Invoke Host Function Object - Stellar Developer Docs

Invokes a Soroban smart contract function.

string

The type of InvokeHostFunctionOp which can be one of HostFunctionTypeHostFunctionTypeInvokeContract, HostFunctionTypeHostFunctionTypeCreateContract, or HostFunctionTypeHostFunctionTypeUploadContractWasm.

array

An array of parameters passed into the Soroban smart contract function (only present when the type of InvokeHostFunctionOp is HostFunctionTypeHostFunctionTypeInvokeContract).

Show parameters properties

string

The type of the function parameter.

string

The base64 encoding of the XDR value of the parameter.

string

The address of the newly created contract (only present when the type of InvokeHostFunctionOp is HostFunctionTypeHostFunctionTypeCreateContract).

string

The salt used to create the contract (only present when the type of InvokeHostFunctionOp is HostFunctionTypeHostFunctionTypeCreateContract).

array

An array of Stellar Asset Contract balance update events that occurred as a side effect of the InvokeHostFunctionOp (only present when the type of InvokeHostFunctionOp is HostFunctionTypeHostFunctionTypeInvokeContract and the invocation is on a Stellar Asset Contract).

Show asset_balance_changes properties

string

The type of asset being sent. Either native, credit_alphanum4, or credit_alphanum12.

string

The code for the asset being sent. Appears if the asset_type is not native.

string

The Stellar address of the issuer of the asset being sent. Appears if the asset_type is not native.

string

The type of the Stellar Asset Contract event. It can be one of transfer, mint, clawback, or burn.

string

The Stellar address of the sender (can be a contract or a Stellar account). This field is not present when type is mint.

string

The Stellar address of the recipient (can be a contract or a Stellar account). This field is only present when type is transfer or mint.

string

The amount sent.

Example

{
  "id": "1109896858714113",
  "paging_token": "1109896858714113",
  "transaction_successful": true,
  "source_account": "GBVAL7WM2G3NUTDIT5EYE4BMDRNLRQWI4RDGSVFCPXHPQRSSPEUQ2PNK",
  "type": "invoke_host_function",
  "type_i": 24,
  "created_at": "2024-02-22T10:50:50Z",
  "transaction_hash": "1768d762bedf3129a00ec095d1aaed4c378dc3f55250758ed5008992b303303b",
  "function": "HostFunctionTypeHostFunctionTypeInvokeContract",
  "parameters": [
    {
      "value": "AAAAEgAAAAHJOCa1uNUk//1ibktaJMY8Q0o5+CSWzWTw16NBiWFiGA==",
      "type": "Address"
    },
    {
      "value": "AAAADwAAAAtzZXRfcmVjb3JkcwA=",
      "type": "Sym"
    },
    {
      "value": "AAAAEAAAAAEAAAACAAAAEAAAAAEAAAACAAAADwAAAAVPdGhlcgAAAAAAAA8AAAADVVNEAAAAABAAAAABAAAAAgAAAA8AAAAFT3RoZXIAAAAAAAAPAAAAA0VVUgA=",
      "type": "Vec"
    },
    {
      "value": "AAAAEAAAAAEAAAACAAAAEQAAAAEAAAACAAAADwAAAAVwcmljZQAAAAAAAAoAAAAAAAAAAAAAAAAAEcMIAAAADwAAAAl0aW1lc3RhbXAAAAAAAAAFAAAAAGXXJpwAAAARAAAAAQAAAAIAAAAPAAAABXByaWNlAAAAAAAACgAAAAAAAAAAAAAAAAAQXTQAAAAPAAAACXRpbWVzdGFtcAAAAAAAAAUAAAAAZdcmnA==",
      "type": "Vec"
    }
  ],
  "address": "",
  "salt": "",
  "asset_balance_changes": []
}