diff --git a/web-app/src/api/account.ts b/web-app/src/api/account.ts
index 601d903..d7e69b4 100644
--- a/web-app/src/api/account.ts
+++ b/web-app/src/api/account.ts
@@ -1,3 +1,4 @@
+import { type RouteLocation } from 'vue-router'
 import { ApiClient } from './base'
 import type { Currency } from './data'
 import type { Page, PageRequest } from './pagination'
@@ -125,9 +126,9 @@ export interface AccountHistoryJournalEntryItem extends AccountHistoryItem {
 export class AccountApiClient extends ApiClient {
   readonly path: string
 
-  constructor() {
+  constructor(route: RouteLocation) {
     super()
-    this.path = `/profiles/${getSelectedProfile()}/accounts`
+    this.path = `/profiles/${getSelectedProfile(route)}/accounts`
   }
 
   getAccounts(): Promise<Account[]> {
diff --git a/web-app/src/api/profile.ts b/web-app/src/api/profile.ts
index 8d41562..ef2e171 100644
--- a/web-app/src/api/profile.ts
+++ b/web-app/src/api/profile.ts
@@ -1,4 +1,4 @@
-import { useRoute, type RouteLocation } from 'vue-router'
+import { type RouteLocation } from 'vue-router'
 import { ApiClient } from './base'
 
 export interface Profile {
@@ -35,11 +35,10 @@ export class ProfileApiClient extends ApiClient {
 /**
  * Gets the currently selected profile. Throws an error in any case where
  * the route doesn't contain profile name information.
- * @param route The route to get the profile from. Defaults to getting it from
- * Vue's `useRoute()` which is available in component contexts.
+ * @param route The route to get the profile from.
  * @returns The currently selected profile name, via the current route.
  */
-export function getSelectedProfile(route: RouteLocation = useRoute()): string {
+export function getSelectedProfile(route: RouteLocation): string {
   if (!('profileName' in route.params)) {
     throw new Error('No "profileName" route property available.')
   }
diff --git a/web-app/src/api/transaction.ts b/web-app/src/api/transaction.ts
index e3c4400..9c45165 100644
--- a/web-app/src/api/transaction.ts
+++ b/web-app/src/api/transaction.ts
@@ -1,7 +1,6 @@
 import { ApiClient } from './base'
 import type { Currency } from './data'
 import { type Page, type PageRequest } from './pagination'
-import { getSelectedProfile } from './profile'
 
 export interface TransactionVendor {
   id: number
@@ -144,9 +143,9 @@ export interface CreateCategoryPayload {
 export class TransactionApiClient extends ApiClient {
   readonly path: string
 
-  constructor() {
+  constructor(profileName: string) {
     super()
-    this.path = `/profiles/${getSelectedProfile()}`
+    this.path = `/profiles/${profileName}`
   }
 
   getVendors(): Promise<TransactionVendor[]> {
diff --git a/web-app/src/components/AddValueRecordModal.vue b/web-app/src/components/AddValueRecordModal.vue
index 05072da..23f198b 100644
--- a/web-app/src/components/AddValueRecordModal.vue
+++ b/web-app/src/components/AddValueRecordModal.vue
@@ -8,7 +8,9 @@ import AppButton from './AppButton.vue';
 import { AccountApiClient, AccountValueRecordType, type Account, type AccountValueRecord, type AccountValueRecordCreationPayload } from '@/api/account';
 import { datetimeLocalToISO, getDatetimeLocalValueForNow } from '@/util/time';
 import FileSelector from './FileSelector.vue';
+import { useRoute } from 'vue-router';
 
+const route = useRoute()
 const props = defineProps<{ account: Account }>()
 const modal = useTemplateRef('modal')
 const savedValueRecord: Ref<AccountValueRecord | undefined> = ref(undefined)
@@ -36,7 +38,7 @@ async function addValueRecord() {
     type: AccountValueRecordType.BALANCE,
     value: amount.value
   }
-  const api = new AccountApiClient()
+  const api = new AccountApiClient(route)
   try {
     savedValueRecord.value = await api.createValueRecord(props.account.id, payload, attachments.value)
     modal.value?.close('saved')
diff --git a/web-app/src/components/AppButton.vue b/web-app/src/components/AppButton.vue
index e4eb125..3de1e53 100644
--- a/web-app/src/components/AppButton.vue
+++ b/web-app/src/components/AppButton.vue
@@ -1,17 +1,35 @@
 <script setup lang="ts">
+import { computed } from 'vue';
 
