diff --git a/frontend/src/components/PropertyField.vue b/frontend/src/components/PropertyField.vue
new file mode 100644
index 0000000..208a687
--- /dev/null
+++ b/frontend/src/components/PropertyField.vue
@@ -0,0 +1,98 @@
+<template>
+    <div class="input-group">
+        <div class="taglist form-control form-control-lg">
+            <span class="badge bg-dark" v-for="(property, index) in value" :key="index">
+                {{ property.name }} =
+                <input type="number" class="form-control form-control-inline form-control-sm form-control-xsm bg-dark text-light border-dark"
+                       id="propertyValue" name="propertyValue" placeholder="Enter value"
+                       v-model="property.value">
+                <i class="bi bi-x-circle-fill" @click="removeProperty(index)"></i>
+            </span>
+        </div>
+        <select class="form-select form-control form-control-lg" id="property" name="property" v-model="property">
+            <option v-for="(property, index) in availableProperties" :key="index" :value="property">{{ property }}</option>
+        </select>
+        <button class="btn btn-outline-secondary" type="button" @click="addProperty">Add</button>
+    </div>
+</template>
+
+<style scoped>
+.form-control-inline {
+    display: inline;
+    width: auto;
+}
+
+.taglist {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 0.3rem;
+}
+
+.form-control-xsm {
+    min-height: calc(.6rem);
+    padding: .0rem .5rem;
+    font-size: .6rem;
+    border-radius: .1rem;
+}
+
+input[type=number].form-control-xsm{
+    padding: 0 0 0 .5rem;
+}
+</style>
+
+<script>
+import * as BIcons from "bootstrap-icons-vue";
+import {mapActions, mapState} from "vuex";
+
+export default {
+    name: "PropertyField",
+    data() {
+        return {
+            property: ""
+        }
+    },
+    components: {
+        ...BIcons
+    },
+    props: {
+        value: {
+            type: Array,
+            required: true
+        }
+    },
+    model: {
+        prop: "value",
+        event: "input"
+    },
+    computed: {
+        ...mapState(["properties"]),
+        availableProperties() {
+            return this.properties.filter(property => !this.localValue.map(p => p.name).includes(property));
+        },
+        localValue: {
+            get() {
+                return this.value;
+            },
+            set(value) {
+                this.$emit("input", value);
+                console.log("set", value);
+            }
+        }
+    },
+    methods: {
+        ...mapActions(["fetchProperties"]),
+        addProperty() {
+            if (this.property !== "") {
+                this.localValue.push({name: this.property, value: 0});
+                this.property = "";
+            }
+        },
+        removeProperty(index) {
+            this.localValue.splice(index, 1);
+        }
+    },
+    mounted() {
+        this.fetchProperties();
+    }
+}
+</script>
\ No newline at end of file
diff --git a/frontend/src/components/TagField.vue b/frontend/src/components/TagField.vue
new file mode 100644
index 0000000..08f1944
--- /dev/null
+++ b/frontend/src/components/TagField.vue
@@ -0,0 +1,79 @@
+<template>
+    <div class="input-group">
+        <div class="taglist form-control">
+            <span class="badge bg-dark" v-for="(tag, index) in value" :key="index">
+                {{ tag }}
+                <i class="bi bi-x-circle-fill" @click="removeTag(index)"></i>
+            </span>
+        </div>
+        <select class="form-select" id="tag" name="tag" v-model="tag">
+            <option v-for="tag in availableTags" :key="tag" :value="tag">{{ tag }}</option>
+        </select>
+        <button class="btn btn-outline-secondary" type="button" @click="addTag">Add</button>
+    </div>
+</template>
+
+<style scoped>
+.taglist {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 0.3rem;
+}
+</style>
+
+<script>
+import * as BIcons from "bootstrap-icons-vue";
+import {mapActions, mapState} from "vuex";
+
+export default {
+    name: "TagField",
+    data() {
+        return {
+            tag: ""
+        }
+    },
+    components: {
+        ...BIcons
+    },
+    props: {
+        value: {
+            type: Array,
+            required: true
+        }
+    },
+    model: {
+        prop: "value",
+        event: "input"
+    },
+    computed: {
+        ...mapState(["tags"]),
+        availableTags() {
+            return this.tags.filter(tag => !this.localValue.includes(tag));
+        },
+        localValue: {
+            get() {
+                return this.value;
+            },
+            set(value) {
+                this.$emit("input", value);
+                console.log("set", value);
+            }
+        }
+    },
+    methods: {
+        ...mapActions(["fetchTags"]),
+        addTag() {
+            if (this.tag !== "") {
+                this.localValue.push(this.tag);
+                this.tag = "";
+            }
+        },
+        removeTag(index) {
+            this.localValue.splice(index, 1);
+        }
+    },
+    mounted() {
+        this.fetchTags();
+    }
+}
+</script>
\ No newline at end of file
diff --git a/frontend/src/federation.js b/frontend/src/federation.js
index a471203..f391710 100644
--- a/frontend/src/federation.js
+++ b/frontend/src/federation.js
@@ -41,6 +41,33 @@ class ServerSet {
         throw new Error('all servers failed')
     }
 
