diff --git a/README.md b/README.md
index 603ede0..f597e58 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,55 @@
 # node-red-contrib-firebase-admin
+
 A node-red module that wraps the server-side  admin SDK of firebase, firestore, et.c.
+
+# Overview
+The main difference of this module and all other firebase/store modules for node-red is
+that it takes a service account credential token as configuration.
+
+This means that the nodes can run outside of the normal security rules, in admin mode, which is usefule when running on the back-end.
+
+# Realtime Database (rtdb) Nodes
+
+## rtdb-get
+Get data from a path in the rtdb database
+
+input: {payload: {path: 'foo/bar'}}
+
+output: <whatever data was at the path 'foo/bar' in the rtdb database>
+
+## rtdb-set
+Set data at a path in the rtdb database. Use 'on' snapshot so will fire everytime the data at the path changes and so drive flow executin from that point.
+
+input: {payload: {path: 'foo/bar'}, {some: 'object', foo: 17}}
+
+## rtdb-query
+Set up a reactive wuery for a path in the rtdb database. 
+
+input: {payload: {path: 'foo/bar', queries:[], on: 'value}}
+
+on: 'value' (can also be 'child_added', 'child_removed', 'child_changed', 'child_moved'). 
+If an 'on' property is missing, on: 'value' is assumed as default
+
+Where each query is an object that can look like either of the following examples;
+    
+- {startAt: 'foo'}
+- {endAt: 'bar'}
+- {equalTo: 'quux'}
+- {orderBy: 'child', value: 'height'}  (can also be 'key' or 'value)
+- {limitTo: 'last', value: 3}  (can also be 'first')
+
+output: [an array of results for the query]
+
+
+# Firestore nodes
+
+TBD
+
+# Storage nodes
+
+TBD
+
+# Auth nodes
+
+TBD
+
diff --git a/firebase-config.html b/firebase-config.html
new file mode 100644
index 0000000..3a41290
--- /dev/null
+++ b/firebase-config.html
@@ -0,0 +1,28 @@
+<script type="text/javascript">
+  RED.nodes.registerType('firebase-config',{
+    category: 'config',
+    defaults: {
+      name: {value:"", required:true},
+      cred: {value:"", required:true},
+      dburl: {value:"", required:true},
+    },
+    label: function() {
+      return this.name;
+    }
+  });
+</script>
+
+<script type="text/x-red" data-template-name="firebase-config">
+    <div class="form-row">
+        <label for="node-config-input-name"><i class="icon-bookmark"></i> Name</label>
+        <input type="text" id="node-config-input-name">
+    </div>
+    <div class="form-row">
+        <label for="node-config-input-cred"><i class="icon-bookmark"></i> Firebase Service Account Credentials</label>
+        <input type="text" id="node-config-input-cred">
+    </div>
+    <div class="form-row">
+        <label for="node-config-input-dburl"><i class="icon-bookmark"></i> Firebase Database URL</label>
+        <input type="text" id="node-config-input-dburl">
+    </div>
+</script>
\ No newline at end of file
diff --git a/firebase-config.js b/firebase-config.js
new file mode 100644
index 0000000..01d282b
--- /dev/null
+++ b/firebase-config.js
@@ -0,0 +1,23 @@
+const _admin = require('firebase-admin')
+let init = false
+
+module.exports = function(RED) {
+  function FirebaseConfigNode(n) {
+    RED.nodes.createNode(this,n);
+    this.cred = n.cred
+    this.dburl = n.dburl
+    this.admin = _admin
+    if(!init){
+      console.log('setting admin....')
