> For the complete documentation index, see [llms.txt](https://docs.artinals.com/artinals-protocol/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.artinals.com/artinals-protocol/building-on-top-of-the-artinals-contract/package-id.md).

# Package ID

* **Package ID**: 
* Mainnet: `0x10f87d4b28b6443c670c581af1a7aac85bbb47425ad1065e387910d638690ee3`
* `Testnet:` "0x0e019c9c3305a48ab8806b34311a93ae8ad3c6ddcce211b2ab257cd223da55b9
* **Network**: Sui Testnet
* **Main Modules**:
  * `ART20`: Core NFT functionality
  * `SALE`: NFT sales and marketplace features
  * `TRADE`: Trading and liquidity pool operations