{
  "name": "my-worker-with-hyperdrive",
  "main": "src/index.ts",
  "compatibility_date": "2024-09-23",
  "compatibility_flags": [
    "nodejs_compat"  // REQUIRED for database drivers (pg, postgres, mysql2)
  ],
  "hyperdrive": [
    {
      // Binding name - access as env.HYPERDRIVE in your Worker
      "binding": "HYPERDRIVE",

      // Hyperdrive configuration ID from: wrangler hyperdrive create
      "id": "<your-hyperdrive-id-here>",

      // (Optional) Local development connection string
      // Alternative: Use CLOUDFLARE_HYPERDRIVE_LOCAL_CONNECTION_STRING_HYPERDRIVE env var
      "localConnectionString": "postgres://user:password@localhost:5432/local_db"
    }
  ],

  // Example: Multiple Hyperdrive configurations
  // "hyperdrive": [
  //   {
  //     "binding": "POSTGRES_DB",
  //     "id": "postgres-hyperdrive-id"
  //   },
  //   {
  //     "binding": "MYSQL_DB",
  //     "id": "mysql-hyperdrive-id"
  //   }
  // ],

  // Optional: Enable observability
  "observability": {
    "enabled": true
  }
}