+      init = true
+      this.credentials = JSON.parse(this.cred);
+      this.dburl = this.dburl
+      console.log('*** parsed firebase credentials: '+this.credentials.type+', project-id: '+this.credentials.project_id)
+      _admin.initializeApp({
+        credential: _admin.credential.cert(this.credentials),
+        databaseURL: this.dburl
+      });
+    }
+  }
+  RED.nodes.registerType("firebase-config", FirebaseConfigNode);
+}
\ No newline at end of file
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..d7637c2
--- /dev/null
+++ b/package.json
@@ -0,0 +1,31 @@
+{
+  "name": "node-red-contrib-firebase-admin",
+  "version": "1.0.0",
+  "description": "A node-red module that wraps the server-side  admin SDK of firebase, firestore, et.c.",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/psvensson/node-red-contrib-firebase-admin.git"
+  },
+  "author": "",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/psvensson/node-red-contrib-firebase-admin/issues"
+  },
+  "homepage": "https://github.com/psvensson/node-red-contrib-firebase-admin#readme",
+  "node-red": {
+    "nodes": {
+      "rtdb-set": "rtdb-set.js",
+      "rtdb-push": "rtdb-push.js",
+      "rtdb-get": "rtdb-get.js",
+      "rtdb-query": "rtdb-query.js",
+      "firebase-config": "firebase-config.js"
+    }
+  },
+  "dependencies": {
+    "firebase-admin": "^8.0.0"
+  }
+}
diff --git a/rtdb-get.html b/rtdb-get.html
new file mode 100644
index 0000000..51a753a
--- /dev/null
+++ b/rtdb-get.html
@@ -0,0 +1,50 @@
+<script type="text/javascript">
+  RED.nodes.registerType('rtdb-get',{
+
+    category: 'function',
+    color: '#a6bbcf',
+    defaults: {
+      name: {value:""},
+      cred: {value: "", type: 'firebase-config'}
+    },
+    inputs:1,
+    outputs:1,
+    icon: "firebase-admin-icon.png",
+    label: function() {
+      return this.name||"rtdb-get";
+    },
+
+    oneditsave: function() {
+      let type = $('#apitype-select').val()
+      console.log('type is set to '+type)
+
+    },
+
+    oneditprepare: function() {
+      $('#apitype-select').change(function () {
+        $("#node-input-apitype").val($(this).find('option:selected').val())
+      });
+      $("#apitype-select").val($("#node-input-apitype").val())
+      $('#apitype-select').trigger('change');
+    }
+  });
+
+
+</script>
+
+<script type="text/x-red" data-template-name="rtdb-get">
+    <div class="form-row">
+        <label for="node-input-name"><i class="icon-tag"></i> Name</label>
+        <input type="text" id="node-input-name" placeholder="Name">
+    </div>
+
+    <div class="form-row">
+        <label for="node-input-cred"><i class="icon-tag"></i> Credentials</label>
+        <input type="text" id="node-input-cred" placeholder="Name">
+    </div>
+
+</script>
+
+<script type="text/x-red" data-help-name="rtdb-get">
+    <p>A node that wraps the rtdb-get SDK</p>
+</script>
\ No newline at end of file
diff --git a/rtdb-get.js b/rtdb-get.js
new file mode 100644
index 0000000..e508c43
--- /dev/null
+++ b/rtdb-get.js
@@ -0,0 +1,39 @@
+
+
+let oldpath
+
+module.exports = function(RED) {
+  function FirebaseAdmin(config) {
+    RED.nodes.createNode(this, config);
+    var node = this;
+
+    console.log('config is..')
+    console.dir(config)
+    if(config.cred){
+      let c = RED.nodes.getNode(config.cred)
+      this.admin = c.admin
+    }
+
+    const cb = (res)=>{
+      console.log('firebase get result '+res)
+      console.dir(res)
+      let val = res.val()
+      console.log('val='+val)
+      node.send({payload:val})
+    }
+
+    node.on('input', function(msg) {
+      if(msg && msg.payload){
+        const path = msg.payload.path
+        if(oldpath){
+          this.admin.database().ref(oldpath).off('value', cb)
+        }
+        this.admin.database().ref(path).on('value', cb)
+        oldpath = path
+      }
+    }.bind(this));
+
+
+  }
+  RED.nodes.registerType("rtdb-get", FirebaseAdmin);
+}
\ No newline at end of file
diff --git a/rtdb-push.html b/rtdb-push.html
new file mode 100644
index 0000000..3312143
--- /dev/null
+++ b/rtdb-push.html
@@ -0,0 +1,50 @@
+<script type="text/javascript">
+  RED.nodes.registerType('rtdb-push',{
+
+    category: 'function',
+    color: '#a6bbcf',
+    defaults: {
+      name: {value:""},
+      cred: {value: "", type: 'firebase-config'}
+    },
+    inputs:1,
+    outputs:0,
+    icon: "firebase-admin-icon.png",
+    label: function() {
+      return this.name||"rtdb-push";
+    },
+
+    oneditsave: function() {
+      let type = $('#apitype-select').val()
+      console.log('type is set to '+type)
+
+    },
+
+    oneditprepare: function() {
+      $('#apitype-select').change(function () {
+        $("#node-input-apitype").val($(this).find('option:selected').val())
+      });
+      $("#apitype-select").val($("#node-input-apitype").val())
+      $('#apitype-select').trigger('change');
+    }
+  });
+
+
+</script>
+
+<script type="text/x-red" data-template-name="rtdb-push">
+    <div class="form-row">
+        <label for="node-input-name"><i class="icon-tag"></i> Name</label>
+        <input type="text" id="node-input-name" placeholder="Name">
+    </div>
+
+    <div class="form-row">
+        <label for="node-input-cred"><i class="icon-tag"></i> Credentials</label>
+        <input type="text" id="node-input-cred" placeholder="Name">
+    </div>
+
+</script>
+
+<script type="text/x-red" data-help-name="rtdb-push">
+    <p>A node that wraps the rtdb-push SDK</p>
+</script>
\ No newline at end of file
diff --git a/rtdb-push.js b/rtdb-push.js
new file mode 100644
index 0000000..86844bf
--- /dev/null
+++ b/rtdb-push.js
@@ -0,0 +1,32 @@
+
+
+module.exports = function(RED) {
+  function FirebaseAdmin(config) {
+    RED.nodes.createNode(this, config);
+    var node = this;
+
+    console.log('config is..')
