request(
    "GET",
    "/v1/custody/mpc/get_balance/",
    {
        "address": "0xe0cc496b3d9b0f8019b678066b9db81261d827bc",
        "chain_code": "ETH",
        "coin": "ETH"
    },
    api_key, api_secret, host
)

coboFetch('GET', '/v1/custody/mpc/get_balance/', {
    "address": "0xe0cc496b3d9b0f8019b678066b9db81261d827bc",
    "chain_code": "ETH",
    "coin": "ETH"
}, api_key, api_secret, host)
    .then(res => {
        res.json().then((data)=>{
            console.log(JSON.stringify(data, null, 4));
        })
    }).catch(err => {
        console.log(err)
    });

Request("GET", "/v1/custody/mpc/get_balance/", map[string]string{
    "address": "0xe0cc496b3d9b0f8019b678066b9db81261d827bc",
    "chain_code": "ETH",
    "coin": "ETH"
})

{
 "success": true,
 "result": {
      "coin_data": [
        {
          "address": "0xe0cc496b3d9b0f8019b678066b9db81261d827bc",
          "coin": "ETH",
          "chain_code": "ETH",
          "display_code": "ETH",
          "description": "Ethereum",
          "balance": "49999999999999999987",
          "decimal": 18
        },
        {
          "address": "0xe0cc496b3d9b0f8019b678066b9db81261d827bc",
          "coin": "ETH",
          "chain_code": "ETH",
          "display_code": "ETH",
          "description": "Ethereum",
          "balance": "47290549999999999988",
          "decimal": 18
        }
      ],
      "nft_data": [
        {
          "nft_code": "NFT_ETH_BLUE_CHURCH",
          "token_id": "200",
          "address": "0xcc656c94b8ec881ddd9611e8ad4a4eca9f859e7b",
          "chain_code": "ETH",
          "contract_address": "0x357fd2942e8ee435d7d21859ecae99bd597d8779",
          "balance": "1"
        }
      ]
  }
}