# CreateTransaction\_ContractExecution

### Description

Creates a blockchain transaction of any supported type with autogenrating the gas fields.

**Supported Transaction Types:**

* Native token transfers
* ERC-20 token transfers
* NFT transfers (ERC-721, ERC-1155)
* Smart contract interactions

{% code overflow="wrap" %}

```csharp
public static VyTask<VyTransactionResultDto> CreateTransaction_ContractExecution(VyCreateContractExecutionTransactionRequest reqParams, VyUserAuth signingMethod)
```

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**Parameters**

| reqParams     | [VyCreateContractExecutionTransactionRequest](https://sdk.venly.io/sdk-reference/c-sdk-v3/object-references/wallet/vycreatetransactionrequestbase/vycreatecontractexecutiontransactionrequest) | Request data for the operation                                             |
| ------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------- |
| signingMethod | VyUserAuth                                                                                                                                                                                     | This operation requires a valid Signing-Method from the corresponding user |

**Returns**

VyTask<[VyTransactionResultDto](https://sdk.venly.io/sdk-reference/c-sdk-v3/object-references/wallet/vytransactionresultdto)>\
Transaction executed successfully.
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