-defineProps<{
-  buttonStyle?: string,
+
+export type ButtonTheme = "primary" | "secondary"
+export type ButtonType = "button" | "submit" | "reset"
+export type ButtonSize = "sm" | "md" | "lg"
+
+interface Props {
+  theme?: ButtonTheme,
+  size?: ButtonSize,
   icon?: string,
-  buttonType?: "button" | "submit" | "reset" | undefined,
+  type?: ButtonType,
   disabled?: boolean
-}>()
+}
+const props = withDefaults(defineProps<Props>(), {
+  buttonStyle: "primary",
+  buttonType: "button",
+  size: "md",
+  disabled: false
+})
 defineEmits(['click'])
+
+const buttonStyle = computed(() => ({
+  'app-button-theme-secondary': props.theme === "secondary",
+  'app-button-disabled': props.disabled,
+  'app-button-size-sm': props.size === "sm",
+  'app-button-size-lg': props.size === "lg"
+}))
 </script>
 <template>
-  <button class="app-button"
-    :class="{ 'app-button-secondary': buttonStyle === 'secondary', 'app-button-disabled': disabled ?? false }"
-    @click="$emit('click')" :type="buttonType" :disabled="disabled ?? false">
+  <button class="app-button" :class="buttonStyle" :type="type" :disabled="disabled" @click="$emit('click')">
     <span v-if="icon">
       <font-awesome-icon :icon="'fa-' + icon"
         :class="{ 'app-button-icon-with-text': $slots.default !== undefined, 'app-button-icon-without-text': $slots.default === undefined }"></font-awesome-icon>
@@ -51,6 +69,17 @@ defineEmits(['click'])
   cursor: inherit;
 }
 
+.app-button-size-sm {
+  padding: 0.5rem 1rem;
+  font-size: 0.8rem;
+  font-weight: 500;
+}
+
+.app-button-size-lg {
+  padding: 1rem 2rem;
+  font-size: 1.2rem;
+}
+
 .app-button:hover:not(.app-button-disabled) {
   background-color: #374151;
 }
@@ -65,13 +94,7 @@ defineEmits(['click'])
   background-color: #3b4968;
 }
 
-@media (min-width: 768px) {
-  .app-button {
-    padding: .75rem 1.5rem;
-  }
-}
-
-.app-button-secondary {
+.app-button-theme-secondary {
   background-color: #1d2330;
 }
 
diff --git a/web-app/src/components/CategoryLabel.vue b/web-app/src/components/CategoryLabel.vue
index 6d08950..7fc5e74 100644
--- a/web-app/src/components/CategoryLabel.vue
+++ b/web-app/src/components/CategoryLabel.vue
@@ -1,14 +1,15 @@
 <script setup lang="ts">
 import { getSelectedProfile } from '@/api/profile';
 import type { TransactionCategory } from '@/api/transaction';
-import { useRouter } from 'vue-router';
+import { useRoute, useRouter } from 'vue-router';
 
+const route = useRoute()
 const router = useRouter()
 const props = defineProps<{ category: TransactionCategory, clickable?: boolean }>()
 
 function onClicked() {
   if (props.clickable) {
-    router.push(`/profiles/${getSelectedProfile()}/categories`)
+    router.push(`/profiles/${getSelectedProfile(route)}/categories`)
   }
 }
 </script>
diff --git a/web-app/src/components/CategorySelect.vue b/web-app/src/components/CategorySelect.vue
index b665b71..a4faa24 100644
--- a/web-app/src/components/CategorySelect.vue
+++ b/web-app/src/components/CategorySelect.vue
@@ -1,15 +1,17 @@
 <script setup lang="ts">
+import { getSelectedProfile } from '@/api/profile';
 import { TransactionApiClient, type TransactionCategoryTree } from '@/api/transaction';
 import { onMounted, ref, type Ref } from 'vue';
+import { useRoute } from 'vue-router';
 
-
+const route = useRoute()
 const model = defineModel<number | null>({ required: true })
 defineProps<{ required?: boolean }>()
 defineEmits<{ categorySelected: [TransactionCategoryTree | null] }>()
 const categories: Ref<TransactionCategoryTree[]> = ref([])
 
 onMounted(() => {
-  const api = new TransactionApiClient()
+  const api = new TransactionApiClient(getSelectedProfile(route))
   api.getCategoriesFlattened()
     .then(c => categories.value = c)
 })
diff --git a/web-app/src/components/EditCategoryModal.vue b/web-app/src/components/EditCategoryModal.vue
index 292b219..32e0fac 100644
--- a/web-app/src/components/EditCategoryModal.vue
+++ b/web-app/src/components/EditCategoryModal.vue
@@ -7,7 +7,10 @@ import FormGroup from './form/FormGroup.vue';
 import FormControl from './form/FormControl.vue';
 import AppButton from './AppButton.vue';
 import CategorySelect from './CategorySelect.vue';
+import { useRoute } from 'vue-router';
+import { getSelectedProfile } from '@/api/profile';
 
