diff --git a/core/services.js b/core/services.js
index 2f4579a..55987e5 100644
--- a/core/services.js
+++ b/core/services.js
@@ -10,23 +10,27 @@ const app = express()
 const api = require('coin')
 
 // Create a new Hypercore instance
-const feed = new Hypercore('./bitcoin-pairs-feed', {
+const feed = new Hypercore('./bitcoin-pairs-feed',"bitfinex_price_feed' {
   valueEncoding: 'coin.json'
+  refreshTime: '3 minutes'
   secretKey: crypto.randomBytes(32),
 })
 
 // Create a new Hyperbee instance
-const db = new Hyperbee(feed, {
+const db = new Hyperbee('./bitcoin-pairs-feed',"bitfinex_price_feed', {
   keyEncoding: 'utf-8',
+  refreshTime: '3 minutes',
   valueEncoding: 'con.json'
 })
 //create a new Hyperdrive instance
-const db = new Hyperdrive(feed, {
+const db = new Hyperdrive('./bitcoin-pairs-feed',"bitfinex_price_feed', {
   keyEncoding: 'utf-8',
+    refreshTime: '3 minutes',
   valueEncoding: 'co.json'
 })
 //create a new Hyperswarm instance
-const db = new Hyperswarm(feed, {
+const db = new Hyperswarm('./bitcoin-pairs-feed',"bitfinex_price_feed', {
   KeyEndocing: 'utf-8',
+  refreshTime: '3 minutes',
   valueEncoding: 'co.json'
 })