> For the complete documentation index, see [llms.txt](https://sdk.venly.io/sdk-reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sdk.venly.io/sdk-reference/ue5-sdk-v3/function-references/wallet/signatures/confirmsignature.md).

# ConfirmSignature

Confirms a saved signature request and prepares it for execution by updating its status from **SAVED** to **READY**.

**Process flow:**

1. Validates the saved signature request parameters
2. For transaction signatures:\ Calculates and populates gas fees, nonce, and other required fields
3. Updates status to **READY**, making it available for signing
4. Sets expiration time for the confirmed request

{% code overflow="wrap" %}

```cpp
void ConfirmSignature(FString Id, const FVyConfirmSignatureRequest& Params, const FVyOnConfirmSignatureComplete& OnComplete) const;
```

{% endcode %}

\
**Parameters**

| Id         | FString                                                                                                        | The UUID of the signature request to mark as READY                                      |
| ---------- | -------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------- |
| Params     | [FVyConfirmSignatureRequest](/sdk-reference/ue5-sdk-v3/object-references/wallet/fvyconfirmsignaturerequest.md) | Parameters for this operation (FVyConfirmSignatureRequest)                              |
| OnComplete | FVyOnConfirmSignatureComplete                                                                                  | The callback function called when the user preferences retrieval operation is complete. |

\
**OnComplete Callback** (FVyOnConfirmSignatureComplete)\
Contains a [FVySignatureInfoDto](/sdk-reference/ue5-sdk-v3/object-references/wallet/fvysignatureinfodto.md) response type