+const route = useRoute()
 const props = defineProps<{
   category?: TransactionCategory
 }>()
@@ -52,7 +55,7 @@ function canSave() {
 }
 
 async function doSave() {
-  const api = new TransactionApiClient()
+  const api = new TransactionApiClient(getSelectedProfile(route))
   const payload = {
     name: name.value.trim(),
     description: description.value.trim(),
diff --git a/web-app/src/components/EditVendorModal.vue b/web-app/src/components/EditVendorModal.vue
index 22a669d..f654c01 100644
--- a/web-app/src/components/EditVendorModal.vue
+++ b/web-app/src/components/EditVendorModal.vue
@@ -6,7 +6,10 @@ import FormGroup from './form/FormGroup.vue';
 import ModalWrapper from './ModalWrapper.vue';
 import { TransactionApiClient, type TransactionVendor } from '@/api/transaction';
 import AppButton from './AppButton.vue';
+import { useRoute } from 'vue-router';
+import { getSelectedProfile } from '@/api/profile';
 
+const route = useRoute()
 const props = defineProps<{
   vendor?: TransactionVendor
 }>()
@@ -35,7 +38,7 @@ function canSave() {
 }
 
 async function doSave() {
-  const api = new TransactionApiClient()
+  const api = new TransactionApiClient(getSelectedProfile(route))
   const payload = {
     name: name.value.trim(),
     description: description.value.trim()
diff --git a/web-app/src/components/PaginationControls.vue b/web-app/src/components/PaginationControls.vue
index 5ba90a9..0f6fae2 100644
--- a/web-app/src/components/PaginationControls.vue
+++ b/web-app/src/components/PaginationControls.vue
@@ -1,5 +1,6 @@
 <script setup lang="ts">
 import type { Page, PageRequest } from '@/api/pagination';
+import AppButton from './AppButton.vue';
 
 
 const props = defineProps<{ page?: Page<unknown> }>()
@@ -27,22 +28,24 @@ function incrementPage(step: number) {
 </script>
 <template>
   <div>
-    <button :disabled="!page || page.isFirst" @click="updatePage(1)">
-      First Page
-    </button>
+    <div v-if="page && page.totalElements > 0">
+      <AppButton size="sm" :disabled="!page || page.isFirst" @click="updatePage(1)">
+        First Page
+      </AppButton>
 
-    <button :disabled="!page || page.isFirst" @click="incrementPage(-1)">
-      Previous Page
-    </button>
+      <AppButton size="sm" :disabled="!page || page.isFirst" @click="incrementPage(-1)">
+        Previous Page
+      </AppButton>
 
-    <span>Page {{ page?.pageRequest.page }} / {{ page?.totalPages }}</span>
+      <span>Page {{ page?.pageRequest.page }} / {{ page?.totalPages }}</span>
 
-    <button :disabled="!page || page.isLast" @click="incrementPage(1)">
-      Next Page
-    </button>
+      <AppButton size="sm" :disabled="!page || page.isLast" @click="incrementPage(1)">
+        Next Page
+      </AppButton>
 
-    <button :disabled="!page || page.isLast" @click="updatePage(page?.totalPages ?? 0)">
-      Last Page
-    </button>
+      <AppButton size="sm" :disabled="!page || page.isLast" @click="updatePage(page?.totalPages ?? 0)">
+        Last Page
+      </AppButton>
+    </div>
   </div>
 </template>
diff --git a/web-app/src/components/history/AccountHistory.vue b/web-app/src/components/history/AccountHistory.vue
index d49ddff..7ed00b1 100644
--- a/web-app/src/components/history/AccountHistory.vue
+++ b/web-app/src/components/history/AccountHistory.vue
@@ -4,13 +4,15 @@ import type { PageRequest } from '@/api/pagination';
 import { onMounted, ref, type Ref } from 'vue';
 import ValueRecordHistoryItem from './ValueRecordHistoryItem.vue';
 import JournalEntryHistoryItem from './JournalEntryHistoryItem.vue';
+import { useRoute } from 'vue-router';
 
+const route = useRoute()
 const props = defineProps<{ accountId: number }>()
 const historyItems: Ref<AccountHistoryItem[]> = ref([])
 
 onMounted(async () => {
   const pageRequest: PageRequest = { page: 1, size: 10, sorts: [{ attribute: 'timestamp', dir: 'DESC' }] }
-  const api = new AccountApiClient()
+  const api = new AccountApiClient(route)
   while (true) {
     try {
       const page = await api.getHistory(props.accountId, pageRequest)
diff --git a/web-app/src/components/history/JournalEntryHistoryItem.vue b/web-app/src/components/history/JournalEntryHistoryItem.vue
index 8eb118e..93c57d8 100644
--- a/web-app/src/components/history/JournalEntryHistoryItem.vue
+++ b/web-app/src/components/history/JournalEntryHistoryItem.vue
@@ -2,13 +2,16 @@
 import type { AccountHistoryJournalEntryItem } from '@/api/account'
 import { formatMoney } from '@/api/data';
 import { getSelectedProfile } from '@/api/profile';
+import { useRoute } from 'vue-router';
+
+const route = useRoute()
 
