---
title: TKToken.InstanceID
framework: cryptotokenkit
role: symbol
role_heading: Type Alias
path: cryptotokenkit/tktoken/instanceid
---

# TKToken.InstanceID

A type that represents the instance identifier of a token.

## Declaration

```swift
typealias InstanceID = String
```

## See Also

### Creating Tokens

- [init(tokenDriver:instanceID:)](cryptotokenkit/tktoken/init(tokendriver:instanceid:).md)