# IStargateFeeLibrary









## Methods

### getFees

```solidity
function getFees(uint256 _srcPoolId, uint256 _dstPoolId, uint16 _dstChainId, address _from, uint256 _amountSD) external nonpayable returns (struct Pool.SwapObj s)
```





#### Parameters

| Name | Type | Description |
|---|---|---|
| _srcPoolId | uint256 | undefined
| _dstPoolId | uint256 | undefined
| _dstChainId | uint16 | undefined
| _from | address | undefined
| _amountSD | uint256 | undefined

#### Returns

| Name | Type | Description |
|---|---|---|
| s | Pool.SwapObj | undefined

### getVersion

```solidity
function getVersion() external view returns (string)
```






#### Returns

| Name | Type | Description |
|---|---|---|
| _0 | string | undefined