 defineProps<{ item: AccountHistoryJournalEntryItem }>()
 </script>
 <template>
   <div class="history-item-content">
     <div>
-      <RouterLink :to="`/profiles/${getSelectedProfile()}/transactions/${item.transactionId}`">
+      <RouterLink :to="`/profiles/${getSelectedProfile(route)}/transactions/${item.transactionId}`">
         Transaction #{{ item.transactionId }}
       </RouterLink>
       entered as a
diff --git a/web-app/src/components/history/ValueRecordHistoryItem.vue b/web-app/src/components/history/ValueRecordHistoryItem.vue
index e2789b3..04a5d13 100644
--- a/web-app/src/components/history/ValueRecordHistoryItem.vue
+++ b/web-app/src/components/history/ValueRecordHistoryItem.vue
@@ -3,13 +3,16 @@ import { AccountApiClient, type AccountHistoryValueRecordItem } from '@/api/acco
 import { formatMoney } from '@/api/data';
 import AppButton from '../AppButton.vue';
 import { showConfirm } from '@/util/alert';
+import { useRoute } from 'vue-router';
+
+const route = useRoute()
 
 const props = defineProps<{ item: AccountHistoryValueRecordItem, accountId: number }>()
 
 async function deleteValueRecord(id: number) {
   const confirm = await showConfirm('Are you sure you want to delete this value record?')
   if (!confirm) return
-  const api = new AccountApiClient()
+  const api = new AccountApiClient(route)
   try {
     await api.deleteValueRecord(props.accountId, id)
   } catch (err) {
diff --git a/web-app/src/pages/AccountPage.vue b/web-app/src/pages/AccountPage.vue
index 1fd1376..49c0ccc 100644
--- a/web-app/src/pages/AccountPage.vue
+++ b/web-app/src/pages/AccountPage.vue
@@ -20,7 +20,7 @@ const account: Ref<Account | null> = ref(null)
 onMounted(async () => {
   const accountId = parseInt(route.params.id as string)
   try {
-    const api = new AccountApiClient()
+    const api = new AccountApiClient(route)
     account.value = await api.getAccount(accountId)
   } catch (err) {
     console.error(err)
@@ -32,9 +32,9 @@ async function deleteAccount() {
   if (!account.value) return
   if (await showConfirm('Are you sure you want to delete this account? This will permanently remove the account and all associated transactions.')) {
     try {
-      const api = new AccountApiClient()
+      const api = new AccountApiClient(route)
       await api.deleteAccount(account.value.id)
-      await router.replace(`/profiles/${getSelectedProfile()}`)
+      await router.replace(`/profiles/${getSelectedProfile(route)}`)
     } catch (err) {
       console.error(err)
     }
@@ -90,7 +90,8 @@ async function addValueRecord() {
     </PropertiesTable>
     <div>
       <AppButton @click="addValueRecord()">Record Value</AppButton>
-      <AppButton icon="wrench" @click="router.push(`/profiles/${getSelectedProfile()}/accounts/${account?.id}/edit`)">
+      <AppButton icon="wrench"
+        @click="router.push(`/profiles/${getSelectedProfile(route)}/accounts/${account?.id}/edit`)">
         Edit</AppButton>
       <AppButton icon="trash" @click="deleteAccount()">Delete</AppButton>
     </div>
diff --git a/web-app/src/pages/CategoriesPage.vue b/web-app/src/pages/CategoriesPage.vue
index 6e87df5..c0f02df 100644
--- a/web-app/src/pages/CategoriesPage.vue
+++ b/web-app/src/pages/CategoriesPage.vue
@@ -1,4 +1,5 @@
 <script setup lang="ts">
+import { getSelectedProfile } from '@/api/profile';
 import { TransactionApiClient, type TransactionCategory, type TransactionCategoryTree } from '@/api/transaction';
 import AppButton from '@/components/AppButton.vue';
 import AppPage from '@/components/AppPage.vue';
@@ -7,6 +8,9 @@ import EditCategoryModal from '@/components/EditCategoryModal.vue';
 import { showConfirm } from '@/util/alert';
 import { hideLoader, showLoader } from '@/util/loader';
 import { nextTick, onMounted, ref, useTemplateRef, type Ref } from 'vue';
+import { useRoute } from 'vue-router';
+
+const route = useRoute()
 
 const editCategoryModal = useTemplateRef('editCategoryModal')
 
