Create a webhook for an email domain

POST

email_domains

{domain_id}

webhooks

JavaScript

import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: process.env['TELNYX_API_KEY'], // This is the default and can be omitted
});

const EmailWebhook = await client.emailDomains.webhooks.create('domain_id', {
  events: [],
  url: 'url',
});

console.log(EmailWebhook.data);

import os
from telnyx import Telnyx

client = Telnyx(
    api_key=os.environ.get("TELNYX_API_KEY"),  # This is the default and can be omitted
)
email_webhook = client.email_domains.webhooks.create(
    domain_id="domain_id",
    events=[],
    url="url",
)
print(email_webhook.data)

package main

import (
	"context"
	"fmt"

	"github.com/team-telnyx/telnyx-go"
	"github.com/team-telnyx/telnyx-go/option"
)

func main() {
	client := telnyx.NewClient(
		option.WithAPIKey("My API Key"),
	)
	webhook, err := client.EmailDomains.Webhooks.New(
		context.TODO(),
		"domain_id",
		telnyx.EmailDomainWebhookNewParams{
			Events: "events",
			URL:    "url",
		},
	)
	if err != nil {
		panic(err.Error())
	}
	fmt.Printf("%+v\n", webhook.Data)
}

package com.telnyx.sdk.example;

import com.telnyx.sdk.client.TelnyxClient;
import com.telnyx.sdk.client.okhttp.TelnyxOkHttpClient;
import com.telnyx.sdk.models.emailDomains.webhooks.WebhookCreateParams;
import java.util.List;

public final class Main {
    private Main() {}

    public static void main(String[] args) {
        TelnyxClient client = TelnyxOkHttpClient.fromEnv();

        WebhookCreateParams params = WebhookCreateParams.builder()
            .events(List.of())
            .url("url")
            .build();
        var response = client.emailDomains().webhooks().create("domain_id", params);
    }
}

<?php

require_once dirname(__DIR__) . '/vendor/autoload.php';

use Telnyx\Client;
use Telnyx\Core\Exceptions\APIException;

$client = new Client(apiKey: getenv('TELNYX_API_KEY') ?: 'My API Key');

try {
  $email_webhook = $client->emailDomains->webhooks->create(
    'domain_id',
    events: [],
    url: 'url',
  );

  var_dump($email_webhook);
} catch (APIException $e) {
  echo $e->getMessage();
}

curl --request POST \
  --url https://api.telnyx.com/v2/email_domains/{domain_id}/webhooks \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "url": "https://example.com/webhooks/email",
  "events": [
    "email.sent",
    "email.delivered",
    "email.bounced"
  ]
}
'

{
  "data": {
    "id": "123e4567-e89b-12d3-a456-426614174003",
    "record_type": "email_webhook",
    "url": "https://example.com/webhooks/email",
    "events": [
      "email.sent",
      "email.delivered",
      "email.bounced"
    ],
    "domain_id": "123e4567-e89b-12d3-a456-426614174000",
    "created_at": "2026-06-18T12:00:00Z",
    "updated_at": "2026-06-18T12:00:00Z"
  }
}

{
  "errors": [
    {
      "code": "10001",
      "title": "Not Found",
      "detail": "The requested email domain was not found"
    }
  ]
}

{
  "errors": [
    {
      "code": "10015",
      "title": "Validation Failed",
      "detail": "domain is invalid",
      "source": {
        "pointer": "/data/attributes/domain"
      }
    }
  ]
}

{
  "errors": [
    {
      "code": "500",
      "title": "Internal Server Error",
      "detail": "An unexpected error occurred"
    }
  ]
}

Authorizations

Authorization

string

header

required

Telnyx API key supplied as Authorization: Bearer <token>. In production, auth may be validated by the API gateway and forwarded via Telnyx auth headers.

Path Parameters

domain_id

string<uuid>

required

Email domain UUID

Body

application/json

url

string<uri>

required

HTTPS endpoint to deliver subscribed events to.

events

enum<string>[]

required

At least one event type is required.

Minimum array length: 1

Event types a webhook may subscribe to. The union of email.* events (published by email-api) and email_domain.* lifecycle events (published by this service). An event not listed here can never be subscribed to and is silently dropped.