+    async patch(auth, target, data) {
+        if (!auth || typeof auth.buildAuthHeader !== 'function') {
+            throw new Error('no auth')
+        }
+        for (const server of this.servers) {
+            try {
+                if (this.unreachable_neighbors.queryUnreachable(server)) {
+                    continue
+                }
+                const url = "http://" + server + target // TODO https
+                return await fetch(url, {
+                    method: 'PATCH',
+                    headers: {
+                        'Content-Type': 'application/json',
+                        ...auth.buildAuthHeader(url)
+                    },
+                    credentials: 'omit',
+                    body: JSON.stringify(data)
+                }).catch(err => this.unreachable_neighbors.unreachable(server)
+                ).then(response => response.json())
+            } catch (e) {
+                console.error('patch to server failed', server, e)
+            }
+        }
+        throw new Error('all servers failed')
+    }
+
     async get(auth, target) {
         if (!auth || typeof auth.buildAuthHeader !== 'function') {
             throw new Error('no auth')
@@ -65,6 +92,58 @@ class ServerSet {
         }
         throw new Error('all servers failed')
     }
+
+    async delete(auth, target) {
+        if (!auth || typeof auth.buildAuthHeader !== 'function') {
+            throw new Error('no auth')
+        }
+        for (const server of this.servers) {
+            try {
+                if (this.unreachable_neighbors.queryUnreachable(server)) {
+                    continue
+                }
+                const url = "http://" + server + target // TODO https
+                return await fetch(url, {
+                    method: 'DELETE',
+                    headers: {
+                        ...auth.buildAuthHeader(url)
+                    },
+                    credentials: 'omit'
+                }).catch(err => this.unreachable_neighbors.unreachable(server)
+                ).then(response => response.json())
+            } catch (e) {
+                console.error('delete from server failed', server, e)
+            }
+        }
+        throw new Error('all servers failed')
+    }
+
+    async put(auth, target, data) {
+        if (!auth || typeof auth.buildAuthHeader !== 'function') {
+            throw new Error('no auth')
+        }
+        for (const server of this.servers) {
+            try {
+                if (this.unreachable_neighbors.queryUnreachable(server)) {
+                    continue
+                }
+                const url = "http://" + server + target // TODO https
+                return await fetch(url, {
+                    method: 'PUT',
+                    headers: {
+                        'Content-Type': 'application/json',
+                        ...auth.buildAuthHeader(url)
+                    },
+                    credentials: 'omit',
+                    body: JSON.stringify(data)
+                }).catch(err => this.unreachable_neighbors.unreachable(server)
+                ).then(response => response.json())
+            } catch (e) {
+                console.error('put to server failed', server, e)
+            }
+        }
+        throw new Error('all servers failed')
+    }
 }
 
 class authMethod {
@@ -102,6 +181,12 @@ function createTokenAuth(token) {
     }, context)
 }
 
-export {ServerSet, createSignAuth, createTokenAuth}
+function createNullAuth() {
+    return new authMethod(() => {
+        return {}
+    }, {})
+}
+
+export {ServerSet, createSignAuth, createTokenAuth, createNullAuth};
 
 
diff --git a/frontend/src/store.js b/frontend/src/store.js
index 22badeb..77ced70 100644
--- a/frontend/src/store.js
+++ b/frontend/src/store.js
@@ -2,12 +2,13 @@ import {createStore} from 'vuex';
 import router from '@/router';
 import FallBackResolver from "@/dns";
 import NeighborsCache from "@/neigbors";
-import {createSignAuth, createTokenAuth, ServerSet} from "@/federation";
+import {createSignAuth, createTokenAuth, createNullAuth, ServerSet} from "@/federation";
 
