# LiquityV2NewInterestRateChecker

### Description

> **Notes**
>
> Validates that the interest rate of a LiquityV2 trove was correctly adjusted after strategy execution.

### Action ID

`0xc3bbc489`

### SDK Action

```ts
const liquityV2NewInterestRateCheckerAction = new dfs.actions.LiquityV2NewInterestRateCheckerAction(
    market,
    troveId,
    interestRateChange
);

```

### Action Type

`CHECK_ACTION`

### Input Parameters

```solidity
    /// @param oldRate The original interest rate before adjustment
    /// @param newRate The actual interest rate after adjustment
    /// @param market Address of the LiquityV2 market containing the trove
    /// @param troveId ID of the trove to check the interest rate for
    /// @param interestRateChange Expected interest rate change amount (in basis points or wei)
    struct Params {
        address market;
        uint256 troveId;
        uint256 interestRateChange;
    }
```

### Return Value

```solidity
return bytes32(troveData.annualInterestRate)
```

### Events and Logs

```solidity
emit ActionEvent("LiquityV2NewInterestRateChecker", logData);
bytes memory logData = abi.encode(params);
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.defisaver.com/actions/checkers/liquityv2newinterestratechecker.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.