request(
    "POST",
    "/v1/custody/guard/bind_addresses/",
    {
        "user_id": "cobo_168108513539918",
        "addresses": '[{"chain_coin": "VET", "address": "0x4baf0837d4c8bccd79dfa6fd60f4985ef9b696cc"}]'
    },
    api_key, api_secret, host
)

coboFetch('POST', '/v1/custody/guard/bind_addresses/',
        {
          "user_id": "cobo_168108513539918",
          "addresses": '[{"chain_coin": "VET", "address": "0x4baf0837d4c8bccd79dfa6fd60f4985ef9b696cc"}]'
        },
        api_key, api_secret, host
    ).then(res => {
        res.json().then((data)=>{
            console.log(JSON.stringify(data, null, 4));
        })
    }).catch(err => {
        console.log(err)
    });

Request("POST", "/v1/custody/guard/bind_addresses/", map[string]string{
    "user_id": "cobo_168108513539918",
    "addresses": '[{"chain_coin": "VET", "address": "0x4baf0837d4c8bccd79dfa6fd60f4985ef9b696cc"}]'
})

{
  "success": true,
  "result": {
    "pubkey": "480da241874516ca9a25b1776e2b3ce6d2d5ea184d9a83e28874e57d4a2786ea1db059aefb9023cf7775da68c5381cf401c128aa967927c3abc46c7545c90438",
    "addresses": [
      {
        "chain_coin": "ETH",
        "address": "0x123"
      }
      …
    ]
  }
}