diff --git a/fittrackee_client/src/components/User/UserApps/AddUserApp.vue b/fittrackee_client/src/components/User/UserApps/AddUserApp.vue
new file mode 100644
index 00000000..16230d1e
--- /dev/null
+++ b/fittrackee_client/src/components/User/UserApps/AddUserApp.vue
@@ -0,0 +1,170 @@
+<template>
+  <div id="new-oauth2-app">
+    <p id="new-oauth2-title">{{ $t('oauth2.ADD_A_NEW_APP') }}</p>
+    <div id="apps-form">
+      <form @submit.prevent="createApp">
+        <div class="form-items">
+          <div class="form-item">
+            <label for="app-name">{{ $t('oauth2.APP.NAME') }}*</label>
+            <input
+              id="app-name"
+              type="text"
+              required
+              v-model="appForm.client_name"
+            />
+          </div>
+          <div class="form-item">
+            <label for="app-description">{{
+              $t('oauth2.APP.DESCRIPTION')
+            }}</label>
+            <CustomTextArea
+              name="app-description"
+              :charLimit="200"
+              :input="appForm.description"
+              @updateValue="updateDescription"
+            />
+          </div>
+          <div class="form-item">
+            <label for="app-url">{{ $t('oauth2.APP.URL') }}*</label>
+            <input
+              id="app-url"
+              type="text"
+              required
+              v-model="appForm.client_uri"
+            />
+          </div>
+          <div class="form-item">
+            <label for="app-redirect-uri"
+              >{{ $t('oauth2.APP.REDIRECT_URL') }}*</label
+            >
+            <input
+              id="app-redirect-uri"
+              type="text"
+              required
+              v-model="appForm.redirect_uri"
+            />
+          </div>
+          <div class="form-item-scope">
+            <div class="form-item-scope-label">
+              {{ $t('oauth2.APP.SCOPE.LABEL') }}*
+            </div>
+            <div class="form-item-scope-checkboxes">
+              <label>
+                <input
+                  type="checkbox"
+                  :checked="appForm.read"
+                  @change="appForm.read = !appForm.read"
+                />
+                {{ $t('oauth2.APP.SCOPE.READ') }}
+              </label>
+              <label>
+                <input
+                  type="checkbox"
+                  :checked="appForm.write"
+                  @change="appForm.write = !appForm.write"
+                />
+                {{ $t('oauth2.APP.SCOPE.WRITE') }}
+              </label>
+            </div>
+          </div>
+        </div>
+        <div class="form-buttons">
+          <button
+            class="confirm"
+            type="submit"
+            :disabled="!appForm.read && !appForm.write"
+          >
+            {{ $t('buttons.SUBMIT') }}
+          </button>
+          <button
+            class="cancel"
+            @click.prevent="() => $router.push('/profile/apps')"
+          >
+            {{ $t('buttons.CANCEL') }}
+          </button>
+        </div>
+      </form>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+  import { reactive } from 'vue'
+
+  import { OAUTH2_STORE } from '@/store/constants'
+  import { IOAuth2ClientPayload } from '@/types/oauth'
+  import { useStore } from '@/use/useStore'
+
+  const store = useStore()
+  const appForm = reactive({
+    client_name: '',
+    client_uri: '',
+    client_description: '',
