Facebook/Messenger Webhook Verification | Apologist AI

Handles the Meta webhook verification handshake, echoing hub.challenge when hub.verify_token matches the channel’s configured token.

idstringRequired

The channel id

hub.modeenumRequired

Allowed values:

hub.verify_tokenstringRequired

hub.challengestringOptional

Verification succeeded; echoes the challenge

400

Bad Request Error

403

Forbidden Error

404

Not Found Error

1	import { ApologistAgentClient } from "apologist";
2
3	async function main() {
4	const client = new ApologistAgentClient();
5	await client.channels.verifyFacebookWebhook("id", {
6	hubMode: "subscribe",
7	hubVerifyToken: "hub.verify_token",
8	});
9	}
10	main();