Gas Up with USD
Fill up your gas with USD
Buy SOL
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Frequently Asked Questions
Everything you need to know about GasUp
GasUp is an all-in-one DeFi platform offering three core services:
•Gas - Buy native tokens (ETH, SOL, BNB) with stablecoins, even without gas!
•Swap - Trade any tokens at best rates powered by 1inch
•Bridge - Cross-chain transfers powered by Mayan Finance
One platform for all your DeFi needs!
Gas lets you buy native blockchain tokens using stablecoins - completely gasless! Using EIP-3009 technology, you simply sign a message and our relayer handles the transaction. Perfect when you need ETH/SOL but don't have any gas to swap.
Swap allows you to trade any tokens at the best rates. Powered by 1inch aggregator, it finds the optimal route across multiple DEXs to ensure you get the best price for your trades.
Bridge enables seamless cross-chain token transfers. Powered by Mayan Finance, you can move assets between Solana, Ethereum, BSC, Arbitrum, Base, and many more chains quickly and securely.
G
Gas2% - 5%
Covers relayer gas costs
S
Swap0.3%
Platform fee
B
Bridge0.3%
Includes Mayan protocol fee
All fees are shown before confirmation. No hidden charges!
We support a wide range of chains:
•EVM: Ethereum, BSC, Arbitrum, Base, Optimism, Polygon, Avalanche, Linea, Scroll, Monad, and more
•Non-EVM: Solana
Chain support varies by feature. Check each page for available options.
Absolutely! Your security is our priority:
•Non-custodial - we never hold your funds
•Smart contracts are open source and auditable
•Using battle-tested protocols (1inch, Mayan Finance)
•All transactions require your wallet signature
You maintain full control of your assets at all times.
Transaction times vary by service:
•Gas: Instant to 2 minutes
•Swap: Usually under 30 seconds
•Bridge: 1-5 minutes depending on chains
Actual times may vary based on network congestion.