Merchant API (Private)

All private merchant API requires the use of Multichain's project API Key in the header.

Create Subwallet

POST https://api.multichain.info/app/v1/subwallet/create

Generate a new subwallet address for all network or a single network.

Query Parameters

Headers

{
    "subwallets": {
        "ETHEREUM": "0x923eE1F30C9CAe2E86b2438Cc8a1910fFF28f1d8",
        "TRON": "TTyBHncVGXPRcKePpL5u8RD4YauhwdKmJP"
    }
}

Get Asset Info

GET https://api.multichain.info/app/v1/assets

Get all user-specific asset info, inclusive of latest fees.

Query Parameters

Headers

{
    "success": true,
    "assets": [
        {
            "uid": "ETHEREUM",
            "priceUsd": 2933.77,
            "name": "Ether",
            "symbol": "ETH",
            "type": "coin",
            "network": "ETHEREUM",
            "decimal": 18,
            "minimumDeposit": "0.000081899999664",
            "networkFee": "0.015",
            "platformFeeFraction": "0.005"
        },
        {
            "uid": "ETHEREUM.0xf6ff95d53e08c9660dc7820fd5a775484f77183a",
            "priceUsd": 0,
            "name": "USD Coin",
            "symbol": "USDC",
            "type": "ERC20",
            "network": "ETHEREUM",
            "contract": "0xf6ff95d53e08c9660dc7820fd5a775484f77183a",
            "decimal": 8,
            "minimumDeposit": "1",
            "networkFee": "1",
            "platformFeeFraction": "0.01"
        },
        {
            "uid": "TRON.TRQVqT62DgzqDKusJLRqwaP7CinwvYXfGQ",
            "priceUsd": 1.01,
            "name": "Tether USD",
            "symbol": "USDT",
            "type": "TRC20",
            "network": "TRON",
            "contract": "TRQVqT62DgzqDKusJLRqwaP7CinwvYXfGQ",
            "decimal": 6,
            "minimumDeposit": "0",
            "networkFee": "1",
            "platformFeeFraction": "0.01"
        }
    ]
}

Get Deposit History

GET https://api.multichain.info/app/v1/subwallet/deposit/history

Get address or all project deposit history by assetUid. Please be mindful when using this API due to its computational load.

Query Parameters

Headers

{
    "success": true,
    "meta": {
        "transactionCount": 13,
        "limit": 5,
        "currPage": 1,
        "lastPage": 3,
        "nextPage": 2
    },
    "transactions": [
        {
            "isNotified": true,
            "assetUid": "ETHEREUM.0xf6ff95d53e08c9660dc7820fd5a775484f77183a",
            "status": "SUCCESS",
            "hash": "0xd54209b2d3d55410e82c9e04011d3248466f4d5232c92eb9e53b7d5033e2e1c1",
            "fromAddress": "0x418e1663462db5772e3f06cae0e67048482161ba",
            "toAddress": "0xa22f4ee8dc785344712177f5a9cffa9fc641df4b",
            "value": "100",
            "networkFee": "2",
            "platformFee": "1",
            "createdAt": 1623828485,
            "url": "https://ropsten.etherscan.io/tx/0xd54209b2d3d55410e82c9e04011d3248466f4d5232c92eb9e53b7d5033e2e1c1"
        },
        {
            "isNotified": false,
            "assetUid": "ETHEREUM.0xf6ff95d53e08c9660dc7820fd5a775484f77183a",
            "status": "SUCCESS",
            "hash": "0x8c83131cf409f7e3c80948325f46afc102b8446e07b4c503ef0c3e3bf82b53df",
            "fromAddress": "0x418e1663462db5772e3f06cae0e67048482161ba",
            "toAddress": "0xd395a040a8e021fe5a6045e0283086d00f34bcd8",
            "value": "10",
            "networkFee": "2.3",
            "platformFee": "0.1",
            "createdAt": 1622031091,
            "url": "https://ropsten.etherscan.io/tx/0x8c83131cf409f7e3c80948325f46afc102b8446e07b4c503ef0c3e3bf82b53df"
        },
        {
            "isNotified": false,
            "assetUid": "ETHEREUM.0xf6ff95d53e08c9660dc7820fd5a775484f77183a",
            "status": "SUCCESS",
            "hash": "0xea74ce566bd43f8e1977a1b1897c58e828603aaa0f01bfef7f274d3a29af0507",
            "fromAddress": "0x418e1663462db5772e3f06cae0e67048482161ba",
            "toAddress": "0x0e086c68001d2cfce18b05e01193411ff29acb78",
            "value": "0.99",
            "networkFee": "1.15",
            "platformFee": "0.0099",
            "createdAt": 1621876524,
            "url": "https://ropsten.etherscan.io/tx/0xea74ce566bd43f8e1977a1b1897c58e828603aaa0f01bfef7f274d3a29af0507"
        },
        {
            "isNotified": false,
            "assetUid": "ETHEREUM.0xf6ff95d53e08c9660dc7820fd5a775484f77183a",
            "status": "SUCCESS",
            "hash": "0x0a9f312b5dff6419f0a66c55bd568f3c2e886b7099a756ce031c47293eaa3b43",
            "fromAddress": "0x418e1663462db5772e3f06cae0e67048482161ba",
            "toAddress": "0xd395a040a8e021fe5a6045e0283086d00f34bcd8",
            "value": "5.55",
            "networkFee": "2.3",
            "platformFee": "0.0555",
            "createdAt": 1621876524,
            "url": "https://ropsten.etherscan.io/tx/0x0a9f312b5dff6419f0a66c55bd568f3c2e886b7099a756ce031c47293eaa3b43"
        },
        {
            "isNotified": false,
            "assetUid": "ETHEREUM.0xf6ff95d53e08c9660dc7820fd5a775484f77183a",
            "status": "SUCCESS",
            "hash": "0x3a691a9d7af738b9ec71b275487596620e47e7f6285d3e53c32c769af59e4aae",
            "fromAddress": "0x418e1663462db5772e3f06cae0e67048482161ba",
            "toAddress": "0x0e086c68001d2cfce18b05e01193411ff29acb78",
            "value": "1",
            "networkFee": "2.3",
            "platformFee": "0.01",
            "createdAt": 1621876524,
            "url": "https://ropsten.etherscan.io/tx/0x3a691a9d7af738b9ec71b275487596620e47e7f6285d3e53c32c769af59e4aae"
        }
    ]
}

Note: "uid" should be specified as "assetUid" query param in "Get Deposit History". Example of a assetUid (uid):

"ETHEREUM.0xf6ff95d53e08c9660dc7820fd5a775484f77183a"

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