+    redirect_uri: '',
+    read: true,
+    write: false,
+  })
+
+  function createApp() {
+    const payload: IOAuth2ClientPayload = {
+      client_name: appForm.client_name,
+      client_description: appForm.client_description,
+      client_uri: appForm.client_uri,
+      redirect_uris: [appForm.redirect_uri],
+      scope: `${appForm.read ? 'read' : ''} ${appForm.write ? 'write' : ''}`,
+    }
+    store.dispatch(OAUTH2_STORE.ACTIONS.CREATE_CLIENT, payload)
+  }
+  function updateDescription(value: string) {
+    appForm.client_description = value
+  }
+</script>
+
+<style scoped lang="scss">
+  @import '~@/scss/vars.scss';
+
+  #new-oauth2-app {
+    #new-oauth2-title {
+      font-size: 1.05em;
+      font-weight: bold;
+      padding: 0 $default-padding;
+    }
+
+    #apps-form {
+      .form-items {
+        display: flex;
+        flex-direction: column;
+
+        input {
+          height: 20px;
+        }
+        .form-item-scope {
+          padding: $default-padding;
+
+          .form-item-scope-label {
+            font-weight: bold;
+          }
+
+          .form-item-scope-checkboxes {
+            display: flex;
+            gap: $default-padding;
+          }
+        }
+
+        .form-item {
+          display: flex;
+          flex-direction: column;
+          padding: $default-padding;
+        }
+      }
+
+      .form-buttons {
+        display: flex;
+        justify-content: flex-end;
+        button {
+          margin: $default-padding * 0.5;
+        }
+      }
+    }
+  }
+</style>
diff --git a/fittrackee_client/src/components/User/UserApps/UserApp.vue b/fittrackee_client/src/components/User/UserApps/UserApp.vue
new file mode 100644
index 00000000..92ba5b23
--- /dev/null
+++ b/fittrackee_client/src/components/User/UserApps/UserApp.vue
@@ -0,0 +1,131 @@
+<template>
+  <div id="oauth2-app" class="description-list">
+    <Modal
+      v-if="displayModal"
+      :title="$t('common.CONFIRMATION')"
+      :message="$t('oauth2.APP_DELETION_CONFIRMATION')"
+      @confirmAction="deleteClient(client.id)"
+      @cancelAction="updateDisplayModal(false)"
+    />
+    <div v-if="client && client.client_id">
+      <dl>
+        <dt>{{ $t('oauth2.APP.CLIENT_ID') }}:</dt>
+        <dd>{{ client.client_id }}</dd>
+        <dt>{{ capitalize($t('oauth2.APP.ISSUE_AT')) }}:</dt>
+        <dd>
+          {{
+            format(
+              getDateWithTZ(client.issued_at, authUser.timezone),
+              'dd/MM/yyyy HH:mm'
+            )
+          }}
+        </dd>
+        <dt>{{ $t('oauth2.APP.NAME') }}:</dt>
+        <dd>{{ client.name }}</dd>
+        <dt>{{ $t('oauth2.APP.DESCRIPTION') }}:</dt>
+        <dd :class="{ 'no-description': !client.client_description }">
+          {{
+            client.client_description
+              ? client.client_description
+              : $t('oauth2.NO_DESCRIPTION')
+          }}
+        </dd>
+        <dt>{{ $t('oauth2.APP.URL') }}:</dt>
+        <dd>{{ client.website }}</dd>
+        <dt>{{ $t('oauth2.APP.REDIRECT_URL') }}:</dt>
+        <dd>
+          {{ client.redirect_uris.length > 0 ? client.redirect_uris[0] : '' }}
+        </dd>
+        <dt>{{ $t('oauth2.APP.SCOPE.LABEL') }}:</dt>
+        <dd>{{ client.scope }}</dd>
+      </dl>
+      <div class="app-buttons">
+        <button class="danger" @click="updateDisplayModal(true)">
+          {{ $t('oauth2.DELETE_APP') }}
+        </button>