Available options:

email.scheduled,

email.sandbox,

email.queued,

email.sending,

email.sent,

email.delivered,

email.deferred,

email.bounced,

email.failed,

email.complained,

email.opened,

email.clicked,

email.unsubscribed,

email.received,

email_domain.created,

email_domain.verified,

email_domain.degraded,

email_domain.suspended,

email_domain.deleted

Response

Email webhook created

data

object

required

Show child attributes

Example:

{
  "id": "123e4567-e89b-12d3-a456-426614174003",
  "record_type": "email_webhook",
  "url": "https://example.com/webhooks/email",
  "events": [
    "email.sent",
    "email.delivered",
    "email.bounced"
  ],
  "domain_id": "123e4567-e89b-12d3-a456-426614174000",
  "created_at": "2026-06-18T12:00:00Z",
  "updated_at": "2026-06-18T12:00:00Z"
}

⌘I

JavaScript

import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: process.env['TELNYX_API_KEY'], // This is the default and can be omitted
});

const EmailWebhook = await client.emailDomains.webhooks.create('domain_id', {
  events: [],
  url: 'url',
});

console.log(EmailWebhook.data);

import os
from telnyx import Telnyx

client = Telnyx(
    api_key=os.environ.get("TELNYX_API_KEY"),  # This is the default and can be omitted
)
email_webhook = client.email_domains.webhooks.create(
    domain_id="domain_id",
    events=[],
    url="url",
)
print(email_webhook.data)

package main

import (
	"context"
	"fmt"

	"github.com/team-telnyx/telnyx-go"
	"github.com/team-telnyx/telnyx-go/option"
)

func main() {
	client := telnyx.NewClient(
		option.WithAPIKey("My API Key"),
	)
	webhook, err := client.EmailDomains.Webhooks.New(
		context.TODO(),
		"domain_id",
		telnyx.EmailDomainWebhookNewParams{
			Events: "events",
			URL:    "url",
		},
	)
	if err != nil {
		panic(err.Error())
	}
	fmt.Printf("%+v\n", webhook.Data)
}

package com.telnyx.sdk.example;

import com.telnyx.sdk.client.TelnyxClient;
import com.telnyx.sdk.client.okhttp.TelnyxOkHttpClient;
import com.telnyx.sdk.models.emailDomains.webhooks.WebhookCreateParams;
import java.util.List;

public final class Main {
    private Main() {}

    public static void main(String[] args) {
        TelnyxClient client = TelnyxOkHttpClient.fromEnv();

        WebhookCreateParams params = WebhookCreateParams.builder()
            .events(List.of())
            .url("url")
            .build();
        var response = client.emailDomains().webhooks().create("domain_id", params);
    }
}

<?php

require_once dirname(__DIR__) . '/vendor/autoload.php';

use Telnyx\Client;
use Telnyx\Core\Exceptions\APIException;

$client = new Client(apiKey: getenv('TELNYX_API_KEY') ?: 'My API Key');

try {
  $email_webhook = $client->emailDomains->webhooks->create(
    'domain_id',
    events: [],
    url: 'url',
  );

  var_dump($email_webhook);
} catch (APIException $e) {
  echo $e->getMessage();
}

curl --request POST \
  --url https://api.telnyx.com/v2/email_domains/{domain_id}/webhooks \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "url": "https://example.com/webhooks/email",
  "events": [
    "email.sent",
    "email.delivered",
    "email.bounced"
  ]
}
'

{
  "data": {
    "id": "123e4567-e89b-12d3-a456-426614174003",
    "record_type": "email_webhook",
    "url": "https://example.com/webhooks/email",
    "events": [
      "email.sent",
      "email.delivered",
      "email.bounced"
    ],
    "domain_id": "123e4567-e89b-12d3-a456-426614174000",
    "created_at": "2026-06-18T12:00:00Z",
    "updated_at": "2026-06-18T12:00:00Z"
  }
}

{
  "errors": [
    {
      "code": "10001",
      "title": "Not Found",
      "detail": "The requested email domain was not found"
    }
  ]
}

{
  "errors": [
    {
      "code": "10015",
      "title": "Validation Failed",
      "detail": "domain is invalid",
      "source": {
        "pointer": "/data/attributes/domain"
      }
    }
  ]
}

{
  "errors": [
    {
      "code": "500",
      "title": "Internal Server Error",
      "detail": "An unexpected error occurred"
    }
  ]
}

Getting Started

Sending Email

Inboxes

Domains & Validation

Deliverability

Templates & Suppression

Events & Webhooks

For AI Agents

Create a webhook for an email domain

Authorizations

Path Parameters

Body

Response