# v9 migration

For v9, external devs and partners need to adjust the updated  [getLiquidationPrice](https://github.com/GainsNetwork-org/sdk/blob/35469e835db5a3de31b395bd557eeb3953df1d15/src/trade/liquidation.ts#L9C14-L9C33) function from the [Gains Network SDK](https://github.com/GainsNetwork-org/sdk) by removing the `tradeInfo` param and adding the `fee: Fee` param.

```typescript
export const getLiquidationPrice = (
  trade: Trade,
  fee: Fee,
  initialAccFees: BorrowingFee.InitialAccFees,
  context: GetBorrowingFeeContext
):
```

```typescript
export type Fee = {
  openFeeP: number;
  closeFeeP: number;
  minPositionSizeUsd: number;
  triggerOrderFeeP: number;
};
```

Fetching openFeeP from method 

[Broken mention](broken://pages/FJiPWdH0rvellwZli8FO#pairopenfeep)

Fetching closeFeeP from method

[Broken mention](broken://pages/FJiPWdH0rvellwZli8FO#pairclosefeep)

Fetching minPositionSizeUsd: number;

[Broken mention](broken://pages/FJiPWdH0rvellwZli8FO#pairminpositionsizeusd)

Fetching triggerOrderFeeP

[Broken mention](broken://pages/FJiPWdH0rvellwZli8FO#pairtriggerorderfeep)


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