send(request,
HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());
}
}
<?php
$url = "https://aireiter.com/api/openapi/submit";
$payload = [
"model" => "flow_music_download",
"params" => [
"clip_id" => "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format" => "mp3",
],
"out_task_id" => "flow_music_download_123456"
];
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
curl_setopt($ch, CURLOPT_HTTPHEADER, [
"Authorization: Bearer <token>",
"Content-Type: application/json"
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;
?>
require 'net/http'
require 'json'
require 'uri'
url = URI("https://aireiter.com/api/openapi/submit")
payload = {
model: "flow_music_download",
params: {
clip_id: "cd984d09-5a77-4a06-9553-e47a55f009b0",
format: "mp3",
},
out_task_id: "flow_music_download_123456"
}
http = Net::HTTP.new(url.host, url.port)
request = Net::HTTP::Post.new(url)
request["Authorization"] = "Bearer <token>"
request["Content-Type"] = "application/json"
request.body = payload.to_json
response = http.request(request)
puts response.body
import Foundation
let url = URL(string: "https://aireiter.com/api/openapi/submit")!
let payload: [String: Any] = [
"model": "flow_music_download",
"params": [
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3",
],
"out_task_id": "flow_music_download_123456"
]
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Bearer <token>", forHTTPHeaderField: "Authorization")
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.httpBody = try? JSONSerialization.data(withJSONObject: payload)
let task = URLSession.shared.dataTask(with: request) { data, response, error in
if let error = error {
print("Error: \(error)")
return
}
if let data = data, let responseString = String(data: data, encoding: .utf8) {
print(responseString)
}
}
task.resume()
using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
class Program
{
static async Task Main(string[] args)
{
var url = "https://aireiter.com/api/openapi/submit";
var payload = @"
{
"model": "flow_music_download",
"params": {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
"out_task_id": "flow_music_download_123456"
}";
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("Authorization", "Bearer <token>");
var content = new StringContent(payload, Encoding.UTF8, "application/json");
var response = await client.PostAsync(url, content);
var result = await response.Content.ReadAsStringAsync();
Console.WriteLine(result);
}
}
#include <stdio.h>
#include <curl/curl.h>
int main(void) {
CURL *curl;
CURLcode res;
curl_global_init(CURL_GLOBAL_DEFAULT);
curl = curl_easy_init();
if(curl) {
const char *url = "https://aireiter.com/api/openapi/submit";
const char *payload = "{\"model\": \"flow_music_download\", \"params\": {\"clip_id\": \"cd984d09-5a77-4a06-9553-e47a55f009b0\", \"format\": \"mp3\"}, \"out_task_id\": \"flow_music_download_123456\"}";
struct curl_slist *headers = NULL;
headers = curl_slist_append(headers, "Authorization: Bearer <token>");
headers = curl_slist_append(headers, "Content-Type: application/json");
curl_easy_setopt(curl, CURLOPT_URL, url);
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, payload);
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
res = curl_easy_perform(curl);
if(res != CURLE_OK) {
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
}
curl_slist_free_all(headers);
curl_easy_cleanup(curl);
}
curl_global_cleanup();
return 0;
}
#import <Foundation/Foundation.h>
int main(int argc, const char * argv[]) {
@autoreleasepool {
NSURL *url = [NSURL URLWithString:@"https://aireiter.com/api/openapi/submit"];
NSDictionary *payload = @{
@"model": @"flow_music_download",
@"params": @{
@"clip_id": @"cd984d09-5a77-4a06-9553-e47a55f009b0",
@"format": @"mp3",
},
@"out_task_id": @"flow_music_download_123456"
};
NSError *error;
NSData *jsonData = [NSJSONSerialization dataWithJSONObject:payload
options:0
error:&error];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setHTTPMethod:@"POST"];
[request setValue:@"Bearer <token>" forHTTPHeaderField:@"Authorization"];
[request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
