# Custom variables

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## Examples


### $workflow

Gives information about the current workflow.

```js
// Boolean. Whether the workflow is active (true) or not (false)
$workflow.active
// Number. The workflow ID.
$workflow.id
// String. The workflow name.
$workflow.name
```

### $resumeWebhookUrl

The webhook URL to call to resume a [waiting](/integrations/builtin/core-nodes/n8n-nodes-base.wait/) workflow.

See the [Wait > On webhook call](/integrations/builtin/core-nodes/n8n-nodes-base.wait/#webhook-call) documentation to learn more.