### Authenticate with cURL

Source: https://portal.electricitymaps.com/docs

Use the auth-token header to authenticate requests to the Electricity Maps API.

```bash
curl 'https://api.electricitymaps.com/v4/carbon-intensity/latest?zone=DE' \
-H 'auth-token: my-api-token'
```

--------------------------------

### Authenticate with Basic Auth

Source: https://portal.electricitymaps.com/docs

Alternative authentication method using a Base64 encoded string of email and API token.

```http
# The base64 encoded string should be "my-email:my-api-token"
Authorization: Basic <Base64 encoded email and api key>
```

--------------------------------

### Common Query Parameters

Source: https://portal.electricitymaps.com/docs

Parameters applicable to API endpoints to manage data estimation and temporal resolution.

```APIDOC
### Query Parameters

- **disableEstimations** (boolean) - Optional - Set to `true` to disable estimated data when measured data is unavailable. Defaults to `false`.
- **temporalGranularity** (string) - Optional - Controls the temporal resolution of the returned data. Possible values: `5_minutes`, `15_minutes`, `hourly` (default), `daily` (past data only), `monthly` (past data only), `quarterly` (past data only), `yearly` (past data only).
```

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