+        <button @click="$router.push('/profile/apps')">
+          {{ $t('buttons.BACK') }}
+        </button>
+      </div>
+    </div>
+    <div v-else>
+      <p class="no-app">{{ $t('oauth2.NO_APP') }}</p>
+      <button @click="$router.push('/profile/apps')">
+        {{ $t('buttons.BACK') }}
+      </button>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+  import { format } from 'date-fns'
+  import {
+    ComputedRef,
+    Ref,
+    capitalize,
+    computed,
+    onBeforeMount,
+    toRefs,
+    ref,
+    onUnmounted,
+  } from 'vue'
+  import { useRoute } from 'vue-router'
+
+  import { OAUTH2_STORE, ROOT_STORE } from '@/store/constants'
+  import { IOAuth2Client } from '@/types/oauth'
+  import { IAuthUserProfile } from '@/types/user'
+  import { useStore } from '@/use/useStore'
+  import { getDateWithTZ } from '@/utils/dates'
+
+  interface Props {
+    authUser: IAuthUserProfile
+  }
+  const props = defineProps<Props>()
+
+  const route = useRoute()
+  const store = useStore()
+
+  const { authUser } = toRefs(props)
+  const client: ComputedRef<IOAuth2Client> = computed(
+    () => store.getters[OAUTH2_STORE.GETTERS.CLIENT]
+  )
+  let displayModal: Ref<boolean> = ref(false)
+
+  onBeforeMount(() => {
+    loadClient()
+  })
+
+  function loadClient() {
+    if (route.params.clientId && typeof route.params.clientId === 'string') {
+      store.dispatch(OAUTH2_STORE.ACTIONS.GET_CLIENT, route.params.clientId)
+    }
+  }
+  function deleteClient(clientId: number) {
+    store.dispatch(OAUTH2_STORE.ACTIONS.DELETE_CLIENT, clientId)
+  }
+  function updateDisplayModal(value: boolean) {
+    displayModal.value = value
+  }
+  onUnmounted(() => {
+    store.commit(ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGES)
+    store.commit(OAUTH2_STORE.MUTATIONS.EMPTY_CLIENT)
+  })
+</script>
+
+<style scoped lang="scss">
+  @import '~@/scss/vars.scss';
+  #oauth2-app {
+    .app-buttons {
+      display: flex;
+      flex-wrap: wrap;
+      gap: $default-padding;
+    }
+    .no-description {
+      font-style: italic;
+    }
+    .no-app {
+      font-style: italic;
+      padding: $default-padding 0;
+    }
+  }
+</style>
diff --git a/fittrackee_client/src/components/User/UserApps/UserAppsList.vue b/fittrackee_client/src/components/User/UserApps/UserAppsList.vue
index a99c46f8..ac1b1ae1 100644
--- a/fittrackee_client/src/components/User/UserApps/UserAppsList.vue
+++ b/fittrackee_client/src/components/User/UserApps/UserAppsList.vue
@@ -3,7 +3,9 @@
     <p class="apps-list">{{ $t('oauth2.APPS_LIST') }}</p>
     <ul v-if="clients.length > 0">
       <li v-for="client in clients" :key="client.client_id">
-        {{ client.name }}
+        <router-link :to="{ name: 'UserApp', params: { clientId: client.id } }">
+          {{ client.name }}
+        </router-link>
         <span class="app-issued-at">
           {{ $t('oauth2.APP.ISSUE_AT') }}
           {{
@@ -17,7 +19,12 @@
     </ul>
     <div class="no-apps" v-else>{{ $t('oauth2.NO_APPS') }}</div>
     <Pagination :pagination="pagination" path="/profile/apps" :query="query" />
-    <button @click="$router.push('/')">{{ $t('common.HOME') }}</button>
+    <div class="app-list-buttons">
+      <button @click="$router.push('/profile/apps/new')">
+        {{ $t('oauth2.NEW_APP') }}
+      </button>
+      <button @click="$router.push('/')">{{ $t('common.HOME') }}</button>
+    </div>
   </div>
 </template>
 