+    console.dir(config)
+    if(config.cred){
+      let c = RED.nodes.getNode(config.cred)
+      this.admin = c.admin
+    }
+
+    node.on('input', function(msg) {
+      if(msg && msg.payload){
+        console.log('rtdb-push got input')
+        console.dir(msg)
+        const path = msg.payload.path
+        const obj = msg.payload.obj
+        console.log('storing '+obj+' at rtdb path '+path)
+        this.admin.database().ref(path).push(obj).then((res)=>{
+          console.log('firebase set result '+res)
+          console.dir(res)
+        })
+      }
+    }.bind(this));
+
+
+  }
+  RED.nodes.registerType("rtdb-push", FirebaseAdmin);
+}
\ No newline at end of file
diff --git a/rtdb-query.html b/rtdb-query.html
new file mode 100644
index 0000000..425dc56
--- /dev/null
+++ b/rtdb-query.html
@@ -0,0 +1,50 @@
+<script type="text/javascript">
+  RED.nodes.registerType('rtdb-query',{
+
+    category: 'function',
+    color: '#a6bbcf',
+    defaults: {
+      name: {value:""},
+      cred: {value: "", type: 'firebase-config'}
+    },
+    inputs:1,
+    outputs:1,
+    icon: "firebase-admin-icon.png",
+    label: function() {
+      return this.name||"rtdb-query";
+    },
+
+    oneditsave: function() {
+      let type = $('#apitype-select').val()
+      console.log('type is set to '+type)
+
+    },
+
+    oneditprepare: function() {
+      $('#apitype-select').change(function () {
+        $("#node-input-apitype").val($(this).find('option:selected').val())
+      });
+      $("#apitype-select").val($("#node-input-apitype").val())
+      $('#apitype-select').trigger('change');
+    }
+  });
+
+
+</script>
+
+<script type="text/x-red" data-template-name="rtdb-query">
+    <div class="form-row">
+        <label for="node-input-name"><i class="icon-tag"></i> Name</label>
+        <input type="text" id="node-input-name" placeholder="Name">
+    </div>
+
+    <div class="form-row">
+        <label for="node-input-cred"><i class="icon-tag"></i> Credentials</label>
+        <input type="text" id="node-input-cred" placeholder="Name">
+    </div>
+
+</script>
+
+<script type="text/x-red" data-help-name="rtdb-query">
+    <p>A node that wraps the rtdb-query SDK</p>
+</script>
\ No newline at end of file
diff --git a/rtdb-query.js b/rtdb-query.js
new file mode 100644
index 0000000..caf083e
--- /dev/null
+++ b/rtdb-query.js
@@ -0,0 +1,91 @@
+
+
+let oldpath
+let oldeventtype
+
+module.exports = function(RED) {
+  function FirebaseAdmin(config) {
+    RED.nodes.createNode(this, config);
+    var node = this;
+
+    console.log('config is..')
