Slippage and pricing
- Set slippage to balance reliability and price. Tight slippage may fail more; wider slippage may fill more but can reduce output.
- Watch estimated output and price impact when liquidity is thin.
Approvals
- Some tokens require approval before swapping. Approval is a separate transaction.
- Prefer limited approvals when your wallet supports it.
Gas and fees
- You pay gas on the chain where you sign. Multi-step routes can need gas for more than one step.
- Review expected gas and any provider fees before confirming.
Status and tracking
- Stay on the tracking screen until completion, especially for bridges.
- If a transaction is pending, check your wallet activity or the block explorer.
Safety reminders
- Double-check From/To chains and tokens before confirming.
- Bookmark the official Jumper domain to avoid fake sites.
- Start with a small test amount on new chains or tokens.