@@ -92,11 +99,16 @@
     .app-issued-at {
       font-size: 0.85em;
       font-style: italic;
+      padding-left: $default-padding;
     }
     .apps-list {
       font-size: 1.05em;
       font-weight: bold;
     }
+    .app-list-buttons {
+      display: flex;
+      gap: $default-padding;
+    }
     .no-apps {
       font-style: italic;
     }
diff --git a/fittrackee_client/src/components/User/UserApps/index.vue b/fittrackee_client/src/components/User/UserApps/index.vue
index 62aa00bd..5375cea3 100644
--- a/fittrackee_client/src/components/User/UserApps/index.vue
+++ b/fittrackee_client/src/components/User/UserApps/index.vue
@@ -5,14 +5,23 @@
 </template>
 
 <script setup lang="ts">
-  import { toRefs } from 'vue'
+  import { onUnmounted, toRefs } from 'vue'
 
+  import { OAUTH2_STORE, ROOT_STORE } from '@/store/constants'
   import { IAuthUserProfile } from '@/types/user'
+  import { useStore } from '@/use/useStore'
 
   interface Props {
     user: IAuthUserProfile
   }
   const props = defineProps<Props>()
 
+  const store = useStore()
+
   const { user } = toRefs(props)
+
+  onUnmounted(() => {
+    store.commit(ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGES)
+    store.commit(OAUTH2_STORE.MUTATIONS.SET_CLIENTS, [])
+  })
 </script>
diff --git a/fittrackee_client/src/components/User/UserProfileTabs.vue b/fittrackee_client/src/components/User/UserProfileTabs.vue
index ea963045..2fff76f7 100644
--- a/fittrackee_client/src/components/User/UserProfileTabs.vue
+++ b/fittrackee_client/src/components/User/UserProfileTabs.vue
@@ -7,7 +7,7 @@
             type="radio"
             :id="tab"
             :name="tab"
-            :checked="selectedTab === tab"
+            :checked="selectedTab.split('/')[0] === tab"
             :disabled="disabled"
             @input="$router.push(getPath(tab))"
           />
diff --git a/fittrackee_client/src/locales/en/oauth2.json b/fittrackee_client/src/locales/en/oauth2.json
index b50c72e0..9f9cd2e8 100644
--- a/fittrackee_client/src/locales/en/oauth2.json
+++ b/fittrackee_client/src/locales/en/oauth2.json
@@ -1,7 +1,23 @@
 {
-  "APP":{
-    "ISSUE_AT": "issued at"
+  "ADD_A_NEW_APP": "Add a new OAuth2 application",
+  "APP": {
+    "CLIENT_ID": "Client ID",
+    "DESCRIPTION": "Application description",
+    "ISSUE_AT": "issue at",
+    "NAME": "Application name",
+    "REDIRECT_URL": "Redirect URI",
+    "SCOPE": {
+      "LABEL": "Scope",
+      "READ": "read",
+      "WRITE": "write"
+    },
+    "URL": "Application URI"
   },
+  "APP_DELETION_CONFIRMATION": "Are you sure you want to delete this app?",
   "APPS_LIST": "OAuth2 applications",
-  "NO_APPS": "No applications"
+  "DELETE_APP": "Delete application",
+  "NEW_APP": "New OAuth App",
+  "NO_DESCRIPTION": "no description",
+  "NO_APP": "Application not found!",
+  "NO_APPS": "no applications"
 }
\ No newline at end of file
diff --git a/fittrackee_client/src/locales/fr/oauth2.json b/fittrackee_client/src/locales/fr/oauth2.json
index e23a545c..d8037175 100644
--- a/fittrackee_client/src/locales/fr/oauth2.json
+++ b/fittrackee_client/src/locales/fr/oauth2.json
@@ -1,7 +1,23 @@
 {
-  "APP":{
-    "ISSUE_AT": "créée le"
+  "ADD_A_NEW_APP": "Ajouter une nouvelle application OAuth2",
+  "APP": {
+    "CLIENT_ID": "Identifiant client",
+    "DESCRIPTION": "Application description",
+    "ISSUE_AT": "créée le",
+    "NAME": "Nom de l'application",
+    "REDIRECT_URL": "URL de redirection",
+    "SCOPE": {
+      "LABEL": "Scope",
+      "READ": "lecture",
+      "WRITE": "écriture"
+    },
+    "URL": "URL de l'application"
   },
+  "APP_DELETION_CONFIRMATION": "Êtes-vous sûr de vouloir supprimer cette application ?",
   "APPS_LIST": "Applications OAuth2",
+  "DELETE_APP": "Supprimer l'application",
+  "NEW_APP": "Ajouter une App OAuth",
+  "NO_DESCRIPTION": "pas de description",
+  "NO_APP": "Application introuvable !",
   "NO_APPS": "pas de applications"
 }
\ No newline at end of file
diff --git a/fittrackee_client/src/router/index.ts b/fittrackee_client/src/router/index.ts
index 358b591e..775539f9 100644
--- a/fittrackee_client/src/router/index.ts
+++ b/fittrackee_client/src/router/index.ts
@@ -12,7 +12,9 @@ import UserAccountEdition from '@/components/User/ProfileEdition/UserAccountEdit
 import UserInfosEdition from '@/components/User/ProfileEdition/UserInfosEdition.vue'
 import UserPictureEdition from '@/components/User/ProfileEdition/UserPictureEdition.vue'
 import UserPreferencesEdition from '@/components/User/ProfileEdition/UserPreferencesEdition.vue'
+import AddUserApp from '@/components/User/UserApps/AddUserApp.vue'
 import UserApps from '@/components/User/UserApps/index.vue'
+import UserApp from '@/components/User/UserApps/UserApp.vue'
 import UserAppsList from '@/components/User/UserApps/UserAppsList.vue'
 import UserSportPreferences from '@/components/User/UserSportPreferences.vue'
 import store from '@/store'
@@ -156,6 +158,16 @@ const routes: Array<RouteRecordRaw> = [
                 name: 'UserAppsList',
                 component: UserAppsList,
               },
+              {
+                path: ':clientId',
+                name: 'UserApp',
+                component: UserApp,
+              },
+              {
+                path: 'new',
+                name: 'AddUserApp',
+                component: AddUserApp,
+              },
             ],
           },
         ],
diff --git a/fittrackee_client/src/store/modules/oauth2/actions.ts b/fittrackee_client/src/store/modules/oauth2/actions.ts
index dd20c78c..56172a8f 100644
--- a/fittrackee_client/src/store/modules/oauth2/actions.ts
+++ b/fittrackee_client/src/store/modules/oauth2/actions.ts
@@ -1,13 +1,69 @@
 import { ActionContext, ActionTree } from 'vuex'
 
