diff --git a/packages/server/src/api.ts b/packages/server/src/api.ts
index 25a795f..2aae3ac 100644
--- a/packages/server/src/api.ts
+++ b/packages/server/src/api.ts
@@ -3,9 +3,7 @@ import { prisma } from "./lib/prisma";
 
 const app = Router();
 
-const AUTH_ENDPOINT = "https://auth.fediverse.events";
-const AUTH_CLIENT = "canvas";
-const AUTH_SECRET = "secret";
+const { AUTH_ENDPOINT, AUTH_CLIENT, AUTH_SECRET } = process.env;
 
 app.get("/me", (req, res) => {
   res.json(req.session);
diff --git a/packages/server/src/index.ts b/packages/server/src/index.ts
index 3b75050..b3efaf8 100644
--- a/packages/server/src/index.ts
+++ b/packages/server/src/index.ts
@@ -36,6 +36,21 @@ if (!process.env.REDIS_SESSION_PREFIX) {
   );
 }
 
+if (!process.env.AUTH_ENDPOINT) {
+  Logger.error("AUTH_ENDPOINT is not defined");
+  process.exit(1);
+}
+
+if (!process.env.AUTH_CLIENT) {
+  Logger.error("AUTH_CLIENT is not defined");
+  process.exit(1);
+}
+
+if (!process.env.AUTH_SECRET) {
+  Logger.error("AUTH_SECRET is not defined");
+  process.exit(1);
+}
+
 Redis.connect();
 
 const express = new ExpressServer();
diff --git a/packages/server/src/types.ts b/packages/server/src/types.ts
index 5911e63..de76328 100644
--- a/packages/server/src/types.ts
+++ b/packages/server/src/types.ts
@@ -40,6 +40,10 @@ declare global {
        * If set, use this relative path to serve the admin UI at /admin
        */
       SERVE_ADMIN?: string;
+
+      AUTH_ENDPOINT: string;
+      AUTH_CLIENT: string;
+      AUTH_SECRET: string;
     }
   }
 }