diff --git a/src/endpoints/discord/auth/callback.ts b/src/endpoints/discord/auth/callback.ts
index b8aade3..87ac0bf 100644
--- a/src/endpoints/discord/auth/callback.ts
+++ b/src/endpoints/discord/auth/callback.ts
@@ -1,11 +1,12 @@
 import { Request, ResponseToolkit } from "@hapi/hapi";
+import { CHANNEL_DATA, DISCORD_API_URI } from "@/constants";
 import { config, db } from "@/main";
+import boom from "@hapi/boom";
 import axios from "axios";
 
 export default {
 	method: `GET`, path: `/discord/auth/callback`,
 	async handler(request: Request, h: ResponseToolkit) {
-		console.log(`Authentication finishing!`)
 		let code = request.query.code;
 
 		let data = new URLSearchParams();
@@ -15,14 +16,26 @@ export default {
 		data.set(`code`, code);
 		data.set(`redirect_uri`, config.discord.auth_redirect);
 
-		let r = await axios.post(`https://discord.com/api/v8/oauth2/token`, data, {
+		let r = await axios.post(`${DISCORD_API_URI}/oauth2/token`, data, {
 			headers: {
 				'Content-Type': `application/x-www-form-urlencoded`
 			}
 		});
 
-		db.webhook.token = r.data.webhook.token;
-		db.webhook.id = r.data.webhook.id;
+		let { guild_id, id, token } = r.data.webhook;
+
+		// Assert the guild is allowed to be setup.
+		if (!config.guilds[guild_id]) {
+
+			// Delete the webhook so that it doesn't remain in the server
+			await axios.delete(r.data.webhook.url);
+
+			throw boom.notFound(`Cannot save a webhook for a guild that doesn't have a config set up.`);
+		};
+
+		db[guild_id] = JSON.parse(JSON.stringify(CHANNEL_DATA))
+		db[guild_id].webhook.token = token;
+		db[guild_id].webhook.id = id;
 
 		return r.data;
 	},