 import authApi from '@/api/authApi'
+import router from '@/router'
 import { OAUTH2_STORE, ROOT_STORE } from '@/store/constants'
 import { IOAuth2Actions, IOAuth2State } from '@/store/modules/oauth2/types'
 import { IRootState } from '@/store/modules/root/types'
-import { IOauth2ClientsPayload } from '@/types/oauth'
+import { IOauth2ClientsPayload, IOAuth2ClientPayload } from '@/types/oauth'
 import { handleError } from '@/utils'
 
 export const actions: ActionTree<IOAuth2State, IRootState> & IOAuth2Actions = {
+  [OAUTH2_STORE.ACTIONS.CREATE_CLIENT](
+    context: ActionContext<IOAuth2State, IRootState>,
+    payload: IOAuth2ClientPayload
+  ): void {
+    context.commit(ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGES)
+    authApi
+      .post('oauth/apps', payload)
+      .then((res) => {
+        if (res.data.status === 'created') {
+          context
+            .dispatch(OAUTH2_STORE.ACTIONS.GET_CLIENTS)
+            .then(() => router.push('/profile/apps'))
+        } else {
+          handleError(context, null)
+        }
+      })
+      .catch((error) => handleError(context, error))
+  },
+  [OAUTH2_STORE.ACTIONS.DELETE_CLIENT](
+    context: ActionContext<IOAuth2State, IRootState>,
+    id: number
+  ): void {
+    context.commit(ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGES)
+    authApi
+      .delete(`oauth/apps/${id}`)
+      .then((res) => {
+        if (res.status === 204) {
+          context
+            .dispatch(OAUTH2_STORE.ACTIONS.GET_CLIENTS)
+            .then(() => router.push('/profile/apps'))
+        } else {
+          handleError(context, null)
+        }
+      })
+      .catch((error) => handleError(context, error))
+  },
+  [OAUTH2_STORE.ACTIONS.GET_CLIENT](
+    context: ActionContext<IOAuth2State, IRootState>,
+    id: string
+  ): void {
+    context.commit(ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGES)
+    authApi
+      .get(`oauth/apps/${id}`)
+      .then((res) => {
+        if (res.data.status === 'success') {
+          context.commit(
+            OAUTH2_STORE.MUTATIONS.SET_CLIENT,
+            res.data.data.client
+          )
+        } else {
+          handleError(context, null)
+        }
+      })
+      .catch((error) => handleError(context, error))
+  },
   [OAUTH2_STORE.ACTIONS.GET_CLIENTS](
     context: ActionContext<IOAuth2State, IRootState>,
     payload: IOauth2ClientsPayload
diff --git a/fittrackee_client/src/store/modules/oauth2/enums.ts b/fittrackee_client/src/store/modules/oauth2/enums.ts
index a03f50ba..01daba7b 100644
--- a/fittrackee_client/src/store/modules/oauth2/enums.ts
+++ b/fittrackee_client/src/store/modules/oauth2/enums.ts
@@ -1,13 +1,19 @@
 export enum OAuth2Actions {
+  CREATE_CLIENT = 'CREATE_CLIENT',
+  DELETE_CLIENT = 'DELETE_CLIENT',
   GET_CLIENTS = 'GET_CLIENTS',
+  GET_CLIENT = 'GET_CLIENT',
 }
 