@@ -18,13 +22,13 @@ onMounted(async () => {
 })
 
 async function loadCategories() {
-  const api = new TransactionApiClient()
+  const api = new TransactionApiClient(getSelectedProfile(route))
   categories.value = await api.getCategories()
 }
 
 async function editCategory(categoryId: number) {
   try {
-    const api = new TransactionApiClient()
+    const api = new TransactionApiClient(getSelectedProfile(route))
     editedCategory.value = await api.getCategory(categoryId)
     await nextTick()
     const result = await editCategoryModal.value?.show()
@@ -41,7 +45,7 @@ async function deleteCategory(categoryId: number) {
   if (result) {
     try {
       showLoader()
-      const api = new TransactionApiClient()
+      const api = new TransactionApiClient(getSelectedProfile(route))
       await api.deleteCategory(categoryId)
       await loadCategories()
     } catch (err) {
diff --git a/web-app/src/pages/LoginPage.vue b/web-app/src/pages/LoginPage.vue
index 117a550..0341b3c 100644
--- a/web-app/src/pages/LoginPage.vue
+++ b/web-app/src/pages/LoginPage.vue
@@ -86,7 +86,7 @@ function generateSampleData() {
         </FormControl>
       </FormGroup>
       <div style="display: flex; margin-left: 1rem; margin-right: 1rem;">
-        <AppButton button-type="submit" :disabled="disableForm || !isDataValid()" style="flex-grow: 1;">Login
+        <AppButton type="submit" :disabled="disableForm || !isDataValid()" style="flex-grow: 1;">Login
         </AppButton>
         <AppButton button-type="button" button-style="secondary" :disabled="disableForm || !isDataValid()"
           @click="doRegister()">Register</AppButton>
diff --git a/web-app/src/pages/MyUserPage.vue b/web-app/src/pages/MyUserPage.vue
index 0cde0aa..4a71196 100644
--- a/web-app/src/pages/MyUserPage.vue
+++ b/web-app/src/pages/MyUserPage.vue
@@ -84,7 +84,7 @@ async function doChangePassword() {
       </template>
       <template v-slot:buttons>
         <AppButton @click="doChangePassword()">Change</AppButton>
-        <AppButton button-style="secondary" @click="changePasswordModal?.close()">Cancel</AppButton>
+        <AppButton theme="secondary" @click="changePasswordModal?.close()">Cancel</AppButton>
       </template>
     </ModalWrapper>
   </AppPage>
diff --git a/web-app/src/pages/ProfilePage.vue b/web-app/src/pages/ProfilePage.vue
index eb1e087..6e8da27 100644
--- a/web-app/src/pages/ProfilePage.vue
+++ b/web-app/src/pages/ProfilePage.vue
@@ -26,7 +26,7 @@ onMounted(async () => {
   }
 
   try {
-    const api = new AccountApiClient()
+    const api = new AccountApiClient(route)
     accounts.value = await api.getAccounts()
   } catch (err) {
     console.error('Failed to load accounts', err)
diff --git a/web-app/src/pages/ProfilesPage.vue b/web-app/src/pages/ProfilesPage.vue
index 2776e06..c4c5a07 100644
--- a/web-app/src/pages/ProfilesPage.vue
+++ b/web-app/src/pages/ProfilesPage.vue
@@ -31,10 +31,10 @@ function selectProfile(profile: Profile) {
 async function addProfile() {
   try {
     const api = new ProfileApiClient()
-    api.createProfile(newProfileName.value)
+    const newProfile = await api.createProfile(newProfileName.value)
     newProfileName.value = ''
     addProfileModal.value?.close()
-    await fetchProfiles()
+    await router.push('/profiles/' + newProfile.name)
   } catch (err) {
     console.error(err)
   }
@@ -45,8 +45,8 @@ async function addProfile() {
     <div class="profile-card" v-for="profile in profiles" :key="profile.name" @click="selectProfile(profile)">
       <span>{{ profile.name }}</span>
     </div>
-    <div class="profile-card" @click="addProfileModal?.show()">
-      <span>Add a new profile...</span>
+    <div style="text-align: right;">
+      <AppButton icon="plus" @click="addProfileModal?.show()">Add a new profile</AppButton>
     </div>
 
     <ModalWrapper ref="addProfileModal">
diff --git a/web-app/src/pages/TransactionPage.vue b/web-app/src/pages/TransactionPage.vue
index c5d37dd..5f5e607 100644
--- a/web-app/src/pages/TransactionPage.vue
+++ b/web-app/src/pages/TransactionPage.vue
@@ -14,14 +14,14 @@ import { useRoute, useRouter } from 'vue-router';
 
 const route = useRoute()
 const router = useRouter()
+const transactionApi = new TransactionApiClient(getSelectedProfile(route))
 
 const transaction: Ref<TransactionDetail | undefined> = ref()
 
