FAQs
Does LI.FI charge a fee on every swap or bridge transaction?
Does LI.FI charge a fee on every swap or bridge transaction?
LI.FI charges a 0.25% service fee on each transaction. You can add your own fee by including a fee percentage and an integrator string during setup. LI.FI also offers volume-based commercial discounts.
What is the fee structure for the supported Bridges and DEXes?
What is the fee structure for the supported Bridges and DEXes?
Fee structures vary by bridge or DEX. Some use a percentage-based model, others charge a flat fee.
The API provides detailed fee data in the feeCosts object when you request quotes or routes.
How can I set up my account to start charging fees as an integrator?
How can I set up my account to start charging fees as an integrator?
Create an account at LI.FI Portal.
Then, pass the integrator string and fee parameter as described in our
fee setup guide.
Where and how can I withdraw the fees collected through my integration?
Where and how can I withdraw the fees collected through my integration?
You can withdraw collected fees from the LI.FI Portal. Alternatively, use our API:
See the API documentation for details.
Can I withdraw old fees with my new wallet on portal?
Can I withdraw old fees with my new wallet on portal?
No. You must use the original wallet to withdraw previously collected fees.
Are all fees included in the rate taken in the same token?
Are all fees included in the rate taken in the same token?
No. Fees can be collected in different tokens:
- Some bridge fees (e.g., Stargate, Arbitrum) are in the native asset.
- Gas fees are also in the native asset.
- Other fees are usually deducted from the sending asset.
What are the integrator, referrer, and fee parameters in LI.FI?
What are the integrator, referrer, and fee parameters in LI.FI?
integrator: Identifies your integration for analytics and tracking.referrer: Optional on-chain string for your internal tracking.fee: Decimal percentage deducted from the sending asset as your commission.