 export enum OAuth2Getters {
+  CLIENT = 'CLIENT',
   CLIENTS = 'CLIENTS',
   CLIENTS_PAGINATION = 'CLIENTS_PAGINATION',
 }
 
 export enum OAuth2Mutations {
+  EMPTY_CLIENT = 'EMPTY_CLIENT',
+  SET_CLIENT = 'SET_CLIENT',
   SET_CLIENTS = 'SET_CLIENTS',
   SET_CLIENTS_PAGINATION = 'SET_CLIENTS_PAGINATION',
 }
diff --git a/fittrackee_client/src/store/modules/oauth2/getters.ts b/fittrackee_client/src/store/modules/oauth2/getters.ts
index c88f72b5..3eefa425 100644
--- a/fittrackee_client/src/store/modules/oauth2/getters.ts
+++ b/fittrackee_client/src/store/modules/oauth2/getters.ts
@@ -5,6 +5,7 @@ import { IOAuth2Getters, IOAuth2State } from '@/store/modules/oauth2/types'
 import { IRootState } from '@/store/modules/root/types'
 
 export const getters: GetterTree<IOAuth2State, IRootState> & IOAuth2Getters = {
+  [OAUTH2_STORE.GETTERS.CLIENT]: (state: IOAuth2State) => state.client,
   [OAUTH2_STORE.GETTERS.CLIENTS]: (state: IOAuth2State) => state.clients,
   [OAUTH2_STORE.GETTERS.CLIENTS_PAGINATION]: (state: IOAuth2State) =>
     state.pagination,
diff --git a/fittrackee_client/src/store/modules/oauth2/mutations.ts b/fittrackee_client/src/store/modules/oauth2/mutations.ts
index 0480e0a2..505b58c9 100644
--- a/fittrackee_client/src/store/modules/oauth2/mutations.ts
+++ b/fittrackee_client/src/store/modules/oauth2/mutations.ts
@@ -6,6 +6,15 @@ import { IPagination } from '@/types/api'
 import { IOAuth2Client } from '@/types/oauth'
 
 export const mutations: MutationTree<IOAuth2State> & TOAuth2Mutations = {
+  [OAUTH2_STORE.MUTATIONS.SET_CLIENT](
+    state: IOAuth2State,
+    client: IOAuth2Client
+  ) {
+    state.client = client
+  },
+  [OAUTH2_STORE.MUTATIONS.EMPTY_CLIENT](state: IOAuth2State) {
+    state.client = <IOAuth2Client>{}
+  },
   [OAUTH2_STORE.MUTATIONS.SET_CLIENTS](
     state: IOAuth2State,
     clients: IOAuth2Client[]
diff --git a/fittrackee_client/src/store/modules/oauth2/state.ts b/fittrackee_client/src/store/modules/oauth2/state.ts
index 47c19e21..15814cb4 100644
--- a/fittrackee_client/src/store/modules/oauth2/state.ts
+++ b/fittrackee_client/src/store/modules/oauth2/state.ts
@@ -1,7 +1,9 @@
 import { IOAuth2State } from '@/store/modules/oauth2/types'
 import { IPagination } from '@/types/api'
+import { IOAuth2Client } from '@/types/oauth'
 
