> Fetch clean Markdown by appending `.md` to any page URL under https://signalwire.com/docs or requesting it with the HTTP header `Accept: text/markdown`. The root index at https://signalwire.com/docs/llms.txt lists the available documentation indexes.

# id

> Unique address identifier.

```ts
get id(): string
```

Unique address identifier.

## **Examples**

```ts
console.log(address.id);
```

> Unique address identifier.