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diff --git a/packages/taler-harness/src/integrationtests/test-libeufin-bank.ts b/packages/taler-harness/src/integrationtests/test-libeufin-bank.ts
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+/*
+ This file is part of GNU Taler
+ (C) 2020 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/>
+ */
+
+/**
+ * Imports.
+ */
+import {
+  TalerCorebankApiClient,
+  CreditDebitIndicator,
+  WireGatewayApiClient,
+  createEddsaKeyPair,
+  encodeCrock,
+  Logger,
+  j2s,
+  NotificationType,
+  TransactionMajorState,
+  TransactionMinorState,
+} from "@gnu-taler/taler-util";
+import { defaultCoinConfig } from "../harness/denomStructures.js";
+import {
+  ExchangeService,
+  GlobalTestState,
+  LibeufinBankService,
+  MerchantService,
+  generateRandomPayto,
+  generateRandomTestIban,
+  setupDb,
+} from "../harness/harness.js";
+import { createWalletDaemonWithClient } from "../harness/helpers.js";
+import { WalletApiOperation } from "@gnu-taler/taler-wallet-core";
+
+const logger = new Logger("test-libeufin-bank.ts");
+
+/**
+ * Run test for the basic functionality of libeufin-bank.
+ */
+export async function runLibeufinBankTest(t: GlobalTestState) {
+  // Set up test environment
+
+  const db = await setupDb(t);
+
+  const bank = await LibeufinBankService.create(t, {
+    currency: "TESTKUDOS",
+    httpPort: 8082,
+    database: db.connStr,
+    allowRegistrations: true,
+  });
+
+  const exchange = ExchangeService.create(t, {
+    name: "testexchange-1",
+    currency: "TESTKUDOS",
+    httpPort: 8081,
+    database: db.connStr,
+  });
+
+  const merchant = await MerchantService.create(t, {
+    name: "testmerchant-1",
+    currency: "TESTKUDOS",
+    httpPort: 8083,
+    database: db.connStr,
+  });
+
+  const exchangeIban = generateRandomTestIban();
+  const exchangeBankUsername = "exchange";
+  const exchangeBankPw = "mypw";
+  const exchangePlainPayto = `payto://iban/${exchangeIban}`;
+  const exchangeExtendedPayto = `payto://iban/${exchangeIban}?receiver-name=Exchange`;
+  const wireGatewayApiBaseUrl = new URL(
+    "accounts/exchange/taler-wire-gateway/",
+    bank.baseUrl,
+  ).href;
+
+  logger.info("creating bank account for the exchange");
+
+  exchange.addBankAccount("1", {
+    wireGatewayApiBaseUrl,
+    accountName: exchangeBankUsername,
+    accountPassword: exchangeBankPw,
+    accountPaytoUri: exchangeExtendedPayto,
+  });
+
+  bank.setSuggestedExchange(exchange);
+
+  await bank.start();
+
+  await bank.pingUntilAvailable();
+
+  exchange.addOfferedCoins(defaultCoinConfig);
+
+  await exchange.start();
+  await exchange.pingUntilAvailable();
+
+  merchant.addExchange(exchange);
+
+  await merchant.start();
+  await merchant.pingUntilAvailable();
+
+  await merchant.addInstanceWithWireAccount({
+    id: "default",
+    name: "Default Instance",
+    paytoUris: [generateRandomPayto("merchant-default")],
+  });
+
+  await merchant.addInstanceWithWireAccount({
+    id: "minst1",
+    name: "minst1",
+    paytoUris: [generateRandomPayto("minst1")],
+  });
+
+  const { walletClient } = await createWalletDaemonWithClient(t, {
+    name: "wallet",
+  });
+
+  console.log("setup done!");
+
+  const bankClient = new TalerCorebankApiClient(bank.bankAccessApiBaseUrl);
+
+  // register exchange bank account
+  await bankClient.registerAccountExtended({
+    name: "Exchange",
+    password: exchangeBankPw,
+    username: exchangeBankUsername,
+    is_taler_exchange: true,
+    internal_payto_uri: exchangePlainPayto,
+  });
+
+  const bankUser = await bankClient.registerAccount("user1", "pw1");
+  bankClient.setAuth({
+    username: "user1",
+    password: "pw1",
+  });
+
+  // Make sure that registering twice results in a 409 Conflict
+  // {
+  //   const e = await t.assertThrowsTalerErrorAsync(async () => {
+  //     await bankClient.registerAccount("user1", "pw2");
+  //   });
+  //   t.assertTrue(e.errorDetail.httpStatusCode === 409);
+  // }
+
+  let balResp = await bankClient.getAccountBalance(bankUser.username);
+
+  console.log(balResp);
+
+  // Check that we got the sign-up bonus.
+  t.assertAmountEquals(balResp.balance.amount, "TESTKUDOS:100");
+  t.assertTrue(
+    balResp.balance.credit_debit_indicator === CreditDebitIndicator.Credit,
+  );
+
+  const res = createEddsaKeyPair();
+
+  const wireGatewayApiClient = new WireGatewayApiClient(wireGatewayApiBaseUrl, {
+    auth: {
+      username: exchangeBankUsername,
+      password: exchangeBankPw,
+    },
+  });
+
+  await wireGatewayApiClient.adminAddIncoming({
+    amount: "TESTKUDOS:115",
+    debitAccountPayto: bankUser.accountPaytoUri,
+    reservePub: encodeCrock(res.eddsaPub),
+  });
+
+  balResp = await bankClient.getAccountBalance(bankUser.username);
+  t.assertAmountEquals(balResp.balance.amount, "TESTKUDOS:15");
+  t.assertTrue(
+    balResp.balance.credit_debit_indicator === CreditDebitIndicator.Debit,
+  );
+
+  const wop = await bankClient.createWithdrawalOperation(
+    bankUser.username,
+    "TESTKUDOS:10",
+  );
+
+  const r1 = await walletClient.client.call(
+    WalletApiOperation.GetWithdrawalDetailsForUri,
+    {
+      talerWithdrawUri: wop.taler_withdraw_uri,
+    },
+  );
+
+  console.log(j2s(r1));
+
+  const r2 = await walletClient.client.call(
+    WalletApiOperation.AcceptBankIntegratedWithdrawal,
+    {
+      exchangeBaseUrl: exchange.baseUrl,
+      talerWithdrawUri: wop.taler_withdraw_uri,
+    },
+  );
+
+  await walletClient.call(WalletApiOperation.TestingWaitTransactionState, {
+    transactionId: r2.transactionId,
+    txState: {
+      major: TransactionMajorState.Pending,
+      minor: TransactionMinorState.BankConfirmTransfer,
+    },
+  });
+
+  await bankClient.confirmWithdrawalOperation(bankUser.username, {
+    withdrawalOperationId: wop.withdrawal_id,
+  });
+
+  await walletClient.call(WalletApiOperation.TestingWaitTransactionsFinal, {});
+}
+
+runLibeufinBankTest.suites = ["fakebank"];