# Grams On-chain Program
Grams are yield-generating tokenized portfolios, built on
[Solana](http://solana.com/) blockchain.
## Requirements
In order to run & develop Grams locally, you need to install the following:
- [Rust & Cargo](https://rustup.rs/#) v1.5 or higher
- [Solana CLI](https://docs.solana.com/cli/install-solana-cli-tools)
If you are using Visual Studio Code, you can install the following extensions:
- [Rust Extension](https://marketplace.visualstudio.com/items?itemName=rust-lang.rust)
- [Prettier Extension](https://marketplace.visualstudio.com/items?itemName=esbenp.prettier-vscode)
## Get Started