# Dash API

```
http://localhost:4208/api
```

## CORS & cookies

All browser requests that need auth must send cookies:

```js
fetch('http://localhost:4208/api/auth/me', {
  credentials: 'include',
});
```

Sessions use an HTTP-only `token` cookie (`Secure`, `SameSite=Strict`, 24h). The browser must talk to the API over **HTTPS** for login to work — `Secure` cookies are not sent on plain HTTP.

## Auth flow

1. Call [`GET /auth/me`](routes/auth/me.md) to get `googleClientId` (included in 200 and 401 responses).
2. Sign in with Google on the frontend (Google Identity Services / One Tap).
3. POST the Google ID token to [`POST /auth/login`](routes/auth/login.md).
4. The API sets the session cookie.
5. Call protected routes with `credentials: 'include'`. The cookie is refreshed automatically when it has less than 2 hours left.

## Routes

Mirrors [`src/api/routes/`](../../src/api/routes/).

| File | Endpoint |
|------|----------|
| [`routes/auth/login.md`](routes/auth/login.md) | `POST /auth/login` |
| [`routes/auth/logout.md`](routes/auth/logout.md) | `POST /auth/logout` |
| [`routes/auth/me.md`](routes/auth/me.md) | `GET /auth/me` |
| [`routes/health.md`](routes/health.md) | `GET /health` |

## Frontend checklist

- [ ] `credentials: 'include'` on every API call
- [ ] HTTPS in dev (or proxy) so `Secure` cookies work