 
 export default createStore({
     state: {
         local_loaded: false,
+        last_load: {},
         user: null,
         token: null,
         keypair: null,
@@ -20,6 +21,8 @@ export default createStore({
         all_friends_servers: null,
         resolver: new FallBackResolver(),
         unreachable_neighbors: new NeighborsCache(),
+        tags: [],
+        properties: [],
     },
     mutations: {
         setUser(state, user) {
@@ -61,6 +64,14 @@ export default createStore({
             console.log('setAllFriendsServers', servers)
             state.all_friends_servers = servers;
         },
+        setTags(state, tags) {
+            console.log('setTags', tags)
+            state.tags = tags;
+        },
+        setProperties(state, properties) {
+            console.log('setProperties', properties)
+            state.properties = properties;
+        },
         logout(state) {
             state.user = null;
             state.token = null;
@@ -154,66 +165,6 @@ export default createStore({
         async getFriendServers({state, dispatch, commit}, {username}) {
             return dispatch('lookupServer', {username}).then(servers => new ServerSet(servers, state.unreachable_neighbors))
         },
-        /*async apiFederatedGet({state}, {host, target}) {
-            if (state.unreachable_neighbors.queryUnreachable(host)) {
-                throw new Error('unreachable neighbor')
-            }
-            if (!state.user || !state.keypair) {
-                throw new Error('no user or keypair')
-            }
-            const url = "http://" + host + target // TODO https
-            const signature = nacl.crypto_sign_detached(nacl.encode_utf8(url), state.keypair.signSk)
-            const auth = 'Signature ' + state.user + ':' + nacl.to_hex(signature)
-            return await fetch(url, {
-                method: 'GET',
-                headers: {
-                    'Authorization': auth
-                }
-            }).catch(err => state.unreachable_neighbors.unreachable(host)
-            ).then(response => response.json())
-        },
-        async apiFederatedPost({state}, {host, target, data}) {
-            console.log('apiFederatedPost', host, target, data)
-            if (state.unreachable_neighbors.queryUnreachable(host)) {
-                throw new Error('unreachable neighbor')
-            }
-            if (!state.user || !state.keypair) {
-                throw new Error('no user or keypair')
-            }
-            const url = "http://" + host + target // TODO https
-            const json = JSON.stringify(data)
-            const signature = nacl.crypto_sign_detached(nacl.encode_utf8(url + json), state.keypair.signSk)
-            const auth = 'Signature ' + state.user + ':' + nacl.to_hex(signature)
-            return await fetch(url, {
-                method: 'POST',
-                headers: {
-                    'Authorization': auth,
-                    'Content-Type': 'application/json'
-                },
-                body: json
-            }).catch(err => state.unreachable_neighbors.unreachable(host)
-            ).then(response => response.json())
-        },
-        async apiLocalGet({state}, {target}) {
-            const auth = state.token ? {'Authorization': 'Token ' + state.token} : {}
-            return await fetch(target, {
-                method: 'GET',
-                headers: auth,
-                credentials: 'omit'
-            }).then(response => response.json())
-        },
-        async apiLocalPost({state}, {target, data}) {
-            const auth = state.token ? {'Authorization': 'Token ' + state.token} : {}
-            return await fetch(target, {
-                method: 'POST',
-                headers: {
-                    'Content-Type': 'application/json',
-                    ...auth
-                },
-                credentials: 'omit',
-                body: JSON.stringify(data)
-            }).then(response => response.json())
-        },*/
         async fetchInventoryItems({commit, dispatch, getters}) {
             const servers = await dispatch('getHomeServers')
             const items = await servers.get(getters.signAuth, '/api/inventory_items/')
@@ -224,6 +175,18 @@ export default createStore({
             const servers = await dispatch('getAllFriendsServers')
             return await servers.get(getters.signAuth, '/api/inventory/search/?q=' + query)
         },
+        async createInventoryItem({state, dispatch, getters}, {item}) {
+            const servers = await dispatch('getHomeServers')
+            return await servers.post(getters.signAuth, '/api/inventory_items/', item)
+        },
+        async updateInventoryItem({state, dispatch, getters}, {item}) {
+            const servers = await dispatch('getHomeServers')
+            return await servers.patch(getters.signAuth, '/api/inventory_items/' + item.id + '/', item)
+        },
+        async deleteInventoryItem({state, dispatch, getters}, {item}) {
+            const servers = await dispatch('getHomeServers')
+            return await servers.delete(getters.signAuth, '/api/inventory_items/' + item.id + '/')
+        },
         /*async searchInventoryItems() {
             try {
                 const servers = await this.fetchFriends().then(friends => friends.map(friend => this.lookupServer({username: friend.name})))
@@ -249,7 +212,6 @@ export default createStore({
             return await servers.get(getters.signAuth, '/api/friendrequests/')
         },
         async requestFriend({state, dispatch, getters}, {username}) {
-            console.log('requesting friend ' + username)
             if (username in state.friends) {
                 return true;
             }
@@ -261,7 +223,6 @@ export default createStore({
             if (home_reply.status !== 'pending' || !home_reply.secret)
                 return false;
 
