# CAD019: Asset Model

> One polymorphic asset/transfer that accepts fungible tokens, NFT sets, derivative contracts and asset types not yet invented — generic contracts can handle anything ownable. Replaces the ERC-20/721/1155/4626 zoo with a single universal SPI.

**Category:** Convex Architecture Documents  
**Badge:** CAD  
**Page:** https://brittleboye.github.io/awesome-lattice/projects/cads/cad019-asset-model/

## Links

- **Homepage:** https://docs.convex.world/docs/cad/019_assets
- **Source:** https://github.com/Convex-Dev/design/tree/main/docs/cad/019_assets

## Tags

`spec` `assets` `smart-contracts` `tokens` `cvm`

_Generated 2026-04-19T08:15:29.656Z by Awesome Lattice._