[request setHTTPBody:jsonData];
NSURLSessionDataTask *task = [[NSURLSession sharedSession]
dataTaskWithRequest:request
completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
if (error) {
NSLog(@"Error: %@", error);
return;
}
NSString *result = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
NSLog(@"%@", result);
}];
[task resume];
[[NSRunLoop mainRunLoop] run];
}
return 0;
}
(* Requires cohttp and yojson libraries *)
open Lwt
open Cohttp
open Cohttp_lwt_unix
let url = "https://aireiter.com/api/openapi/submit"
let payload = {|{
"model": "flow_music_download",
"params": {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
"out_task_id": "flow_music_download_123456"
}|}
let () =
let headers = Header.init ()
|> fun h -> Header.add h "Authorization" "Bearer <token>"
|> fun h -> Header.add h "Content-Type" "application/json"
in
let body = Cohttp_lwt.Body.of_string payload in
let response = Client.post ~headers ~body (Uri.of_string url) >>= fun (resp, body) ->
body |> Cohttp_lwt.Body.to_string >|= fun body_str ->
print_endline body_str
in
Lwt_main.run response
import 'dart:convert';
import 'package:http/http.dart' as http;
void main() async {
final url = Uri.parse('https://aireiter.com/api/openapi/submit');
final payload = {
model: "flow_music_download",
params: {
clip_id: "cd984d09-5a77-4a06-9553-e47a55f009b0",
format: "mp3",
},
out_task_id: "flow_music_download_123456"
};
final response = await http.post(
url,
headers: {
'Authorization': 'Bearer <token>',
'Content-Type': 'application/json'
},
body: jsonEncode(payload),
);
print(response.body);
}
library(httr)
library(jsonlite)
url <- "https://aireiter.com/api/openapi/submit"
payload <- list(
model = "flow_music_download",
params = list(
clip_id = "cd984d09-5a77-4a06-9553-e47a55f009b0",
format = "mp3",
),
out_task_id = "flow_music_download_123456"
)
response <- POST(
url,
add_headers(
Authorization = "Bearer <token>",
`Content-Type` = "application/json"
),
body = toJSON(payload, auto_unbox = TRUE),
encode = "raw"
)
cat(content(response, "text"))
{
"statusCode": 200,
"message": "",
"data": {
"out_task_id": "flow_music_download_123456",
"status": "pending",
"created_at": "2026-08-28T07:44:48.000Z"
}
}
{
"statusCode": 400,
"message": "Invalid request parameters",
"ok": false
}
{
"error": {
"code": 401,
"message": "Authentication failed, please check your API key"
}
}
{
"error": {
"code": 433,
"message": "Insufficient account balance, please top up and try again"
}
}
{
"error": {
"code": 500,
"message": "Internal server error, please try again later"
}
}
Flow Music Download is named
flow_music_download in AIReiter. The result still goes through the audio field.Authorizations
string
required
All endpoints require Bearer Token authentication.Get the API Key:Visit API Key Management page to get your API Key.When using it, add the following to the request headers:
Authorization: Bearer YOUR_API_KEY
Body
string
required
Model name, use the following fixed value:
flow_music_download
object
required
Model parameters object.
Show params Object Properties
Show params Object Properties
string
required
The
clip_id of the successful task, from output[].clip_id.It is returned after generate / extend / replace / cover / upload succeeds. stems / download / video reuse the same clip_id and do not generate a new one. If there is no clip_id and only an audio file, first call flow_music_upload.string
default:"mp3"
Export format:
mp3- Default Valuewav
string
required
Initiating task ID.User-defined task identifier, required. Only letters, numbers, underscores, and hyphens are supported, with a length of 1-64 characters. You can later use this ID to query the task status and results.
Response
string
Initiator task ID, can be used to query the result.
string
Initial status, usually
"pending".string
Creation time, in ISO format.
Query Task
Flow Music Download is an asynchronous audio export model. After submitting the task, please useout_task_id to query the task status. Once completed, output contains audio (export file URL) and the original clip_id.
string
required
The originating task ID passed when submitting the task.
