1st.finance
SWAP · NON-CUSTODIAL

Any asset.
In seconds.

Crypto for crypto. Stablecoin for token. Token for tokenized stock. Live rates, atomic settlement, one flat fee.

Open an accountNo signup for crypto ↔ crypto
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Flat fee. Every pair.
0.1%

Not a spread game. Not a "from" rate. Whatever you swap, however much, the fee is one tenth of one percent.

The mechanic

Pick a pair.
Hit swap.

Step 1

Pick

Choose source and target. Any of 200+ tokens, on either side.

Step 2

Quote

We pull live rates from aggregated liquidity. The quote you see is the quote you get.

Step 3

Settle

Atomic swap. Funds land in your wallet the second the trade clears.

A handful of swaps people made today
BTC → ETH ·ETH → SOL ·USDC → BTC ·SOL → USDT ·ETH → NVDAx ·USDT → XMR ·

Sign up to swap stocks, treasuries and real-estate tokens too.

Crypto-to-crypto is open in the widget above. To swap into xStocks, T-Bills, or property tokens, open an account.

One swap. One fee.