Buy CYRUS

CYRUS is sold through a bonding curve on Base. You pay with USDC, and the price rises gradually as more of the sale allocation is sold.

Before You Start

You need:

• a browser wallet installed (Rabby recommended; MetaMask also works)
• USDC on Base in that wallet
• a small amount of Base ETH for gas

How to Connect

Open app.cyrus.gold in your browser. Your wallet extension will detect the site and offer to connect. You do not need to scan a QR code - the extension connects automatically when you click the connect button in the app.

Step-by-Step

1. Open app.cyrus.gold in your browser
2. Click the connect button and select your wallet extension
3. Make sure the wallet is on Base (not Ethereum or another chain)
4. Enter the USDC amount you want to spend
5. Review the CYRUS amount the app shows you
6. Approve USDC spending if this is your first purchase (one-time step)
7. Confirm the purchase transaction in your wallet
8. Wait for the transaction to confirm
9. Check that CYRUS appears in your wallet balance

First Purchase Advice

If this is your first time:

• start with a small test amount - there is no minimum, so try $5 or $10 first
• confirm the wallet is on Base before approving anything
• confirm you are spending USDC, not another asset
• make sure you still have some Base ETH left after the purchase

Once the first buy works, you can make larger purchases.

Sale Details

If Something Looks Wrong

Stop before signing if:

• the wallet is on the wrong chain
• the app is asking for the wrong asset
• the amounts look obviously wrong
• anything is asking you to paste your recovery phrase

After You Buy

After the transaction confirms, your wallet should show the CYRUS balance. You can verify the transaction on BaseScan using the contract addresses above.