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POST
/
v3
/
webhooks
/
endpoints
Create Webhook Endpoint
curl --request POST \
  --url https://api.heygen.com/v3/webhooks/endpoints \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "url": "<string>",
  "events": [],
  "entity_id": "<string>"
}
'
import requests

url = "https://api.heygen.com/v3/webhooks/endpoints"

payload = {
    "url": "<string>",
    "events": [],
    "entity_id": "<string>"
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)
const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({url: '<string>', events: [], entity_id: '<string>'})
};

fetch('https://api.heygen.com/v3/webhooks/endpoints', 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.heygen.com/v3/webhooks/endpoints",
  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([
    'url' => '<string>',
    'events' => [
        
    ],
    'entity_id' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <api-key>"
  ],
]);

$response = curl_exec($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.heygen.com/v3/webhooks/endpoints"

	payload := strings.NewReader("{\n  \"url\": \"<string>\",\n  \"events\": [],\n  \"entity_id\": \"<string>\"\n}")

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

	req.Header.Add("x-api-key", "<api-key>")
	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.heygen.com/v3/webhooks/endpoints")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"url\": \"<string>\",\n  \"events\": [],\n  \"entity_id\": \"<string>\"\n}")
  .asString();
require 'uri'
require 'net/http'

url = URI("https://api.heygen.com/v3/webhooks/endpoints")

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

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"url\": \"<string>\",\n  \"events\": [],\n  \"entity_id\": \"<string>\"\n}"

response = http.request(request)
puts response.read_body
{
  "data": {
    "endpoint_id": "<string>",
    "url": "<string>",
    "status": "<string>",
    "created_at": "<string>",
    "events": [
      "avatar_video.success",
      "avatar_video.fail"
    ],
    "secret": "whsec_abc123def456"
  }
}

Authorizations

​
x-api-key
string
header
required

HeyGen API key. Obtain from your HeyGen dashboard.

Headers

​
Idempotency-Key
string

Optional client-supplied key for safely retrying mutations. Subsequent calls within 24 hours that share this key replay the original response — even if the request body differs slightly (a warning is logged). A retry that arrives while the original is still in flight gets a 409 request_in_progress. Keys must be 1–255 characters from [A-Za-z0-9_:.-]; a UUID is a safe default. Scope is per-endpoint and per-resource: the same key on a different route or path parameter is independent.

Required string length: 1 - 255
Pattern: ^[A-Za-z0-9_\-:.]{1,255}$

Body

application/json

Request body for POST /v3/webhooks/endpoints.

​
url
string
required

Publicly accessible HTTPS URL that will receive webhook POST requests.

​
events
enum<string>[] | null

Event types to subscribe to. Omit or set to null to receive all events.

Available options:
avatar_video.success,
avatar_video.fail,
avatar_video_gif.success,
avatar_video_gif.fail,
video_translate.success,
video_translate.fail,
personalized_video,
instant_avatar.success,
instant_avatar.fail,
photo_avatar_generation.success,
photo_avatar_generation.fail,
photo_avatar_train.success,
photo_avatar_train.fail,
photo_avatar_add_motion.success,
photo_avatar_add_motion.fail,
proofread_creation.success,
proofread_creation.fail,
live_avatar.success,
live_avatar.fail,
avatar_video_caption.success,
avatar_video_caption.fail,
video_agent.success,
video_agent.fail,
hyperframes_video.success,
hyperframes_video.fail,
ai_clipping.success,
ai_clipping.fail
​
entity_id
string | null

Optional entity ID to scope this endpoint to a specific resource (e.g. a personalized video project).

Response

Successful response

​
data
WebhookEndpointResponse · object

A registered webhook endpoint.