curl --request POST \
--url https://aireiter.com/api/openapi/query \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"out_task_id": "flow_music_download_123456"
}'
output:
{
"statusCode": 200,
"message": "",
"data": {
"out_task_id": "flow_music_download_123456",
"status": "completed",
"created_at": "2026-08-28T07:44:48.000Z",
"completed_at": "2026-08-28T07:45:40.000Z",
"output": [
{
"audio": "https://static.aireiter.com/tmp/audio-generator/20260828/w2ldX_s_vwfPFfBseZ6M_-audio-0.mp3",
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0"
}
]
}
}
Request Examples
curl --request POST \
--url https://aireiter.com/api/openapi/submit \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "flow_music_download",
"params": {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
"out_task_id": "flow_music_download_123456"
}'
import requests
url = "https://aireiter.com/api/openapi/submit"
payload = {
"model": "flow_music_download",
"params": {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
"out_task_id": "flow_music_download_123456"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.json())
const url = "https://aireiter.com/api/openapi/submit";
const payload = {
model: "flow_music_download",
params: {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
out_task_id: "flow_music_download_123456"
};
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));
package main
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
)
func main() {
url := "https://aireiter.com/api/openapi/submit"
payload := map[string]interface{}{
"model": "flow_music_download",
"params": map[string]interface{}{
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3",
},
"out_task_id": "flow_music_download_123456",
}
jsonData, _ := json.Marshal(payload)
req, _ := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
req.Header.Set("Authorization", "Bearer <token>")
req.Header.Set("Content-Type", "application/json")
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
panic(err)
}
defer resp.Body.Close()
body, _ := ioutil.ReadAll(resp.Body)
fmt.Println(string(body))
}
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.URI;
public class Main {
public static void main(String[] args) throws Exception {
String url = "https://aireiter.com/api/openapi/submit";
String payload = """
{
"model": "flow_music_download",
"params": {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
"out_task_id": "flow_music_download_123456"
}
""";
HttpClient client = HttpClient.newHttpClient();
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create(url))
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.POST(HttpRequest.BodyPublishers.ofString(payload))
.build();
HttpResponse<String> response = client.send(request,
HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());
}
}
<?php
$url = "https://aireiter.com/api/openapi/submit";
$payload = [
"model" => "flow_music_download",
"params" => [
"clip_id" => "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format" => "mp3",
],
"out_task_id" => "flow_music_download_123456"
];
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
curl_setopt($ch, CURLOPT_HTTPHEADER, [
"Authorization: Bearer <token>",
"Content-Type: application/json"
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;
?>
require 'net/http'
require 'json'
require 'uri'
url = URI("https://aireiter.com/api/openapi/submit")
payload = {
model: "flow_music_download",
params: {
clip_id: "cd984d09-5a77-4a06-9553-e47a55f009b0",
format: "mp3",
},
out_task_id: "flow_music_download_123456"
}
http = Net::HTTP.new(url.host, url.port)
request = Net::HTTP::Post.new(url)
request["Authorization"] = "Bearer <token>"
request["Content-Type"] = "application/json"
request.body = payload.to_json
response = http.request(request)
puts response.body
import Foundation
let url = URL(string: "https://aireiter.com/api/openapi/submit")!
let payload: [String: Any] = [
"model": "flow_music_download",
"params": [
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3",
],
"out_task_id": "flow_music_download_123456"
]
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Bearer <token>", forHTTPHeaderField: "Authorization")
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.httpBody = try? JSONSerialization.data(withJSONObject: payload)
let task = URLSession.shared.dataTask(with: request) { data, response, error in
if let error = error {
print("Error: \(error)")
return
}
if let data = data, let responseString = String(data: data, encoding: .utf8) {
print(responseString)
}
}
task.resume()
using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
class Program
{
static async Task Main(string[] args)
{
var url = "https://aireiter.com/api/openapi/submit";
var payload = @"
{
"model": "flow_music_download",
