let sdk = new Appwrite();

sdk
    .setEndpoint('https://[HOSTNAME_OR_IP]/v1') // Your API Endpoint
    .setProject('5df5acd0d48c2') // Your project ID
    .setKey('919c2d18fb5d4...a2ae413da83346ad2') // Your secret API key
;

let promise = sdk.projects.createWebhook('[PROJECT_ID]', '[NAME]', [], 'https://example.com', false);

promise.then(function (response) {
    console.log(response); // Success
}, function (error) {
    console.log(error); // Failure
});