+    console.dir(config)
+    if(config.cred){
+      let c = RED.nodes.getNode(config.cred)
+      this.admin = c.admin
+    }
+
+    const cb = (res)=>{
+      console.log('firebase get result '+res)
+      console.dir(res)
+      let val = res.val()
+      console.log('val='+val)
+      node.send({payload:val})
+    }
+
+    node.on('input', function(msg) {
+      if(msg && msg.payload){
+        const path = msg.payload.path
+        const eventtype = msg.payload.on || 'value'
+        if(oldpath){
+          this.admin.database().ref(oldpath).off(oldeventtype, cb)
+        }
+        let ref = this.admin.database().ref(path)
+
+        // Decorate with queries
+        if(msg.payload.queries && msg.payload.queries.length > 0){
+          console.log('found queries')
+          let ordered = false
+          msg.payload.queries.forEach((query)=>{
+            console.dir(query)
+            if(query.orderBy){
+              ordered = true
+              console.log('setting explicit orderBy')
+              if(query.orderBy === 'value'){
+                ref = ref.orderByValue()
+              } else if(query.orderBy === 'key'){
+                ref = ref.orderByKey()
+              } else if(query.orderBy === 'child'){
+                ref = ref.orderByChild(query.value)
+              }
+            }
+            if(query.startAt){
+              console.log('startAt '+query.startAt)
+              ref = ref.startAt(query.startAt)
+            }
+            if(query.endAt){
+              console.log('endAt '+query.endAt)
+              ref = ref.endAt(query.endAt)
+            }
+            if(query.equalTo){
+              console.log('equalTo '+query.equalTo)
+              ref = ref.equalTo(query.equalTo)
+            }
+            if(query.limitTo){
+              console.log('limitTo '+query.limitTo+' -> '+query.value)
+              if(query.limitTo === 'first'){
+                ref = ref.limitToFirst(query.value)
+              } else if(query.limitTo === 'last'){
+                ref = ref.limitToLast(query.value)
+              }
+            }
+          })
+        if(!ordered) {
+            console.log('setting implicit orderBy')
+            ref = ref.orderByValue()
+          }
+        }
+
+        console.log('finished rtdb query is')
+        console.dir(ref.queryParams_)
+
+        ref.on(eventtype, cb)
+        oldpath = path
+        oldeventtype = eventtype
+      }
+    }.bind(this));
+
+
+  }
+  RED.nodes.registerType("rtdb-query", FirebaseAdmin);
+}
\ No newline at end of file
diff --git a/rtdb-set.html b/rtdb-set.html
new file mode 100644
index 0000000..c5f32b6
--- /dev/null
+++ b/rtdb-set.html
@@ -0,0 +1,50 @@
+<script type="text/javascript">
+  RED.nodes.registerType('rtdb-set',{
+
+    category: 'function',
+    color: '#a6bbcf',
+    defaults: {
+      name: {value:""},
+      cred: {value: "", type: 'firebase-config'}
+    },
+    inputs:1,
+    outputs:0,
+    icon: "firebase-admin-icon.png",
+    label: function() {
+      return this.name||"rtdb-set";
+    },
+
+    oneditsave: function() {
+      let type = $('#apitype-select').val()
+      console.log('type is set to '+type)
+
+    },
+
+    oneditprepare: function() {
+      $('#apitype-select').change(function () {
+        $("#node-input-apitype").val($(this).find('option:selected').val())
+      });
+      $("#apitype-select").val($("#node-input-apitype").val())
+      $('#apitype-select').trigger('change');
+    }
+  });
+
+
+</script>
+
+<script type="text/x-red" data-template-name="rtdb-set">
+    <div class="form-row">
+        <label for="node-input-name"><i class="icon-tag"></i> Name</label>
+        <input type="text" id="node-input-name" placeholder="Name">
+    </div>
+
+    <div class="form-row">
+        <label for="node-input-cred"><i class="icon-tag"></i> Credentials</label>
+        <input type="text" id="node-input-cred" placeholder="Name">
+    </div>
+
+</script>
+
+<script type="text/x-red" data-help-name="rtdb-set">
+    <p>A node that wraps the rtdb-set SDK</p>
+</script>
\ No newline at end of file
diff --git a/rtdb-set.js b/rtdb-set.js
new file mode 100644
index 0000000..7e94174
--- /dev/null
+++ b/rtdb-set.js
@@ -0,0 +1,32 @@
+
+
+module.exports = function(RED) {
+  function FirebaseAdmin(config) {
+    RED.nodes.createNode(this, config);
+    var node = this;
+
+    console.log('config is..')
+    console.dir(config)
+    if(config.cred){
+      let c = RED.nodes.getNode(config.cred)
+      this.admin = c.admin
+    }
+
+    node.on('input', function(msg) {
+      if(msg && msg.payload){
+        console.log('rtdb-set got input')
+        console.dir(msg)
+        const path = msg.payload.path
+        const obj = msg.payload.obj
+        console.log('storing '+obj+' at rtdb path '+path)
+        this.admin.database().ref(path).set(obj).then((res)=>{
+          console.log('firebase set result '+res)
+          console.dir(res)
+        })
+      }
+    }.bind(this));
+
+
+  }
+  RED.nodes.registerType("rtdb-set", FirebaseAdmin);
+}
\ No newline at end of file