URL

Pass visitor data into your docs through URL query parameters.

You can pass visitor data to your docs through URL query parameters. Below is an overview of the method:

Method	Use-cases	Ease of setup	Security	Format
Query parameters visitor.<prop>=	Feature flags, roles	Easy to use	❌ Visitor can override the properties	JSON

Query parameters

To pass data to GitBook through URL parameters, you’ll need to pass the data in the URL in the format visitor.<prop>.

For example:

https://docs.acme.org/?visitor.language=fr&visitor.country=fr

Visiting this URL would pass in the following claims when the site loads:

{
  "language": "fr",
  "country": "fr"
}

Data passed through query parameters must be defined in your visitor schema through an unsigned object. Additionally, query parameters can be easily changed by the visitor and are best suited for non-sensitive information.