# Protocol Fees

## Cross-chain bridge Fees

Each non-OOOI token bridged through Corridor.Finance will incur a 0.3% service fee. Here's the fee allocation breakdown of the transaction fees: 

<table><thead><tr><th>BRC20</th><th width="174">Bridge fee(min)</th><th>Bridge min(including fee)</th></tr></thead><tbody><tr><td>ORDI</td><td>0.3</td><td>1</td></tr><tr><td>SATS</td><td>40000000</td><td>40000001</td></tr><tr><td>RATS</td><td>110000</td><td>110001</td></tr><tr><td>OOOI</td><td>10000</td><td>10001</td></tr></tbody></table>

## Swap fee

Corridor Finance currently charges 0.30% swapping fee for all pools. Liquidity providers can initially create pools at one rate only for now: 0.30%. More fee levels may be added by $OOOI governance.

## Deposit fee

There is no deposit fee for all deposits in Corridor Finance. However, there will be a minimum charge to cover the gas fee when withdrawal is requested.

## Withdrawal fees and minimums

<table><thead><tr><th>BRC20</th><th width="174">Withdrawal fee</th><th>Withdrawal min(including fee)</th></tr></thead><tbody><tr><td>ORDI</td><td>0.3</td><td>0.301</td></tr><tr><td>SATS</td><td>40000000</td><td>40000001</td></tr><tr><td>RATS</td><td>110000</td><td>110001</td></tr><tr><td>OOOI</td><td>10000</td><td>10001</td></tr></tbody></table>

## Corridor.Finance Pioneer Program

Eligible BRC20 projects that integrate Corridor.Finance as their bridging partner will receive full refunded fees in $OOOI. Available refundable fees will be snapshotted on daily base.

Please contact Corridor.Finance team for the program details.