fix

src/lib/twitch.ts

@@ -42,15 +42,24 @@ export const twitchFollowEvent = z.object({
 // Webhook -> Redeem of channel reward
 export const createTwitchClient = () => {
     const getAccessToken = async () => {
-        const twitchAuthResponse = await fetch(
-            `https://id.twitch.tv/oauth2/token?client_id=${TWITCH_APP_CLIENT_ID}&client_secret=${TWITCH_APP_SECRET}&grant_type=client_credentials&&redirect_uri=https://twitch.johncosta.tech/redirect&scope=moderator:read:followers`,
-            {
-                method: "POST",
-                headers: {
-                    "Content-Type": "application/x-www-form-urlencoded",
+        const authUrl = `https://id.twitch.tv/oauth2/authorize` +
+            `?response_type=code` +
+            `&client_id=${TWITCH_APP_CLIENT_ID}` +
+            `&redirect_uri=${encodeURIComponent("https://twitch.johncosta.tech/redirect")}` +
+            `&scope=moderator:read:followers`
+
+
+        const twitchAuthResponse =
+            await fetch(
+                authUrl,
+                {
+                    method: "POST",
+                    headers: {
+                        "Content-Type": "application/x-www-form-urlencoded",
+                    },
                 },
-            },
-        );
+            );
+
 
         const { access_token } = authBodyValidator.parse(
             await twitchAuthResponse.json(),