Audio Completed
curl --request POST \
--url https://your-webhook.com/audio.completed \
--header 'Content-Type: application/json' \
--header 'magic-hour-event-signature: <magic-hour-event-signature>' \
--header 'magic-hour-event-timestamp: <magic-hour-event-timestamp>' \
--data '
{
"type": "audio.completed",
"payload": {
"id": "cuid-example",
"name": "Example Name",
"status": "complete",
"type": "VOICE_GENERATOR",
"created_at": "2023-11-07T05:31:56Z",
"enabled": true,
"credits_charged": 2,
"downloads": [
{
"url": "https://videos.magichour.ai/id/output.wav",
"expires_at": "2024-10-19T05:16:19.027Z"
}
],
"error": null
}
}
'import requests
url = "https://your-webhook.com/audio.completed"
payload = {
"type": "audio.completed",
"payload": {
"id": "cuid-example",
"name": "Example Name",
"status": "complete",
"type": "VOICE_GENERATOR",
"created_at": "2023-11-07T05:31:56Z",
"enabled": True,
"credits_charged": 2,
"downloads": [
{
"url": "https://videos.magichour.ai/id/output.wav",
"expires_at": "2024-10-19T05:16:19.027Z"
}
],
"error": None
}
}
headers = {
"magic-hour-event-signature": "<magic-hour-event-signature>",
"magic-hour-event-timestamp": "<magic-hour-event-timestamp>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {
'magic-hour-event-signature': '<magic-hour-event-signature>',
'magic-hour-event-timestamp': '<magic-hour-event-timestamp>',
'Content-Type': 'application/json'
},
body: JSON.stringify({
type: 'audio.completed',
payload: {
id: 'cuid-example',
name: 'Example Name',
status: 'complete',
type: 'VOICE_GENERATOR',
created_at: '2023-11-07T05:31:56Z',
enabled: true,
credits_charged: 2,
downloads: [
{
url: 'https://videos.magichour.ai/id/output.wav',
expires_at: '2024-10-19T05:16:19.027Z'
}
],
error: null
}
})
};
fetch('https://your-webhook.com/audio.completed', 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://your-webhook.com/audio.completed",
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([
'type' => 'audio.completed',
'payload' => [
'id' => 'cuid-example',
'name' => 'Example Name',
'status' => 'complete',
'type' => 'VOICE_GENERATOR',
'created_at' => '2023-11-07T05:31:56Z',
'enabled' => true,
'credits_charged' => 2,
'downloads' => [
[
'url' => 'https://videos.magichour.ai/id/output.wav',
'expires_at' => '2024-10-19T05:16:19.027Z'
]
],
'error' => null
]
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"magic-hour-event-signature: <magic-hour-event-signature>",
"magic-hour-event-timestamp: <magic-hour-event-timestamp>"
],
]);
$response = curl_exec($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://your-webhook.com/audio.completed"
payload := strings.NewReader("{\n \"type\": \"audio.completed\",\n \"payload\": {\n \"id\": \"cuid-example\",\n \"name\": \"Example Name\",\n \"status\": \"complete\",\n \"type\": \"VOICE_GENERATOR\",\n \"created_at\": \"2023-11-07T05:31:56Z\",\n \"enabled\": true,\n \"credits_charged\": 2,\n \"downloads\": [\n {\n \"url\": \"https://videos.magichour.ai/id/output.wav\",\n \"expires_at\": \"2024-10-19T05:16:19.027Z\"\n }\n ],\n \"error\": null\n }\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("magic-hour-event-signature", "<magic-hour-event-signature>")
req.Header.Add("magic-hour-event-timestamp", "<magic-hour-event-timestamp>")
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://your-webhook.com/audio.completed")
.header("magic-hour-event-signature", "<magic-hour-event-signature>")
.header("magic-hour-event-timestamp", "<magic-hour-event-timestamp>")
.header("Content-Type", "application/json")
.body("{\n \"type\": \"audio.completed\",\n \"payload\": {\n \"id\": \"cuid-example\",\n \"name\": \"Example Name\",\n \"status\": \"complete\",\n \"type\": \"VOICE_GENERATOR\",\n \"created_at\": \"2023-11-07T05:31:56Z\",\n \"enabled\": true,\n \"credits_charged\": 2,\n \"downloads\": [\n {\n \"url\": \"https://videos.magichour.ai/id/output.wav\",\n \"expires_at\": \"2024-10-19T05:16:19.027Z\"\n }\n ],\n \"error\": null\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://your-webhook.com/audio.completed")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["magic-hour-event-signature"] = '<magic-hour-event-signature>'
request["magic-hour-event-timestamp"] = '<magic-hour-event-timestamp>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"type\": \"audio.completed\",\n \"payload\": {\n \"id\": \"cuid-example\",\n \"name\": \"Example Name\",\n \"status\": \"complete\",\n \"type\": \"VOICE_GENERATOR\",\n \"created_at\": \"2023-11-07T05:31:56Z\",\n \"enabled\": true,\n \"credits_charged\": 2,\n \"downloads\": [\n {\n \"url\": \"https://videos.magichour.ai/id/output.wav\",\n \"expires_at\": \"2024-10-19T05:16:19.027Z\"\n }\n ],\n \"error\": null\n }\n}"
response = http.request(request)
puts response.read_body{
"message": "Success message from your endpoint"
}{
"message": "Error message from your endpoint"
}{
"message": "Error message from your endpoint"
}Audio Events
Audio Completed
Magic Hour notifies your server when an audio generation completes successfully. Payload covers downloads, credits, duration, and how to verify the incoming signed request.
