# verifySignature

### Description

Cryptographically verifies that a signature was signed by a specific wallet address for the given message or data.

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```javascript
public verifySignature(reqParams: VyVerifySignatureRequest) : VyPromise<Boolean>
```

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**Parameters**

| reqParams | [VyVerifySignatureRequest](https://sdk.venly.io/sdk-reference/ts-js-v3/object-references/wallet/vyverifysignaturerequest) | Request data for the operation |
| --------- | ------------------------------------------------------------------------------------------------------------------------- | ------------------------------ |

**Returns**

VyPromise\
Verification of the signed signature successful.
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