JSFiddle - React, Tailwind, and code Playground

HTML

<div>

<button id="list">
list
</button>
<button id="item">
item
</button>
<button id="account">
account
</button>
<button id="transfer">
transfer
</button>
</div>
<div id="result">

</div>

JavaScript

const resultelement = document.getElementById("result");

const listbtn = document.getElementById("list");
const itembtn = document.getElementById("item");
const accountbtn = document.getElementById("account");
const transferbtn = document.getElementById("transfer");


listbtn.onclick = ()=>{
	fetch('https://selin.in.ua/exodus/list')
  .then(res => res.json())
  .then(res => resultelement.innerHTML = JSON.stringify(res));
};

itembtn.onclick = ()=>{
	fetch('https://selin.in.ua/exodus/item/0x123')
  .then(res => res.json())
  .then(res =>	resultelement.innerHTML = JSON.stringify(res));
};

accountbtn.onclick = ()=>{
	fetch('https://selin.in.ua/exodus/account',
  {method:'post',body:JSON.stringify({name:'vasya'}),
   headers: { 'Accept': 'application/json', 'Content-Type': 'application/json' }})
  .then(res => res.json())
  .then(res => resultelement.innerHTML = JSON.stringify(res));
};

transferbtn.onclick = ()=>{
	fetch('https://selin.in.ua/exodus/transfer',
  {method:'post',
    headers: { 'Accept': 'application/json', 'Content-Type': 'application/json' },
   body:JSON.stringify({from:'0x123',to:'0x234',id:'id1234'})})
  .then(res => res.json())
  .then(res => resultelement.innerHTML = JSON.stringify(res));
};