POST
/
audio.completed
Audio Completed
curl --request POST \
--url https://your-webhook.com/audio.completed \
--header 'Content-Type: application/json' \
--header 'magic-hour-event-signature: <magic-hour-event-signature>' \
--header 'magic-hour-event-timestamp: <magic-hour-event-timestamp>' \
--data '
{
"type": "audio.completed",
"payload": {
"id": "cuid-example",
"name": "Example Name",
"status": "complete",
"type": "VOICE_GENERATOR",
"created_at": "2023-11-07T05:31:56Z",
"enabled": true,
"credits_charged": 2,
"downloads": [
{
"url": "https://videos.magichour.ai/id/output.wav",
"expires_at": "2024-10-19T05:16:19.027Z"
}
],
"error": null
}
}
'import requests
url = "https://your-webhook.com/audio.completed"
payload = {
"type": "audio.completed",
"payload": {
"id": "cuid-example",
"name": "Example Name",
"status": "complete",
"type": "VOICE_GENERATOR",
"created_at": "2023-11-07T05:31:56Z",
"enabled": True,
"credits_charged": 2,
"downloads": [
{
"url": "https://videos.magichour.ai/id/output.wav",
"expires_at": "2024-10-19T05:16:19.027Z"
}
],
"error": None
}
}
headers = {
"magic-hour-event-signature": "<magic-hour-event-signature>",
"magic-hour-event-timestamp": "<magic-hour-event-timestamp>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {
'magic-hour-event-signature': '<magic-hour-event-signature>',
'magic-hour-event-timestamp': '<magic-hour-event-timestamp>',
'Content-Type': 'application/json'
},
body: JSON.stringify({
type: 'audio.completed',
payload: {
id: 'cuid-example',
name: 'Example Name',
status: 'complete',
type: 'VOICE_GENERATOR',
created_at: '2023-11-07T05:31:56Z',
enabled: true,
credits_charged: 2,
downloads: [
{
url: 'https://videos.magichour.ai/id/output.wav',
expires_at: '2024-10-19T05:16:19.027Z'
}
],
error: null
}
})
};
fetch('https://your-webhook.com/audio.completed', 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://your-webhook.com/audio.completed",
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([
'type' => 'audio.completed',
'payload' => [
'id' => 'cuid-example',
'name' => 'Example Name',
'status' => 'complete',
'type' => 'VOICE_GENERATOR',
'created_at' => '2023-11-07T05:31:56Z',
'enabled' => true,
'credits_charged' => 2,
'downloads' => [
[
'url' => 'https://videos.magichour.ai/id/output.wav',
'expires_at' => '2024-10-19T05:16:19.027Z'
]
],
'error' => null
]
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"magic-hour-event-signature: <magic-hour-event-signature>",
"magic-hour-event-timestamp: <magic-hour-event-timestamp>"
],
]);
$response = curl_exec($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://your-webhook.com/audio.completed"
payload := strings.NewReader("{\n \"type\": \"audio.completed\",\n \"payload\": {\n \"id\": \"cuid-example\",\n \"name\": \"Example Name\",\n \"status\": \"complete\",\n \"type\": \"VOICE_GENERATOR\",\n \"created_at\": \"2023-11-07T05:31:56Z\",\n \"enabled\": true,\n \"credits_charged\": 2,\n \"downloads\": [\n {\n \"url\": \"https://videos.magichour.ai/id/output.wav\",\n \"expires_at\": \"2024-10-19T05:16:19.027Z\"\n }\n ],\n \"error\": null\n }\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("magic-hour-event-signature", "<magic-hour-event-signature>")
req.Header.Add("magic-hour-event-timestamp", "<magic-hour-event-timestamp>")
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://your-webhook.com/audio.completed")
.header("magic-hour-event-signature", "<magic-hour-event-signature>")
.header("magic-hour-event-timestamp", "<magic-hour-event-timestamp>")
.header("Content-Type", "application/json")
.body("{\n \"type\": \"audio.completed\",\n \"payload\": {\n \"id\": \"cuid-example\",\n \"name\": \"Example Name\",\n \"status\": \"complete\",\n \"type\": \"VOICE_GENERATOR\",\n \"created_at\": \"2023-11-07T05:31:56Z\",\n \"enabled\": true,\n \"credits_charged\": 2,\n \"downloads\": [\n {\n \"url\": \"https://videos.magichour.ai/id/output.wav\",\n \"expires_at\": \"2024-10-19T05:16:19.027Z\"\n }\n ],\n \"error\": null\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://your-webhook.com/audio.completed")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["magic-hour-event-signature"] = '<magic-hour-event-signature>'
request["magic-hour-event-timestamp"] = '<magic-hour-event-timestamp>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"type\": \"audio.completed\",\n \"payload\": {\n \"id\": \"cuid-example\",\n \"name\": \"Example Name\",\n \"status\": \"complete\",\n \"type\": \"VOICE_GENERATOR\",\n \"created_at\": \"2023-11-07T05:31:56Z\",\n \"enabled\": true,\n \"credits_charged\": 2,\n \"downloads\": [\n {\n \"url\": \"https://videos.magichour.ai/id/output.wav\",\n \"expires_at\": \"2024-10-19T05:16:19.027Z\"\n }\n ],\n \"error\": null\n }\n}"
response = http.request(request)
puts response.read_body{
"message": "Success message from your endpoint"
}{
"message": "Error message from your endpoint"
}{
"message": "Error message from your endpoint"
}Headers
A signatured created with the webhook secret key and a signed_payload, using HMAC with SHA-256
Example:
"3e771b50c..."
Time in seconds since the epoch. Use this value to check whether the request is within a reasonable window of the current time. Usually less than 5 minutes.
Example:
"1730742038"
Body
application/json
Body
Response
Success
Success
Example:
"Success message from your endpoint"
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