What Lex costs
Lex is a free app to download, and it charges no fee to buy, sell, or convert. Bank transfers through Bridge carry a 0.25% Lex fee. Every quote shows the price with fees included, and the minimum you will receive, before you approve.
| What you do | Lex fee | Other costs and limits |
|---|---|---|
| Download the app | Free | No subscription and no in-app purchases. |
| Buy, sell, or convert | No Lex fee | The quoted price includes liquidity-pool fees and price impact. Network fees are currently covered by Lex. Buys start at $5, with up to $1,000 per order. |
| Bank transfer through Bridge, in or out: US dollars (ACH or wire), euros (SEPA), or British pounds (Faster Payments) | 0.25% | Plus any fees from the bank-transfer provider and any currency conversion. |
| SPEI in Mexico, Pix in Brazil, and bank transfers in Argentina | Shown in the app for your account before you confirm | Check the app for the provider, the asset received, limits, and timing. |
| Ask Lex | No charge | 100 credits each month. Each answer uses some of them, and they renew on the first of the month. |
Example: a $100 purchase
Illustrative figures only; real quotes vary with the asset, the order size, and market conditions. You pay $100 of USDC from your wallet. Lex charges no fee, and the network fee is currently covered by Lex. Your quote includes the liquidity-pool fee and any price impact, and it shows the price with fees included and the minimum you will receive before you approve. If pool fees and price impact together came to 0.4%, $100 would buy about $99.60 of the asset.
Example: a $100 bank transfer
Illustrative figures only. You add $100 by ACH from your own US bank account. After Lex’s 0.25% fee of $0.25, and assuming no other provider charges, $99.75 arrives in your wallet as USDC. Withdrawing $100 of USDC costs another $0.25, before any provider and conversion costs. The 0.25% fee applies to bank transfers through Bridge. For SPEI, Pix, and bank transfers in Argentina, the app shows the fees for your account before you confirm.
What can change
Quotes can expire, third-party providers set their own terms, and on-chain transactions may fail or execute at the disclosed minimum output. Lex may change its fees for future transactions, and changes will be reflected in the app. Lex currently covers network fees, but that is not a promise that every transaction is free.
Information reviewed October 11, 2026.
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iOS
Open the link on your iPhone. Install Apple’s TestFlight app if prompted, then accept the Lex beta invitation and tap Install.
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