Common issues and fixes
1. Make sure MetaMask is installed and unlocked.
2. Refresh the page and try again.
3. If using Chrome, restart the browser — MetaMask extensions can lose context.
In MetaMask, go to Settings → Advanced → Reset Account to clear the stuck transaction queue. This does not affect your funds.
Click the network button in the top right of the swap card and select the correct chain. MetaMask will prompt you to switch.
Make sure: (1) wallet is connected, (2) you have entered an amount, (3) you have sufficient balance including gas.
NINJA price data is fetched from DexScreener. If no liquidity exists yet, price will show as "—". This is expected during pre-launch.
Try increasing slippage (currently 0.5%). Market conditions may have moved the price during execution.
DM us on X @cryptoninjaswap with your transaction hash and a description of the issue.