Live on Solana mainnet. No sign-up, no email, just a recovery phrase.

Invest without exposing your whole wallet.

Buy tokenized trackers for Apple, NVIDIA and the S&P 500 with USDC, from portfolios kept separate from your public wallet. Private funding removes the direct link; trades stay visible.

NoirWire home on a phone: total value, cash to invest and a watchlist

Screens show the app with a sample wallet.

  1. Create or import a wallet
  2. Add USDC on Solana
  3. Invest from a portfolio

Separate portfolios, funded privately.

Each portfolio has its own address. Private funding avoids a direct public transfer from your funding wallet. Trades and holdings remain visible. Next, switched on and in testing: your portfolio names and icons follow your recovery phrase too, encrypted before they leave your device.

Three portfolios in the app, one of them a pie, each with its own value
The private funding sheet in the app, with its fee spelled out

Trackers, pies and Earn.

Trackers

Find a tracker by company or ticker and review the live quote before you buy or sell.

The NVIDIA tracker in the app: live price and a one day chart

Pies

Set a target mix of up to 10 trackers and invest in all of it at once.

A pie in the app: a ring showing the mix, and each tracker's target next to where it stands now

Earn

Lend idle USDC through Jupiter Lend at a variable rate, shown before you deposit.

Earn in the app: the current variable rate and the cash each portfolio could lend

Three questions first.

What am I buying?

Tokenized stock trackers issued by xStocks, not company or fund shares. They carry no voting rights, and the issuer can freeze or move them.

Are my trades private?

Your portfolios avoid a direct public link to your funding wallet. Your trades and holdings stay visible on Solana.

What will I pay?

0.5% on a tracker trade, and 0.1% plus 0.20 USDC to fund a portfolio privately. Network costs are paid in USDC.

What it costs, and how to check it.

NoirWire's fee on a tracker trade
0.5%
USDC to fund a portfolio privately, charged by MagicBlock
0.1% + 0.20
Network costs are paid in USDC, usually well under a cent per action
No SOL

Your recovery phrase is made in your browser and never sent anywhere. The app, this site and the fee relayer are public code.

Talk to us.

Questions, problems and ideas all go straight to the people building it.

Open the app on Solana mainnet.

Open the app

It is an early release. Start with a small amount.