-            console.log('home_reply', home_reply)
             const befriendee_servers = await dispatch('getFriendServers', {username})
             const ext_reply = befriendee_servers.post(getters.signAuth, '/api/friendrequests/', {
                 befriender: state.user,
@@ -269,16 +230,13 @@ export default createStore({
                 befriender_key: nacl.to_hex(state.keypair.signPk),
                 secret: home_reply.secret
             })
-            console.log('ext_reply', ext_reply)
             return true;
         },
         async acceptFriend({state, dispatch, getters}, {id, secret, befriender}) {
-            console.log('accepting friend ' + id)
             const home_servers = await dispatch('getHomeServers')
             const home_reply = await home_servers.post(getters.signAuth, '/api/friends/', {
                 friend_request_id: id, secret: secret
             })
-            console.log('home_reply', home_reply)
             const ext_servers = await dispatch('getFriendServers', {username: befriender})
             const ext_reply = await ext_servers.post(getters.signAuth, '/api/friendrequests/', {
                 befriender: state.user,
@@ -286,13 +244,32 @@ export default createStore({
                 befriender_key: nacl.to_hex(state.keypair.signPk),
                 secret: secret
             })
-            console.log('ext_reply', ext_reply)
             return true
         },
         async declineFriend({state, dispatch}, args) {
             // TODO implement
             console.log('declining friend ' + args)
         },
+        async fetchTags({state, commit, dispatch, getters}) {
+            if(state.last_load.tags > Date.now() - 1000 * 60 * 60 * 24) {
+                return state.tags
+            }
+            const servers = await dispatch('getHomeServers')
+            const data = await servers.get(getters.signAuth, '/api/tags/')
+            commit('setTags', data)
+            state.last_load.tags = Date.now()
+            return data
+        },
+        async fetchProperties({state, commit, dispatch, getters}) {
+            if(state.last_load.properties > Date.now() - 1000 * 60 * 60 * 24) {
+                return state.properties
+            }
+            const servers = await dispatch('getHomeServers')
+            const data = await servers.get(getters.signAuth, '/api/properties/')
+            commit('setProperties', data)
+            state.last_load.properties = Date.now()
+            return data
+        }
     },
     getters: {
         isLoggedIn(state) {
@@ -316,6 +293,9 @@ export default createStore({
             console.log('tokenAuth', state.token)
             return createTokenAuth(state.token)
         },
+        nullAuth(state) {
+            return createNullAuth({})
+        },
         inventory_items(state) {
             return Object.entries(state.item_map).reduce((acc, [url, items]) => {
                 return acc.concat(items)
diff --git a/frontend/src/views/InventoryNew.vue b/frontend/src/views/InventoryNew.vue
index 2cfb5e7..de2b075 100644
--- a/frontend/src/views/InventoryNew.vue
+++ b/frontend/src/views/InventoryNew.vue
@@ -6,6 +6,24 @@
                     <div class="card">
                         <div class="card-header">Create New Item</div>
                         <div class="card-body">
+                            <div class="mb-3">
+                                <ul>
+                                    <li v-for="tag in item.tags" :key="tag">
+                                        {{ tag }}
+                                    </li>
+                                </ul>
+                                <label for="tags" class="form-label">Tags</label>
+                                <tag-field :value="item.tags"></tag-field>
+                            </div>
+                            <div class="mb-3">
+                                <ul>
+                                    <li v-for="property in item.properties" :key="property">
+                                        {{ property.name }}: {{ property.value }}
+                                    </li>
+                                </ul>
+                                <label for="property" class="form-label">Property</label>
+                                <property-field :value="item.properties"></property-field>
+                            </div>
                             <div class="mb-3">
                                 <label for="name" class="form-label">Name</label>
                                 <input type="text" class="form-control" id="name" name="name"
@@ -33,7 +51,8 @@
                             </div>
                         </div>
                         <div class="card">
-                            <button type="submit" class="btn btn-primary" @click="createInventoryItem(item)">Add</button>
+                            <button type="submit" class="btn btn-primary" @click="createInventoryItem(item)">Add
+                            </button>
                         </div>
                     </div>
                 </div>
@@ -44,9 +63,10 @@
 
 <script>
 import * as BIcons from "bootstrap-icons-vue";
-import BaseLayout from "@/components/BaseLayout.vue";
-import {createApp} from "vue";
 import {mapActions} from "vuex";
+import BaseLayout from "@/components/BaseLayout.vue";
+import TagField from "@/components/TagField.vue";
+import PropertyField from "@/components/PropertyField.vue";
 
 export default {
     name: "InventoryNew",
@@ -57,17 +77,21 @@ export default {
                 description: "",
                 quantity: 0,
                 price: 0,
-                image: ""
+                image: "",
+                tags: [],
+                properties: []
             }
         }
     },
     components: {
         BaseLayout,
+        TagField,
+        PropertyField,
         ...BIcons
     },
     methods: {
-        ...mapActions(['createInventoryItem']),
-    },
+        ...mapActions(['createInventoryItem'])
+    }
 }
 </script>