 onMounted(async () => {
   const transactionId = parseInt(route.params.id as string)
   try {
-    const api = new TransactionApiClient()
-    transaction.value = await api.getTransaction(transactionId)
+    transaction.value = await transactionApi.getTransaction(transactionId)
   } catch (err) {
     console.error(err)
     await router.replace('/')
@@ -36,8 +36,8 @@ async function deleteTransaction() {
   const conf = await showConfirm('Are you sure you want to delete this transaction? This will permanently delete all data pertaining to this transaction, and it cannot be recovered.')
   if (!conf) return
   try {
-    await new TransactionApiClient().deleteTransaction(transaction.value.id)
-    await router.replace(`/profiles/${getSelectedProfile()}`)
+    await transactionApi.deleteTransaction(transaction.value.id)
+    await router.replace(`/profiles/${getSelectedProfile(route)}`)
   } catch (err) {
     console.error(err)
   }
@@ -119,7 +119,7 @@ async function deleteTransaction() {
     </div>
     <div>
       <AppButton icon="wrench"
-        @click="router.push(`/profiles/${getSelectedProfile()}/transactions/${transaction.id}/edit`)">
+        @click="router.push(`/profiles/${getSelectedProfile(route)}/transactions/${transaction.id}/edit`)">
         Edit
       </AppButton>
       <AppButton icon="trash" @click="deleteTransaction()">Delete</AppButton>
diff --git a/web-app/src/pages/VendorsPage.vue b/web-app/src/pages/VendorsPage.vue
index ebe52fb..8d27bd3 100644
--- a/web-app/src/pages/VendorsPage.vue
+++ b/web-app/src/pages/VendorsPage.vue
@@ -1,10 +1,15 @@
 <script setup lang="ts">
+import { getSelectedProfile } from '@/api/profile';
 import { TransactionApiClient, type TransactionVendor } from '@/api/transaction';
 import AppButton from '@/components/AppButton.vue';
 import AppPage from '@/components/AppPage.vue';
 import EditVendorModal from '@/components/EditVendorModal.vue';
 import { showConfirm } from '@/util/alert';
 import { onMounted, ref, useTemplateRef, type Ref } from 'vue';
+import { useRoute } from 'vue-router';
+
+const route = useRoute()
+const transactionApi = new TransactionApiClient(getSelectedProfile(route))
 
 const vendors: Ref<TransactionVendor[]> = ref([])
 const editVendorModal = useTemplateRef('editVendorModal')
@@ -15,8 +20,7 @@ onMounted(async () => {
 })
 
 async function loadVendors() {
-  const api = new TransactionApiClient()
-  vendors.value = await api.getVendors()
+  vendors.value = await transactionApi.getVendors()
 }
 
 async function addVendor() {
@@ -38,8 +42,7 @@ async function editVendor(vendor: TransactionVendor) {
 async function deleteVendor(vendor: TransactionVendor) {
   const confirmed = await showConfirm('Are you sure you want to delete this vendor? It will be permanently removed from all associated transactions.')
   if (!confirmed) return
-  const api = new TransactionApiClient()
-  await api.deleteVendor(vendor.id)
+  await transactionApi.deleteVendor(vendor.id)
   await loadVendors()
 }
 </script>
diff --git a/web-app/src/pages/forms/EditAccountPage.vue b/web-app/src/pages/forms/EditAccountPage.vue
index 342acef..d0feca9 100644
--- a/web-app/src/pages/forms/EditAccountPage.vue
+++ b/web-app/src/pages/forms/EditAccountPage.vue
@@ -30,7 +30,7 @@ onMounted(async () => {
     const accountId = parseInt(accountIdStr)
     try {
       loading.value = true
-      const api = new AccountApiClient()
+      const api = new AccountApiClient(route)
       existingAccount.value = await api.getAccount(accountId)
       accountName.value = existingAccount.value.name
       accountType.value = AccountTypes.of(existingAccount.value.type)
@@ -55,12 +55,12 @@ async function doSubmit() {
   }
 
   try {
-    const api = new AccountApiClient()
+    const api = new AccountApiClient(route)
     loading.value = true
     const account = editing.value
       ? await api.updateAccount(existingAccount.value?.id ?? 0, payload)
       : await api.createAccount(payload)
-    await router.replace(`/profiles/${getSelectedProfile()}/accounts/${account.id}`)
+    await router.replace(`/profiles/${getSelectedProfile(route)}/accounts/${account.id}`)
   } catch (err) {
     console.error(err)
   } finally {
@@ -101,7 +101,7 @@ async function doSubmit() {
         </FormControl>
       </FormGroup>
 
-      <FormActions @cancel="router.replace(`/profiles/${getSelectedProfile()}`)" :disabled="loading"
+      <FormActions @cancel="router.replace(`/profiles/${getSelectedProfile(route)}`)" :disabled="loading"
         :submit-text="editing ? 'Save' : 'Add'" />
     </AppForm>
   </AppPage>
diff --git a/web-app/src/pages/forms/EditTransactionPage.vue b/web-app/src/pages/forms/EditTransactionPage.vue
index 0f0ce2e..9f9c12f 100644
--- a/web-app/src/pages/forms/EditTransactionPage.vue
+++ b/web-app/src/pages/forms/EditTransactionPage.vue
@@ -30,6 +30,9 @@ import { useRoute, useRouter, } from 'vue-router';
 const route = useRoute()
 const router = useRouter()
 
