# GetAssetContract
<a name="API_GetAssetContract"></a>

Gets the information about a specific contract deployed on the blockchain.

**Note**  
The Bitcoin blockchain networks do not support this operation.
Metadata is currently only available for some `ERC-20` contracts. Metadata will be available for additional contracts in the future.

## Request Syntax
<a name="API_GetAssetContract_RequestSyntax"></a>

```
POST /get-asset-contract HTTP/1.1
Content-type: application/json

{
   "contractIdentifier": { 
      "contractAddress": "string",
      "network": "string"
   }
}
```

## URI Request Parameters
<a name="API_GetAssetContract_RequestParameters"></a>

The request does not use any URI parameters.

## Request Body
<a name="API_GetAssetContract_RequestBody"></a>

The request accepts the following data in JSON format.

 ** [contractIdentifier](#API_GetAssetContract_RequestSyntax) **   <a name="ManagedBlockchainQueryAPIReference-GetAssetContract-request-contractIdentifier"></a>
Contains the blockchain address and network information about the contract.  
Type: [ContractIdentifier](API_ContractIdentifier.md) object  
Required: Yes

## Response Syntax
<a name="API_GetAssetContract_ResponseSyntax"></a>

```
HTTP/1.1 200
Content-type: application/json

{
   "contractIdentifier": { 
      "contractAddress": "string",
      "network": "string"
   },
   "deployerAddress": "string",
   "metadata": { 
      "decimals": number,
      "name": "string",
      "symbol": "string"
   },
   "tokenStandard": "string"
}
```

## Response Elements
<a name="API_GetAssetContract_ResponseElements"></a>

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

 ** [contractIdentifier](#API_GetAssetContract_ResponseSyntax) **   <a name="ManagedBlockchainQueryAPIReference-GetAssetContract-response-contractIdentifier"></a>
Contains the blockchain address and network information about the contract.  
Type: [ContractIdentifier](API_ContractIdentifier.md) object

 ** [deployerAddress](#API_GetAssetContract_ResponseSyntax) **   <a name="ManagedBlockchainQueryAPIReference-GetAssetContract-response-deployerAddress"></a>
The address of the deployer of contract.  
Type: String  
Pattern: `[-A-Za-z0-9]{13,74}` 

 ** [metadata](#API_GetAssetContract_ResponseSyntax) **   <a name="ManagedBlockchainQueryAPIReference-GetAssetContract-response-metadata"></a>
The metadata of the contract.  
Type: [ContractMetadata](API_ContractMetadata.md) object

 ** [tokenStandard](#API_GetAssetContract_ResponseSyntax) **   <a name="ManagedBlockchainQueryAPIReference-GetAssetContract-response-tokenStandard"></a>
The token standard of the contract requested.  
Type: String  
Valid Values: `ERC20 | ERC721 | ERC1155` 

## Errors
<a name="API_GetAssetContract_Errors"></a>

For information about the errors that are common to all actions, see [Common Error Types](CommonErrors.md).

 [AccessDeniedException](API_AccessDeniedException.md)   
The AWS account doesn’t have access to this resource.     
 ** message **   
The container for the exception message.
HTTP Status Code: 403

 [InternalServerException](API_InternalServerException.md)   
The request processing has failed because of an internal error in the service.    
 ** message **   
The container for the exception message.  
 ** retryAfterSeconds **   
Specifies the `retryAfterSeconds` value.
HTTP Status Code: 500

 [ResourceNotFoundException](API_ResourceNotFoundException.md)   
The resource was not found.    
 ** message **   
The container for the exception message.  
 ** resourceId **   
The `resourceId` of the resource that caused the exception.  
 ** resourceType **   
The `resourceType` of the resource that caused the exception.
HTTP Status Code: 404

 [ServiceQuotaExceededException](API_ServiceQuotaExceededException.md)   
The service quota has been exceeded for this resource.    
 ** message **   
The container for the exception message.  
 ** quotaCode **   
The container for the `quotaCode`.  
 ** resourceId **   
The `resourceId` of the resource that caused the exception.  
 ** resourceType **   
The `resourceType` of the resource that caused the exception.  
 ** serviceCode **   
The container for the `serviceCode`.
HTTP Status Code: 402

 [ThrottlingException](API_ThrottlingException.md)   
The request or operation couldn't be performed because a service is throttling requests. The most common source of throttling errors is when you create resources that exceed your service limit for this resource type. Request a limit increase or delete unused resources, if possible.    
 ** message **   
The container for the exception message.  
 ** quotaCode **   
The container for the `quotaCode`.  
 ** retryAfterSeconds **   
The container of the `retryAfterSeconds` value.  
 ** serviceCode **   
The container for the `serviceCode`.
HTTP Status Code: 429

 [ValidationException](API_ValidationException.md)   
The resource passed is invalid.    
 ** fieldList **   
The container for the `fieldList` of the exception.  
 ** message **   
The container for the exception message.  
 ** reason **   
The container for the reason for the exception
HTTP Status Code: 400

## See Also
<a name="API_GetAssetContract_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/managedblockchain-query-2023-05-04/GetAssetContract) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/managedblockchain-query-2023-05-04/GetAssetContract) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/managedblockchain-query-2023-05-04/GetAssetContract) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/managedblockchain-query-2023-05-04/GetAssetContract) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/managedblockchain-query-2023-05-04/GetAssetContract) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/managedblockchain-query-2023-05-04/GetAssetContract) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/managedblockchain-query-2023-05-04/GetAssetContract) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/managedblockchain-query-2023-05-04/GetAssetContract) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/managedblockchain-query-2023-05-04/GetAssetContract) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/managedblockchain-query-2023-05-04/GetAssetContract)