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diff --git a/packages/taler-wallet-webextension/src/wallet/DepositPage/index.ts b/packages/taler-wallet-webextension/src/wallet/DepositPage/index.ts
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index 000000000..eb97ccf7f
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+++ b/packages/taler-wallet-webextension/src/wallet/DepositPage/index.ts
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+/*
+ This file is part of GNU Taler
+ (C) 2022 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+import { Loading } from "../../components/Loading.js";
+import { HookError } from "../../hooks/useAsyncAsHook.js";
+import { compose, StateViewMap } from "../../utils/index.js";
+import { AmountOrCurrencyErrorView, LoadingErrorView, NoAccountToDepositView, NoEnoughBalanceView, ReadyView } from "./views.js";
+import * as wxApi from "../../wxApi.js";
+import { useComponentState } from "./state.js";
+import { AmountJson, PaytoUri } from "@gnu-taler/taler-util";
+import { ButtonHandler, SelectFieldHandler, TextFieldHandler, ToggleHandler } from "../../mui/handlers.js";
+import { AddAccountPage } from "../AddAccount/index.js";
+
+export interface Props {
+  amount?: string;
+  currency?: string;
+  onCancel: (currency: string) => void;
+  onSuccess: (currency: string) => void;
+}
+
+export type State = State.Loading
+  | State.LoadingUriError
+  | State.AmountOrCurrencyError
+  | State.NoEnoughBalance
+  | State.Ready
+  | State.NoAccounts
+  | State.AddingAccount;
+
+export namespace State {
+  export interface Loading {
+    status: "loading";
+    error: undefined;
+  }
+
+  export interface LoadingUriError {
+    status: "loading-error";
+    error: HookError;
+  }
+
+  export interface AddingAccount {
+    status: "adding-account";
+    error: undefined;
+    currency: string;
+    onAccountAdded: (p: string) => void;
+    onCancel: () => void;
+  }
+
+  export interface AmountOrCurrencyError {
+    status: "amount-or-currency-error";
+    error: undefined;
+  }
+
+  export interface BaseInfo {
+    error: undefined;
+  }
+
+  export interface NoEnoughBalance extends BaseInfo {
+    status: "no-enough-balance";
+    currency: string;
+  }
+
+  export interface NoAccounts extends BaseInfo {
+    status: "no-accounts";
+    currency: string;
+    onAddAccount: ButtonHandler;
+  }
+
+  export interface Ready extends BaseInfo {
+    status: "ready";
+    error: undefined;
+    currency: string;
+
+    selectedAccount: PaytoUri | undefined;
+    totalFee: AmountJson;
+    totalToDeposit: AmountJson;
+
+    amount: TextFieldHandler;
+    account: SelectFieldHandler;
+    cancelHandler: ButtonHandler;
+    depositHandler: ButtonHandler;
+    onAddAccount: ButtonHandler;
+  }
+}
+
+const viewMapping: StateViewMap<State> = {
+  loading: Loading,
+  "loading-error": LoadingErrorView,
+  "amount-or-currency-error": AmountOrCurrencyErrorView,
+  "no-enough-balance": NoEnoughBalanceView,
+  "no-accounts": NoAccountToDepositView,
+  "adding-account": AddAccountPage,
+  ready: ReadyView,
+};
+
+export const DepositPage = compose(
+  "DepositPage",
+  (p: Props) => useComponentState(p, wxApi),
+  viewMapping,
+);