+const transactionApi = new TransactionApiClient(getSelectedProfile(route))
+const accountApi = new AccountApiClient(route)
+
 const existingTransaction: Ref<TransactionDetail | null> = ref(null)
 const editing = computed(() => {
   return existingTransaction.value !== null || route.meta.title === 'Edit Transaction'
@@ -80,14 +83,12 @@ watch(availableCurrencies, (newValue: Currency[]) => {
 
 onMounted(async () => {
   const dataClient = new DataApiClient()
-  const transactionClient = new TransactionApiClient()
-  const accountClient = new AccountApiClient()
 
   // Fetch various collections of data needed for different user choices.
   dataClient.getCurrencies().then(currencies => allCurrencies.value = currencies)
-  transactionClient.getVendors().then(vendors => availableVendors.value = vendors)
-  transactionClient.getAllTags().then(t => allTags.value = t)
-  accountClient.getAccounts().then(accounts => allAccounts.value = accounts)
+  transactionApi.getVendors().then(vendors => availableVendors.value = vendors)
+  transactionApi.getAllTags().then(t => allTags.value = t)
+  accountApi.getAccounts().then(accounts => allAccounts.value = accounts)
 
 
   const transactionIdStr = route.params.id
@@ -95,7 +96,7 @@ onMounted(async () => {
     const transactionId = parseInt(transactionIdStr)
     try {
       loading.value = true
-      existingTransaction.value = await transactionClient.getTransaction(transactionId)
+      existingTransaction.value = await transactionApi.getTransaction(transactionId)
       loadValuesFromExistingTransaction(existingTransaction.value)
     } catch (err) {
       console.error(err)
@@ -133,7 +134,6 @@ async function doSubmit() {
     attachmentIdsToRemove: removedAttachmentIds.value
   }
 
-  const transactionApi = new TransactionApiClient()
   let savedTransaction = null
   try {
     loading.value = true
@@ -142,7 +142,7 @@ async function doSubmit() {
     } else {
       savedTransaction = await transactionApi.addTransaction(payload, attachmentsToUpload.value)
     }
-    await router.replace(`/profiles/${getSelectedProfile()}/transactions/${savedTransaction.id}`)
+    await router.replace(`/profiles/${getSelectedProfile(route)}/transactions/${savedTransaction.id}`)
   } catch (err) {
     console.error(err)
   } finally {
@@ -156,9 +156,9 @@ async function doSubmit() {
  */
 function doCancel() {
   if (editing.value) {
-    router.replace(`/profiles/${getSelectedProfile()}/transactions/${existingTransaction.value?.id}`)
+    router.replace(`/profiles/${getSelectedProfile(route)}/transactions/${existingTransaction.value?.id}`)
   } else {
-    router.replace(`/profiles/${getSelectedProfile()}`)
+    router.replace(`/profiles/${getSelectedProfile(route)}`)
   }
 }
 
diff --git a/web-app/src/pages/home/AccountsModule.vue b/web-app/src/pages/home/AccountsModule.vue
index 500c34f..a67bb0c 100644
--- a/web-app/src/pages/home/AccountsModule.vue
+++ b/web-app/src/pages/home/AccountsModule.vue
@@ -5,14 +5,15 @@ import { getSelectedProfile } from '@/api/profile'
 import AppButton from '@/components/AppButton.vue'
 import HomeModule from '@/components/HomeModule.vue'
 import { onMounted, ref, type Ref } from 'vue'
-import { useRouter } from 'vue-router'
+import { useRoute, useRouter } from 'vue-router'
 
 const router = useRouter()
+const route = useRoute()
 
 const accounts: Ref<Account[]> = ref([])
 
