Smart Contract API


submitcontractdeploytx

Contract for the deployment of Intelligent any contract addresses can publish intelligent, smart contract publisher is not necessarily the owner of the contract.

The deployed smart contract file must be in the /tmp/lua/path of the node running environment .

Parameters

address The address of the person who issued the smart contract

filepath Published smart contract file path + file name

fee Intelligent release required fee contract minimum 110000000 sawi

Returns

hash Publish a hash of a contract transaction

Example

// Request
curl -u Waykichain:admin -d '{"jsonrpc":"2.0","id":"curltext","method":"submitcontractdeploytx","params":["wd3hLkmd5Jrmck4Rsg8WCcJ3PfFrKFDbbA","/tmp/lua/lotteryV3.lua",110000000]}' -H 'content-type:application/json;' http://127.0.0.1:6967

// Response
{
    "result":
    {
        "hash":"641794c5db4af756660197878dce462b887224a2efad8387d915bbc2acb5aa9d"
    },
    "error":null,
    "id":"curltext"
}


getcontractregid

Get an object containing regid

Parameters

txhash the transaction hash

Returns

regid smart contract regid regid_hex Smart contract regid into hex

Example

// Request
curl -u Waykichain:admin -d '{"jsonrpc":"2.0","id":"curltext","method":"getcontractregid","params":["641794c5db4af756660197878dce462b887224a2efad8387d915bbc2acb5aa9d"]}' -H 'content-type:application/json;' http://127.0.0.1:6967

// Response
{
    "result": {
        "regid": "48493-2",
        "regid_hex": "6dbd00000200"
    },
    "error": null,
    "id": "curltext"
}


getcontractaccountinfo

Get information about users in smart contracts

Parameters

regid regid of smart contract

address Queryed user address /regid

Returns

account_uid Query the user address into a hex string

free_value The number of free and operable tokens for smart contracts

frozen_funds Smart contract's number of frozen coins and data list for thawing time

Example

// Request
curl -u Waykichain:admin -d '{"jsonrpc":"2.0","id":"curltext","method":"getcontractaccountinfo","params":["48493-2","wMHkGQKHf4CXdZRRoez8b9YgYnPzGxbs3j"]}' -H 'content-type:application/json;' http://127.0.0.1:6967

// Response
{
    "result": {
        "account_uid": "774d486b47514b4866344358645a52526f657a3862395967596e507a47786273336a",
        "free_value": 0,
        "frozen_funds": []
    },
    "error": null,
    "id": "curltext"
}


getcontractdata

get the app data by given regid.

Parameters

regid smart contract regid

key the key of data in smart contract

hexadecimal_format Whether key and value are in hex format

`true`: hex format 
`false` not hex format

Returns

regid smart contract regid

key the key of data in smart contract

value the value of data in smart contract

Example

curl -u Waykichain:admin -d '{"jsonrpc":"2.0","id":"curltext","method":"getcontractdata","params":["50552-2","owner",false]}' -H 'content-type:application/json;' http://127.0.0.1:6967

// Response
{
    "result": {
        "contract_regid": "50552-2",
        "key": "owner",
        "value": "wMHkGQKHf4CXdZRRoez8b9YgYnPzGxbs3j"
    },
    "error": null,
    "id": "curltext"
}


getcontractinfo

get smart contract information

Parameters

regid smart contract regid

Returns

contract_regid Smart contract regid

vm_type Virtual machine type for contract operation

upgradable

code Smart contract code (hex)

memo Remarks when publishing a contract

abi Abi information

Example

// Request
curl -u Waykichain:admin -d '{"jsonrpc":"2.0","id":"curltext","method":"getcontractinfo","params":["49100-2"]}' -H 'content-type:application/json;' http://127.0.0.1:6967

// Response
{
    "result": {
        "contract_regid": "49100-2",
        "vm_type": 1,
        "upgradable": true,
        "code": "6d796c6962203d207265717569726520226d796c6962220a0a4d61696e203d2066756e6374696f6e28290a0a656e640a0a4d61696e28290a0a",
        "memo": "",
        "abi": ""
    },
    "error": null,
    "id": "curltext"
}