Create a new webhook

POST/webhooksCreate a new webhook

Request body

application/json

objectCreateWebhookRequest

endpointstringrequired

The URL where webhook events will be sent.

eventsarray of stringrequired

Array of event types to subscribe to.

minItems 1

Show child attributes

minItems 1

Example request

{
  "endpoint": "https://webhook.example.com/handler",
  "events": [
    "email.sent",
    "email.delivered",
    "email.bounced"
  ]
}

Responses

objectCreateWebhookResponse

idstring · uuid

The ID of the webhook.

objectstring

The type of object.

signing_secretstring

The secret key used to verify webhook payloads.

Example response

{
  "id": "479e3145-dd38-476b-932c-529ceb705947",
  "object": "webhook",
  "signing_secret": "whsec_..."
}

Examples

curl -X POST 'https://api.resend.com/webhooks' \
  -H 'Content-Type: application/json' \
  -d '{"endpoint":"https://webhook.example.com/handler","events":["email.sent","email.delivered","email.bounced"]}'

const response = await fetch('https://api.resend.com/webhooks', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({"endpoint":"https://webhook.example.com/handler","events":["email.sent","email.delivered","email.bounced"]}),
});
const data = await response.json();

const response = await fetch('https://api.resend.com/webhooks', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: "{\"endpoint\":\"https://webhook.example.com/handler\",\"events\":[\"email.sent\",\"email.delivered\",\"email.bounced\"]}" });
console.log(await response.json());

import requests

response = requests.request(
    "POST",
    "https://api.resend.com/webhooks",
    headers={"Content-Type": "application/json"},
    data='{"endpoint":"https://webhook.example.com/handler","events":["email.sent","email.delivered","email.bounced"]}',
)
print(response.json())

package main

import (
	"context"
	"net/http"
	"strings"
)

func main() {
	ctx := context.Background()
	body := strings.NewReader(`{"endpoint":"https://webhook.example.com/handler","events":["email.sent","email.delivered","email.bounced"]}`)
	req, err := http.NewRequestWithContext(ctx, "POST", "https://api.resend.com/webhooks", body)
	if err != nil {
		panic(err)
	}
	req.Header.Set("Content-Type", "application/json")
	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
}

<?php
$request = curl_init("https://api.resend.com/webhooks");
curl_setopt($request, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($request, CURLOPT_POSTFIELDS, "{\"endpoint\":\"https://webhook.example.com/handler\",\"events\":[\"email.sent\",\"email.delivered\",\"email.bounced\"]}");
curl_setopt($request, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
$response = curl_exec($request);
curl_close($request);

var request = HttpRequest.newBuilder(URI.create("https://api.resend.com/webhooks"))
    .method("POST", HttpRequest.BodyPublishers.noBody())
    .header("Content-Type", "application/json")
    .method("POST", HttpRequest.BodyPublishers.ofString("{\"endpoint\":\"https://webhook.example.com/handler\",\"events\":[\"email.sent\",\"email.delivered\",\"email.bounced\"]}"))
    .build();
var response = HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());

require 'net/http'

uri = URI("https://api.resend.com/webhooks")
request = Net::HTTPGenericRequest.new("POST", true, true, uri)
request['Content-Type'] = 'application/json'
request.body = "{\"endpoint\":\"https://webhook.example.com/handler\",\"events\":[\"email.sent\",\"email.delivered\",\"email.bounced\"]}"
response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }

using var client = new HttpClient();
using var request = new HttpRequestMessage(HttpMethod.Post, "https://api.resend.com/webhooks");
request.Content = new StringContent("{\"endpoint\":\"https://webhook.example.com/handler\",\"events\":[\"email.sent\",\"email.delivered\",\"email.bounced\"]}", Encoding.UTF8, "application/json");
using var response = await client.SendAsync(request);

{
  "id": "479e3145-dd38-476b-932c-529ceb705947",
  "object": "webhook",
  "signing_secret": "whsec_..."
}

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