> For the complete documentation index, see [llms.txt](https://docs.nmkr.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nmkr.io/nmkr-studio-api/api-examples/smart-contract.md).

# Smart Contract

- [Secondary Sales via NMKR Pay](https://docs.nmkr.io/nmkr-studio-api/api-examples/smart-contract/secondary-sales-via-nmkr-pay.md): Sell already minted tokens via NMKR Pay