Blast swaps
Pay ETH on Blast and receive Frax (FRAX) on Blast.
Keep ETH on Blast for gas. Enter an amount to compare quotes, then connect your wallet to review and sign.
Swap
Selected tokens and networks
ETH on Blast to FRAX on Blast
Both tokens in this selection are on Blast (chain ID 81457). It does not require a transfer to another network. Changing a token or network in the swap box changes the route.
You pay
Ether (ETH)
Blast · 18 decimals
Native ETH; no token contract.
You receive
Frax (FRAX)
Blast · 18 decimals
Token contract on Blast0x909DBdE1eBE906Af95660033e478D59EFe831fED- Gas and approvals
- Keep ETH on Blast for network fees. ETH is the native asset here, so spending it does not need an ERC-20 approval. Leave some behind for gas.
- Compare an executable quote
- Disconnected previews request current provider quotes but cannot be signed. Reference-price tables are separate from those quotes. Connect your wallet to get transaction details for your address. Review the provider, fees, recipient and minimum received for your amount before signing.
How to review a swap · Swap and bridge risks · How routes and fees are compared
FAQ
Swapping on Blast — FAQ
Which token pays gas on Blast?
ETH pays network fees on Blast (chain ID 81457). Keep some available for approvals and swaps even when trading a stablecoin or another token.
How do I check that my tokens are on Blast?
Check the network in your wallet and look up the token contract on https://blastscan.io. An identical wallet address or token symbol on another chain does not mean the balances are shared.
Does a swap on Blast require a bridge?
If both selected tokens are on Blast, the swap stays on that network. Selecting an input or output on another network requires a cross-chain route. Review the destination network and minimum received before signing.