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sendmany Method

Bulk transfer order, and you can specify a change address.

Before you can invoke this method you must:

  • Open the wallet in NEO-CLI.

  • Install the plugin RpcWallet .

Parameters

<outputs_array>[fee=0][change_address]

  • Outputs_array : Array, the data structure of each element in the array is as follows:

    {"asset": <asset>,"value": <value>,"address": <address>}

    • asset:Asset ID(asset identifier),The RegistTransaction ID of the asset at the time of registration.

    • value:Transfer amount

    • address:destination address.

    For NEO:c56f33fc6ecfcd0c225c4ab356fee59390af8560be0e930faebe74a6daff7c9b

    For NeoGas:602c79718b16e442de58778e148d0b1084e3b2dffd5de6b7b16cee7969282de7

    The remaining asset IDs can be passed through the CLI commandline , the list Asset command query can also be queried in the block chain browser.

  • Fee : Optional parameter. Paying the handling fee helps elevate the priority of the network to process the transfer. It defaults to 0, and can be set to a minimum of 0.00000001.

  • Change_address : Change address, optional parameter, default is the first standard address in the wallet.

Example

Request body:

{
    "jsonrpc": "2.0",
    "method": "sendmany",
    "params": [
        [
            {
                "asset": "c56f33fc6ecfcd0c225c4ab356fee59390af8560be0e930faebe74a6daff7c9b",
                "value": 1,
                "address": "AbRTHXb9zqdqn5sVh4EYpQHGZ536FgwCx2"
            },
            {
                "asset": "c56f33fc6ecfcd0c225c4ab356fee59390af8560be0e930faebe74a6daff7c9b",
                "value": 1,
                "address": "AbRTHXb9zqdqn5sVh4EYpQHGZ536FgwCx2"
            }
        ]
    ],
    "id": 1
}

Request body (system fee and change address included)

{
    "jsonrpc": "2.0",
    "method": "sendmany",
    "params": [
        [
            {
                "asset": "025d82f7b00a9ff1cfe709abe3c4741a105d067178e645bc3ebad9bc79af47d4",
                "value": 1,
                "address": "AbRTHXb9zqdqn5sVh4EYpQHGZ536FgwCx2"
            },
            {
                "asset": "025d82f7b00a9ff1cfe709abe3c4741a105d067178e645bc3ebad9bc79af47d4",
                "value": 1,
                "address": "AbRTHXb9zqdqn5sVh4EYpQHGZ536FgwCx2"
            }
        ],
        0,
        "AbRTHXb9zqdqn5sVh4EYpQHGZ536FgwCx2"
    ],
    "id": 1
}

Response body:

{
    "jsonrpc": "2.0",
    "id": 1,
    "result": {
        "txid": "0x55ba819b50f5821298328f3bf9bb17e088afc900cf2ad7dbfc03d49940b5cf30",
        "size": 322,
        "type": "ContractTransaction",
        "version": 0,
        "attributes": [],
        "vin": [
            {
                "txid": "0x06de043b9b914f04633c580ab02d89ba55556f775118a292adb6803208857c91",
                "vout": 1
            }
        ],
        "vout": [
            {
                "n": 0,
                "asset": "0xc56f33fc6ecfcd0c225c4ab356fee59390af8560be0e930faebe74a6daff7c9b",
                "value": "1",
                "address": "AbRTHXb9zqdqn5sVh4EYpQHGZ536FgwCx2"
            },
            {
                "n": 1,
                "asset": "0xc56f33fc6ecfcd0c225c4ab356fee59390af8560be0e930faebe74a6daff7c9b",
                "value": "1",
                "address": "AbRTHXb9zqdqn5sVh4EYpQHGZ536FgwCx2"
            },
            {
                "n": 2,
                "asset": "0xc56f33fc6ecfcd0c225c4ab356fee59390af8560be0e930faebe74a6daff7c9b",
                "value": "495",
                "address": "AK5q8peiC4QKwuZHWX5Dkqhmar1TAGvZBS"
            }
        ],
        "sys_fee": "0",
        "net_fee": "0",
        "scripts": [
            {
                "invocation": "406e545e30a6b39f71a7a40f1d4937939b9e1ca38851449842a2e2318bd499afd9c89f0c96658923e3e435ee91192e9dbf101d81a240fa7c953ac0c322d2f2b980",
                "verification": "2103cf5ba6a9135f8eaeda771658564a855c1328af6b6808635496a4f51e3d29ac3eac"
            }
        ]
    }
}

Response Description:

Returns the transaction details as above if the transaction was sent successfully; otherwise the transaction is failed.

If the JSON format is incorrect, a Parse error is returned. If the signature is incomplete, a pending transaction is returned. If the balance is insufficient, an error message is returned.