Write token in http request function via dashboard

Http://mywebsiteaddress/{{toknen}}/path

prior to http node set msg.token to the token value. Then {{token}} will be replaced by the msg.token value you have set.

This is all mentioned in the side bar nodes docs.

When configured within the node, the URL property can contain mustache-style tags. These allow the url to be constructed using values of the incoming message. For example, if the url is set to example.com/{{{topic}}} , it will have the value of msg.topic automatically inserted. Using {{{...}}} prevents mustache from escaping characters like / & etc

if you require more help provide an example of your flow, following the instructions below.

How to import/export a flow

In order to make code readable and usable it is necessary to surround your code with three backticks (also known as a left quote or backquote ```)

``` 
   code goes here 
```

See this post for more details - How to share code or flow json

Youn may also benifit from watching the essentials videos which will give you a better understanding of node-red feature etc.