Get market list & info

 const fetch = (...args) => import('node-fetch').then(({ default: fetch }) => fetch(...args));
 const url = 'https://api.upbit.com/v1/market/all';
+
 const options = { method: 'GET', headers: { Accept: 'application/json' } };
 const express=require('express');
 const app=express();
-async function test() {
+
+async function get_marketName() {
+    var data=new Array();
+    //전체 암호화폐 리스트 불러오기
     let response= await fetch(url, options)
         .then(res => res.json())
         .then(json => {
-            console.log(json);
-            console.log(json.length);
-            return json;
+            for(i in json){
+                data.push(json[i].market);
+            }
         })
-    var hello=await (await fetch(url,options)).json();
-    return hello;
+    return data;
 }
-
-app.get('/fetch_test',async (req,res)=>{
-    res.json(await test());
+async function get_marketInfo(name_list){
+    //각 암호화폐 정보 조회
+    const url=`https://api.upbit.com/v1/ticker/?markets=${name_list}`;
+    var arr=new Array();
+    let response2=await fetch(url,options)
+        .then(res=>res.json())
+        .then(json=>{
+            for(i in json){
+                if(json[i].acc_trade_price_24h>100000000000){
+                    arr.push([json[i].market,json[i].acc_trade_price_24h,json[i].trade_price]);
+                }   
+            }
+        })
+    return arr;
+}
+app.get('/get_market',async (req,res)=>{
+    var name_list=(await get_marketName());
+    var market_info=(await get_marketInfo(name_list));
+    res.json(market_info);
 })
 app.listen(5000,()=>{
     console.log('server')