diff --git a/db_migrations/20260502_auto_login.sql b/db_migrations/20260502_auto_login.sql
new file mode 100644
index 0000000..3da5543
--- /dev/null
+++ b/db_migrations/20260502_auto_login.sql
@@ -0,0 +1,8 @@
+-- Auto-login credentials for daily Zerodha token refresh
+ALTER TABLE user_broker
+    ADD COLUMN IF NOT EXISTS zerodha_login_id   TEXT,
+    ADD COLUMN IF NOT EXISTS zerodha_password    TEXT,
+    ADD COLUMN IF NOT EXISTS totp_secret         TEXT,
+    ADD COLUMN IF NOT EXISTS auto_login_enabled  BOOLEAN NOT NULL DEFAULT FALSE,
+    ADD COLUMN IF NOT EXISTS auto_login_last_at  TIMESTAMPTZ,
+    ADD COLUMN IF NOT EXISTS auto_login_last_err TEXT;