> ## Documentation Index
> Fetch the complete documentation index at: https://docs.solana.vanna.finance/llms.txt
> Use this file to discover all available pages before exploring further.

# Stocklana

> What we built for Solana's tokenized-stock hackathon, and how to judge it.

Vanna Solana was built for **[Stocklana](https://hackathons.solana.com/hackathons/stocklana)** — tokenized stocks on Solana, judged on whether this can be a real app people use.

## The product question we answered

Tokenized stocks already trade. They did not **do** anything.

1. **No perp market** → we shipped long/short for TSLAx, GOOGLx, AAPLx, OPENAI, ANTHROPIC.
2. **Kamino stock interest is zero** → we shipped Vanna lending pools where borrow demand creates APY.
3. **Hold had no utility** → we shipped one-click Farm: stock in, Kamino main-market USDC/SOL yield out.

## Working surfaces

| Surface  | Live URL                                                                     |
| -------- | ---------------------------------------------------------------------------- |
| App      | [devnet.solana.vanna.finance/earn](https://devnet.solana.vanna.finance/earn) |
| Fork RPC | [rpc-devnet.solana.vanna.finance](https://rpc-devnet.solana.vanna.finance)   |
| Earn     | Seven pools including PreStocks                                              |
| Perps    | Long/short, charts, positions                                                |
| Swap     | Jupiter                                                                      |
| Farm     | Carry trade + exits 25–100%                                                  |

## Why this is Solana-shaped

* One program, PDAs, remaining-accounts health
* Token-2022 xStocks / PreStocks
* Pyth equity + xStock feeds ([Pyth track](https://hackathons.solana.com/hackathons/stocklana))
* Jupiter routes inside the margin vault
* Kamino CPI + main-market supply ([credit / yield](https://hackathons.solana.com/hackathons/stocklana) wedge)

## Judge path (five minutes)

1. Open the app. Connect. Faucet → Mint All.
2. Supply 10 TSLAx on Earn. See a non-zero APY.
3. Perps → Long TSLAx with 10 USDC at 2×. One signature. Row appears.
4. Perps → Short a PreStock (ANTHROPIC or OPENAI). That market did not exist.
5. Farm → 1 TSLAx at 2× into Kamino USDC. Open Position. Exit 100%.

## Repos

* Contracts: `Protocol_V1_Solana`
* App: `Backend-Solana`
* These docs: `Solana_Docs`

Keep building after Stocklana: [Colosseum World's Fair](https://colosseum.com/worldsfair).