request(
    "GET",
    "/v1/custody/guard/query_binding/",
    {
        "binder_id": "Ph8YP+LTQyqcfHE/A+eXUw=="
    },
    api_key, api_secret, host
)

coboFetch('GET', '/v1/custody/guard/query_binding/',
        {
            "binder_id": "Ph8YP+LTQyqcfHE/A+eXUw=="
        },
        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/guard/query_binding/", map[string]string{
    "binder_id": "Ph8YP+LTQyqcfHE/A+eXUw=="
})

{
  "success": true,
  "result": {
    "status": 0,
    "pubkey": "480da241874516ca9a25b1776e2b3ce6d2d5ea184d9a83e28874e57d4a2786ea1db059aefb2093cf6665da68c5381cf401c128aa967927c3abc46c7545c90438",
    "addresses": [
      {
        "chain_coin": "ETH",
        "address": "0x123"
      }
      …
    ]
  }
}