curl --request POST \
--url https://api.moda.app/v1/media/generate-audio/{task_id}/cancel \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{}'import requests
url = "https://api.moda.app/v1/media/generate-audio/{task_id}/cancel"
payload = {}
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({})
};
fetch('https://api.moda.app/v1/media/generate-audio/{task_id}/cancel', 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.moda.app/v1/media/generate-audio/{task_id}/cancel",
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([
]),
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.moda.app/v1/media/generate-audio/{task_id}/cancel"
payload := strings.NewReader("{}")
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.moda.app/v1/media/generate-audio/{task_id}/cancel")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.moda.app/v1/media/generate-audio/{task_id}/cancel")
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 = "{}"
response = http.request(request)
puts response.read_body{}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}Cancel Audio Generation
Cancel a managed-voice generation. Idempotent; always 200 with the task envelope.
Before the provider is called the task ends canceled and nothing is charged. Once the
request is on its way to the provider it cannot be stopped: the envelope says
cancel_requested: true with the current status, and the task still ends succeeded
(charged, audio delivered) or failed. A cancel is never a refund, and a terminal task is
returned unchanged.
curl --request POST \
--url https://api.moda.app/v1/media/generate-audio/{task_id}/cancel \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{}'import requests
url = "https://api.moda.app/v1/media/generate-audio/{task_id}/cancel"
payload = {}
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({})
};
fetch('https://api.moda.app/v1/media/generate-audio/{task_id}/cancel', 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.moda.app/v1/media/generate-audio/{task_id}/cancel",
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([
]),
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.moda.app/v1/media/generate-audio/{task_id}/cancel"
payload := strings.NewReader("{}")
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.moda.app/v1/media/generate-audio/{task_id}/cancel")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.moda.app/v1/media/generate-audio/{task_id}/cancel")
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 = "{}"
response = http.request(request)
puts response.read_body{}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}{
"type": "invalid_request",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"causes": [
"<unknown>"
],
"details": {},
"retry_after_ms": 123,
"retryable": true
}Authorizations
API key from Settings > Developer > REST API
Headers
Calendar-dated API version pin. New integrations should pin 2026-05-01 to opt into the newest response shapes. For back-compat the server also accepts requests with no header and resolves them to the current default (today: 2026-04-12); that default advances on each sunset date. Any unsupported value returns 400 unsupported_version.
2026-04-12, 2026-05-01 "2026-05-01"
Path Parameters
Body
POST /v1/media/generate-audio/{task_id}/cancel takes an empty body or {}.
Response
Successful Response
The response is of type Response Mediacancelaudiogeneration · object.