diff --git a/config.yml b/config.yml
deleted file mode 100644
index 825ceff..0000000
--- a/config.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-nipsTotal: 40
-millis:
-    connectTimeout: 15000
-    readTimeout: 15000
-    writeTimeout: 15000
-    clearTimeoutBuffer: 1000
-testEvent:
-  id: '41ce9bc50da77dda5542f020370ecc2b056d8f2be93c1cedf1bf57efcab095b0'
-  pubkey: '5a462fa6044b4b8da318528a6987a45e3adf832bd1c64bd6910eacfecdf07541'
-  created_at: 1640305962
-  kind: 1
-  tags: []
-  content: 'running branle'
-  sig: '08e6303565e9282f32bed41eee4136f45418f366c0ec489ef4f90d13de1b3b9fb45e14c74f926441f8155236fb2f6fef5b48a5c52b19298a0585a2c06afe39ed'
diff --git a/package.json b/package.json
index fa57a02..8228364 100644
--- a/package.json
+++ b/package.json
@@ -8,6 +8,9 @@
     "test": "tape test/*.js"
   },
   "dependencies": {
+    "alby": "1.0.1",
+    "js-yaml": "4.1.0",
+    "node-fetch": "3.3.0",
     "nostr": "0.2.5",
     "nostr-relay-inspector": "0.0.3",
     "tape": "5.6.1",
diff --git a/src/inspector.js b/src/inspector.js
index a9e244f..b0015f4 100644
--- a/src/inspector.js
+++ b/src/inspector.js
@@ -1,9 +1,10 @@
 /* eslint-disable */
-import config from '../config.yml'
 import Observation from './observation.js'
 import { Relay } from 'nostr'
 import crypto from 'crypto'
 import {Result, Opts, Inbox, Timeout, Info} from './types.js'
+import config from '../config.js'
+import { isJson } from './util.js'
 
 export default function Inspector(relay, opts={})
 {
@@ -43,6 +44,9 @@ Inspector.prototype.run = async function() {
   return this
 }
 
+Inspector.prototype.close = async function() {
+  this.relay.close()
+} 
 
 Inspector.prototype.setup = function(opts){
 
@@ -110,13 +114,9 @@ Inspector.prototype.getInfoRemote = async function(){
         headers = {
           "Accept": "application/nostr+json",
         }
-
-
+        
   let res = await fetch(`https://${url.hostname}/`, { method: 'GET', headers: headers})
-      .then(response => {
-        try { JSON.parse(JSON.stringify(response)) } catch (e) { return false; }
-        return response.json()
-      })
+      .then(response => isJson(response) ? response.json().catch() : false )
       .catch(err => this.cbcall('error', err)) ;
 
   if(this.opts.debug)
@@ -128,16 +128,18 @@ Inspector.prototype.getInfoRemote = async function(){
 Inspector.prototype.getIdentities = async function() {
   const url = new URL(this.relay.url)
 
+  try {
+    let res = await fetch(`https://${url.hostname}/.well-known/nostr.json`)
+                      .then(response => isJson(response) ? response.json().catch() : false)
+                      .catch();
 
+    if(this.opts.debug)
+      console.log(`https://${url.hostname}/`, 'check_nip_5', res)
 
-  let res = await fetch(`https://${url.hostname}/.well-known/nostr.json`)
-                    .then(response => response.json())
-                    .catch(err => console.log(err));
-
-  if(this.opts.debug)
-    console.log(`https://${url.hostname}/`, 'check_nip_5', res)
-
-  return res && Object.prototype.hasOwnProperty.call(res, 'names') ? res.names : false
+    return res && Object.prototype.hasOwnProperty.call(res, 'names') ? res.names : false
+  } catch(e) {
+    ""
+  }
 }
 
 Inspector.prototype.checkLatency = function(){
@@ -278,10 +280,12 @@ Inspector.prototype.handle_event = function(subid, event) {
 */
 
 Inspector.prototype.on_open = async function(e) {
-  if(this.opts.debug) console.log(this.relay.url, "on_open")
+  if(this.opts.debug) 
+    console.log(this.relay.url, "on_open")
 
   //debug.info(url, "OPEN")
-  if(this.opts.debug) console.dir(this)
+  if(this.opts.debug) 
+    console.dir(this)
 
   setTimeout( () => {
     clearTimeout(this.timeout.connect)
diff --git a/src/types.js b/src/types.js
index c233877..7e18150 100644
--- a/src/types.js
+++ b/src/types.js
@@ -1,4 +1,4 @@
-import config from '../config.yml'
+import config from '../config.js'
 
 export const Result = {
   uri: "",
diff --git a/src/util.js b/src/util.js
index e69de29..c3ef4a9 100644
--- a/src/util.js
+++ b/src/util.js
@@ -0,0 +1,8 @@
+export const isJson = function(str) {
+    try {
+        JSON.parse(str);
+    } catch (e) {
+        return false;
+    }
+    return true;
+}
\ No newline at end of file