# OQENS Database Cloud Studio — Universal SDK & REST API Specification
> Multi-language specification for TypeScript/JS, Python, Go, Rust, cURL, and REST.

## Core Endpoints & Auth
- **Base URL**: `https://db.echo.oqens.me`
- **Auth Header**: `Authorization: Bearer oq_live_...` or `X-API-Key: oq_live_...`
- **NPM Package**: `@oqens/db` (v1.0.0)
- **REST Namespace**: `/api/dbaas/v2/projects/:slug/...`

---

## Multi-Language Quickstart
### Python
```python
import requests
res = requests.post(
  'https://db.echo.oqens.me/api/dbaas/v2/projects/my-app/query',
  headers={'Authorization': 'Bearer oq_live_...'},
  json={'query': 'SELECT NOW();'}
)
print(res.json())
```

### TypeScript / JavaScript
```typescript
import { createClient } from '@oqens/db'
const db = createClient({ apiKey: 'oq_live_...', projectSlug: 'my-app' })
const { rows } = await db.query('SELECT NOW();')
```

### cURL
```bash
curl -X POST https://db.echo.oqens.me/api/dbaas/v2/projects/my-app/query \
  -H 'Authorization: Bearer oq_live_...' \
  -H 'Content-Type: application/json' \
  -d '{"query": "SELECT NOW();"}'
```