# FAQ ### I want to refer a friend, where is my URL? You can find the URL in your "Account" page, accessible by the user icon at the top-right. ### How do I change my deposit address or exchange IDs? You can do this by resubmitting your information. Log in to [theREF.io](https://theref.io), enter the new exchange IDs and deposit address in the form fields. This will overwrite your previous entries. You can view your active exchange IDs and deposit address in your "Account" page, accessible by the user icon at the top-right. ### Contact us --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://the-ref.gitbook.io/ref/resources/faq.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.