# FEATURES - [Earn GRIDZ Tokens](https://artgridz.gitbook.io/artgridz-documentation/features/earn.md): Our system rewards both creative contribution (coloring, creating) and marketplace participation (buying, selling), with particularly large bonuses for successful collection sales. - [Eraser](https://artgridz.gitbook.io/artgridz-documentation/features/eraser.md): Fix Mistakes or Remove Elements - [CustomGridz](https://artgridz.gitbook.io/artgridz-documentation/features/custom-gridz.md): Unlock CustomGridz to boost your XP & GRIDZ earnings, and sell artworks with full creator proof. Not only the final art: Every pixel you color is permanent—and we ensure its protection. - [Binary](https://artgridz.gitbook.io/artgridz-documentation/features/binary.md): ArtGridz special edition in black and white only --- # 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://artgridz.gitbook.io/artgridz-documentation/features.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.