# Visitors

Everything about your Visitors

 - [PUT /visitors](https://developers.intercom.com/docs/references/rest-api/api.intercom.io/visitors/updatevisitor.md): Sending a PUT request to `/visitors` will result in an update of an existing Visitor. **Option 1.** You can update a visitor by passing in the `user_id` of the visitor in the Request body. **Option 2.
 - [GET /visitors](https://developers.intercom.com/docs/references/rest-api/api.intercom.io/visitors/retrievevisitorwithuserid.md): You can fetch the details of a single visitor.
 - [POST /visitors/convert](https://developers.intercom.com/docs/references/rest-api/api.intercom.io/visitors/convertvisitor.md): You can merge a Visitor to a Contact of role type `lead` or `user`. > 📘 What happens upon a visitor being converted? If the User exists, then the Visitor will be merged into it, the Visitor deleted a