About swapping on Base
What you can swap on Base. ETH, USDC and other tokens on Base to USDT, USDC, BTC, SOL and more on 50+ networks. Over the 90 days to 29 September 2026, the most popular direction from Base on Symbiosis was USDT on Tron, with 20% of the volume.
What you need. An EVM wallet such as MetaMask or Coinbase Wallet on Base, with a little ETH for gas — Base fees are usually under a cent.
What you receive. Native tokens on the destination network, for example USDT on Tron or SOL on Solana, delivered in the same transaction you sign on Base.
Speed. Over the 90 days to 29 September 2026, the median swap from Base on Symbiosis took 60 seconds.
More swaps: Swap ETH, Swap USDC, ETH to USDT.
How to swap on Base
A real case from 1 October 2026: a user swapped 1.1 ETH (~$2,956) on Base and received 2,943.92 USDT on Tron via Symbiosis in 68 seconds — fully non-custodial. Behind the swap, Symbiosis checks several routes and chooses the one with the best price, fee and speed. Here is the flow:
Picked the direction. ETH on Base as the source and USDT on Tron as the destination.
Connected the wallet. A Base wallet such as MetaMask sends the ETH, and an address on Tron receives the USDT. There is no sign-up and no KYC.
Entered the amount. 1.1 ETH (~$2,956); gas on Base is paid in ETH.
Reviewed the quote. Before signing, the app showed the USDT to receive, the fee, time and price impact, with 2% slippage tolerance protecting against price moves.
Signed and received. One transaction signed on Base; 2,943.92 USDT arrived on Tron 68 seconds later. The swap is verifiable on BaseScan and Tronscan.