 onMounted(async () => {
-  const accountApi = new AccountApiClient()
+  const accountApi = new AccountApiClient(route)
   accountApi.getAccounts().then(result => accounts.value = result)
     .catch(err => console.error(err))
 })
@@ -33,7 +34,7 @@ onMounted(async () => {
         <tbody>
           <tr v-for="account in accounts" :key="account.id">
             <td>
-              <RouterLink :to="`/profiles/${getSelectedProfile()}/accounts/${account.id}`">{{ account.name }}
+              <RouterLink :to="`/profiles/${getSelectedProfile(route)}/accounts/${account.id}`">{{ account.name }}
               </RouterLink>
             </td>
             <td>{{ account.currency.code }}</td>
@@ -48,7 +49,7 @@ onMounted(async () => {
       </table>
     </template>
     <template v-slot:actions>
-      <AppButton icon="plus" @click="router.push(`/profiles/${getSelectedProfile()}/add-account`)">Add Account
+      <AppButton icon="plus" @click="router.push(`/profiles/${getSelectedProfile(route)}/add-account`)">Add Account
       </AppButton>
     </template>
   </HomeModule>
diff --git a/web-app/src/pages/home/ProfileModule.vue b/web-app/src/pages/home/ProfileModule.vue
index 840b205..a631f10 100644
--- a/web-app/src/pages/home/ProfileModule.vue
+++ b/web-app/src/pages/home/ProfileModule.vue
@@ -5,16 +5,17 @@ import ConfirmModal from '@/components/ConfirmModal.vue';
 import HomeModule from '@/components/HomeModule.vue';
 import { showAlert } from '@/util/alert';
 import { onMounted, ref, useTemplateRef, type Ref } from 'vue';
-import { useRouter } from 'vue-router';
+import { useRoute, useRouter } from 'vue-router';
 
 const router = useRouter()
+const route = useRoute()
 const confirmDeleteModal = useTemplateRef('confirmDeleteModal')
 
 const profile: Ref<Profile | undefined> = ref()
 
 onMounted(async () => {
   try {
-    profile.value = await new ProfileApiClient().getProfile(getSelectedProfile())
+    profile.value = await new ProfileApiClient().getProfile(getSelectedProfile(route))
   } catch (err) {
     console.error(err)
     await showAlert("Failed to get profile.")
@@ -23,7 +24,7 @@ onMounted(async () => {
 })
 
 async function deleteProfile() {
-  const currentProfileName = getSelectedProfile()
+  const currentProfileName = getSelectedProfile(route)
   if (await confirmDeleteModal.value?.confirm()) {
     const api = new ProfileApiClient()
     try {
diff --git a/web-app/src/pages/home/TransactionsModule.vue b/web-app/src/pages/home/TransactionsModule.vue
index 4fcf4eb..77a5162 100644
--- a/web-app/src/pages/home/TransactionsModule.vue
+++ b/web-app/src/pages/home/TransactionsModule.vue
@@ -7,9 +7,10 @@ import AppButton from '@/components/AppButton.vue';
 import HomeModule from '@/components/HomeModule.vue';
 import PaginationControls from '@/components/PaginationControls.vue';
 import { onMounted, ref, type Ref } from 'vue';
-import { useRouter } from 'vue-router';
+import { useRoute, useRouter } from 'vue-router';
 
 const router = useRouter()
+const route = useRoute()
 const transactions: Ref<Page<TransactionsListItem>> = ref({ items: [], pageRequest: { page: 1, size: 10, sorts: [] }, totalElements: 0, totalPages: 0, isFirst: true, isLast: true })
 
 onMounted(async () => {
@@ -17,7 +18,7 @@ onMounted(async () => {
 })
 
 async function fetchPage(pageRequest: PageRequest) {
-  const api = new TransactionApiClient()
+  const api = new TransactionApiClient(getSelectedProfile(route))
   try {
     transactions.value = await api.getTransactions(pageRequest)
   } catch (err) {
@@ -50,18 +51,18 @@ async function fetchPage(pageRequest: PageRequest) {
             <td>{{ tx.description }}</td>
             <td>
               <RouterLink v-if="tx.creditedAccount"
-                :to="`/profiles/${getSelectedProfile()}/accounts/${tx.creditedAccount.id}`">
+                :to="`/profiles/${getSelectedProfile(route)}/accounts/${tx.creditedAccount.id}`">
                 {{ tx.creditedAccount?.name }}
               </RouterLink>
             </td>
             <td>
               <RouterLink v-if="tx.debitedAccount"
-                :to="`/profiles/${getSelectedProfile()}/accounts/${tx.debitedAccount.id}`">
+                :to="`/profiles/${getSelectedProfile(route)}/accounts/${tx.debitedAccount.id}`">
                 {{ tx.debitedAccount?.name }}
               </RouterLink>
             </td>
             <td>
-              <RouterLink :to="`/profiles/${getSelectedProfile()}/transactions/${tx.id}`">View</RouterLink>
+              <RouterLink :to="`/profiles/${getSelectedProfile(route)}/transactions/${tx.id}`">View</RouterLink>
             </td>
           </tr>
         </tbody>
@@ -69,7 +70,8 @@ async function fetchPage(pageRequest: PageRequest) {
       <PaginationControls :page="transactions" @update="pr => fetchPage(pr)"></PaginationControls>
     </template>
     <template v-slot:actions>
-      <AppButton icon="plus" @click="router.push(`/profiles/${getSelectedProfile()}/add-transaction`)">Add
+      <AppButton size="sm" icon="plus" @click="router.push(`/profiles/${getSelectedProfile(route)}/add-transaction`)">
+        Add
         Transaction</AppButton>
     </template>
   </HomeModule>