 export const oAuth2State: IOAuth2State = {
+  client: <IOAuth2Client>{},
   clients: [],
   pagination: <IPagination>{},
 }
diff --git a/fittrackee_client/src/store/modules/oauth2/types.ts b/fittrackee_client/src/store/modules/oauth2/types.ts
index 2c00c780..3ea5e852 100644
--- a/fittrackee_client/src/store/modules/oauth2/types.ts
+++ b/fittrackee_client/src/store/modules/oauth2/types.ts
@@ -8,14 +8,31 @@ import {
 import { OAUTH2_STORE } from '@/store/constants'
 import { IRootState } from '@/store/modules/root/types'
 import { IPagination } from '@/types/api'
-import { IOAuth2Client, IOauth2ClientsPayload } from '@/types/oauth'
+import {
+  IOAuth2Client,
+  IOAuth2ClientPayload,
+  IOauth2ClientsPayload,
+} from '@/types/oauth'
 
 export interface IOAuth2State {
+  client: IOAuth2Client
   clients: IOAuth2Client[]
   pagination: IPagination
 }
 
 export interface IOAuth2Actions {
+  [OAUTH2_STORE.ACTIONS.CREATE_CLIENT](
+    context: ActionContext<IOAuth2State, IRootState>,
+    payload: IOAuth2ClientPayload
+  ): void
+  [OAUTH2_STORE.ACTIONS.DELETE_CLIENT](
+    context: ActionContext<IOAuth2State, IRootState>,
+    id: number
+  ): void
+  [OAUTH2_STORE.ACTIONS.GET_CLIENT](
+    context: ActionContext<IOAuth2State, IRootState>,
+    id: string
+  ): void
   [OAUTH2_STORE.ACTIONS.GET_CLIENTS](
     context: ActionContext<IOAuth2State, IRootState>,
     payload: IOauth2ClientsPayload
@@ -23,11 +40,14 @@ export interface IOAuth2Actions {
 }
 
 export interface IOAuth2Getters {
+  [OAUTH2_STORE.GETTERS.CLIENT](state: IOAuth2State): IOAuth2Client
   [OAUTH2_STORE.GETTERS.CLIENTS](state: IOAuth2State): IOAuth2Client[]
   [OAUTH2_STORE.GETTERS.CLIENTS_PAGINATION](state: IOAuth2State): IPagination
 }
 
 export type TOAuth2Mutations<S = IOAuth2State> = {
+  [OAUTH2_STORE.MUTATIONS.EMPTY_CLIENT](state: S): void
+  [OAUTH2_STORE.MUTATIONS.SET_CLIENT](state: S, client: IOAuth2Client): void
   [OAUTH2_STORE.MUTATIONS.SET_CLIENTS](state: S, clients: IOAuth2Client[]): void
   [OAUTH2_STORE.MUTATIONS.SET_CLIENTS_PAGINATION](
     state: S,
diff --git a/fittrackee_client/src/types/oauth.ts b/fittrackee_client/src/types/oauth.ts
index 4d1e070c..d3d4fc62 100644
--- a/fittrackee_client/src/types/oauth.ts
+++ b/fittrackee_client/src/types/oauth.ts
@@ -10,6 +10,14 @@ export interface IOAuth2Client {
   website: string
 }
 
+export interface IOAuth2ClientPayload {
+  client_name: string
+  client_uri: string
+  client_description: string | null
+  redirect_uris: string[]
+  scope: string
+}
+
 export interface IOauth2ClientsPayload {
   page?: number
 }