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Access and setup

Open test.vanna.finance and choose Solana in the chain switcher at the top right. The same site also runs Vanna on Stellar.
The test app is private. Enter the access code the Vanna team gave you; your browser remembers it for about 30 days. If the code is changed, you’re asked again. Don’t have one? Ask the Vanna team.
No. Vanna runs on a Solana mainnet fork (Surfpool): real mainnet programs and accounts, cloned onto a test node. The RPC hostname contains devnet, but it isn’t public Devnet.
Sign in with email, Google, X or GitHub (an embedded wallet is created for you), or connect Backpack. Solflare and Phantom show as Soon: Solflare checks every transaction against Solana mainnet and has no custom-RPC option, so it can’t sign on the fork yet. See Connect Your Wallet.
Only with Backpack. Add https://rpc-devnet.solana.vanna.finance as a custom RPC so it shows fork balances and previews transactions correctly. See Add the Vanna RPC. Email and social logins don’t need it.
Click Deposit in the header and use Test funds: Mint one token or Mint all. You get 1,000 of each token, 10 of each xStock and 1,000 CASH, as often as you like. See Faucet.
No. Minting writes test balances directly into the fork. They have no value on Mainnet, and devnet or mainnet tokens sent to your address won’t show up in the app.

Borrowing and risk

SOL, USDC, JitoSOL, JupSOL, JupUSD and the xStocks NVDAx, GOOGLx, AAPLx and TSLAx. Farm receipts (kSOL, kUSDC, USD*, vbSOL…) count too.
SOL, USDC and USDT.
Up to 10× on the Margin page’s slider, as long as your health factor stays above the 1.15 safety floor. Perps orders go up to each Phoenix market’s own limit, shown under the market name on the Perps page (for example Max 5× on ETH-PERP).
When its health factor (collateral ÷ debt) is 1.10 or below. See Liquidation.
Repays come from the borrowed token held in your margin account. Move more in with Transfer Collateral, or use Flash repay, which swaps other holdings to cover the loan.
Yes, up to the pool’s available liquidity (what isn’t currently borrowed).

Trading, Farm and Predict

You choose: Jupiter (the default) or Titan, from the dropdown in the swap card’s header. Either way the swap runs from your margin account and is health-checked. See Spot Swap.
SOL, ETH, BTC, TSLA and META perps on Phoenix, with USDC from your margin account as collateral. Market orders only; limit orders are marked Soon. Stock markets follow their market hours. See Perps.
You swap one asset in your margin account for a receipt of about the same value, and the receipt counts as collateral. See Farm.
Basis vaults earn Phoenix perp funding. When funding turns negative, the vault’s short pays instead of earning. See Delta-Neutral.
Predict lists real World.xyz events. Each outcome has a Yes and a No share; a winning share pays $1. You pay in CASH, World’s USD token; mint test CASH from Deposit → Test funds. See Predict.
Matched Yes and No shares are merged into USDC and lent in Vanna’s USDC pool; the interest comes back as extra shares of your side. See Earn While You Wait.

Everything else

Not yet. Rewards in the header is marked Soon: points for lending, trading and predicting, referrals and a leaderboard are on the way, across Solana and Stellar.
Rewards page with a Coming soon badge: points for lending, trading and predicting, referrals and a leaderboard are on the way

The Rewards page today: coming soon.

Yes. Use the built-in Copilot, or connect Claude, Cursor or another MCP client through Vanna MCP. Either way, your wallet signs every transaction.
The core program is H37YVBG3eGtz89ofd7iDLc2PJgn12778392XeU2QJcGC. See Deployed Contracts.