"params": {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
"out_task_id": "flow_music_download_123456"
}";
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("Authorization", "Bearer <token>");
var content = new StringContent(payload, Encoding.UTF8, "application/json");
var response = await client.PostAsync(url, content);
var result = await response.Content.ReadAsStringAsync();
Console.WriteLine(result);
}
}
#include <stdio.h>
#include <curl/curl.h>
int main(void) {
CURL *curl;
CURLcode res;
curl_global_init(CURL_GLOBAL_DEFAULT);
curl = curl_easy_init();
if(curl) {
const char *url = "https://aireiter.com/api/openapi/submit";
const char *payload = "{\"model\": \"flow_music_download\", \"params\": {\"clip_id\": \"cd984d09-5a77-4a06-9553-e47a55f009b0\", \"format\": \"mp3\"}, \"out_task_id\": \"flow_music_download_123456\"}";
struct curl_slist *headers = NULL;
headers = curl_slist_append(headers, "Authorization: Bearer <token>");
headers = curl_slist_append(headers, "Content-Type: application/json");
curl_easy_setopt(curl, CURLOPT_URL, url);
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, payload);
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
res = curl_easy_perform(curl);
if(res != CURLE_OK) {
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
}
curl_slist_free_all(headers);
curl_easy_cleanup(curl);
}
curl_global_cleanup();
return 0;
}
#import <Foundation/Foundation.h>
int main(int argc, const char * argv[]) {
@autoreleasepool {
NSURL *url = [NSURL URLWithString:@"https://aireiter.com/api/openapi/submit"];
NSDictionary *payload = @{
@"model": @"flow_music_download",
@"params": @{
@"clip_id": @"cd984d09-5a77-4a06-9553-e47a55f009b0",
@"format": @"mp3",
},
@"out_task_id": @"flow_music_download_123456"
};
NSError *error;
NSData *jsonData = [NSJSONSerialization dataWithJSONObject:payload
options:0
error:&error];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setHTTPMethod:@"POST"];
[request setValue:@"Bearer <token>" forHTTPHeaderField:@"Authorization"];
[request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
[request setHTTPBody:jsonData];
NSURLSessionDataTask *task = [[NSURLSession sharedSession]
dataTaskWithRequest:request
completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
if (error) {
NSLog(@"Error: %@", error);
return;
}
NSString *result = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
NSLog(@"%@", result);
}];
[task resume];
[[NSRunLoop mainRunLoop] run];
}
return 0;
}
(* Requires cohttp and yojson libraries *)
open Lwt
open Cohttp
open Cohttp_lwt_unix
let url = "https://aireiter.com/api/openapi/submit"
let payload = {|{
"model": "flow_music_download",
"params": {
"clip_id": "cd984d09-5a77-4a06-9553-e47a55f009b0",
"format": "mp3"
},
"out_task_id": "flow_music_download_123456"
}|}
let () =
let headers = Header.init ()
|> fun h -> Header.add h "Authorization" "Bearer <token>"
|> fun h -> Header.add h "Content-Type" "application/json"
in
let body = Cohttp_lwt.Body.of_string payload in
let response = Client.post ~headers ~body (Uri.of_string url) >>= fun (resp, body) ->
body |> Cohttp_lwt.Body.to_string >|= fun body_str ->
print_endline body_str
in
Lwt_main.run response
import 'dart:convert';
import 'package:http/http.dart' as http;
void main() async {
final url = Uri.parse('https://aireiter.com/api/openapi/submit');
final payload = {
model: "flow_music_download",
params: {
clip_id: "cd984d09-5a77-4a06-9553-e47a55f009b0",
format: "mp3",
},
out_task_id: "flow_music_download_123456"
};
final response = await http.post(
url,
headers: {
'Authorization': 'Bearer <token>',
'Content-Type': 'application/json'
},
body: jsonEncode(payload),
);
print(response.body);
}
library(httr)
library(jsonlite)
url <- "https://aireiter.com/api/openapi/submit"
payload <- list(
model = "flow_music_download",
params = list(
clip_id = "cd984d09-5a77-4a06-9553-e47a55f009b0",
format = "mp3",
),
out_task_id = "flow_music_download_123456"
)
response <- POST(
url,
add_headers(
Authorization = "Bearer <token>",
`Content-Type` = "application/json"
),
body = toJSON(payload, auto_unbox = TRUE),
encode = "raw"
)
cat(content(response, "text"))
{
"statusCode": 200,
"message": "",
"data": {
"out_task_id": "flow_music_download_123456",
"status": "pending",
"created_at": "2026-08-28T07:44:48.000Z"
}
}
{
"statusCode": 400,
"message": "Invalid request parameters",
"ok": false
}
{
"error": {
"code": 401,
"message": "Authentication failed, please check your API key"
}
}
{
"error": {
"code": 433,
"message": "Insufficient account balance, please top up and try again"
}
}
{
"error": {
"code": 500,
"message": "Internal server error, please try again later"
}
}
Mode Notes
Download does not generate a new
clip_id. Both mp3 and wav are written in audio.