Online exchange-house system

Exchange-house app design

Dollar, euro, and other currencies in real time. A lira and foreign-currency wallet, automatic trades, professional accounting, and e-invoice. A complete exchange platform for Android, iOS, and web.

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Currency market

Live rate

Live rates

Dollar · euro · lira

U

Dollar

USD

+0.42%

Buy

180.000

Sell

182.000

E

Euro

EUR

+0.42%

Buy

195.000

Sell

198.000

T

Lira

TRY

−0.18%

Buy

4.080

Sell

4.150

Buy currency

DollarEuroLira
CurrencyDollar
Amount1.000 Dollar
Approximate amount180.000.000 Toman

Wallet

Toman balance: 24.850.000 Toman

USD

1,200

An exchange-house app built for you

Why an app for your exchange house?

Leave manual branch management behind. Trading, the wallet, and accounting come together in one system.

Online verification of the customer’s identity

The identity of the person buying currency is checked digitally, without paper, in line with legal obligations.

Accounting and e-invoice

Exchange trades are recorded automatically and the invoice is sent to the e-invoice system. Tax filing no longer depends on error-prone manual work.

Your exchange house’s own brand

An app with your name, your logo, and your brand colors. Stand apart in the currency market and build trust.

Dollar and exchange rates in real time

Dollar, euro, dirham, and other currencies update instantly. The profit margin and the risk limit stay under your control.

Automatic orders at a target rate

The customer saves the rate they want. When the market reaches that price, the trade runs by itself.

Online sales across the country

Go beyond the physical branch. Serve customers across the country without opening new offices.

Live rates

Instant buy and sell prices for currencies

Dollar, euro, dirham, and other currencies update over a socket, without reloading the page. Buy and sell prices can be turned on or off and can use different limits.

  • Rates updated online
  • Separate buy and sell prices
  • Date and time of the last change
  • Notice outside opening hours
  • Several currencies at once
Buy and sell

Fast trades in dollars, euros, and other currencies

The customer picks the currency, enters the amount, and records a buy or sell order.

  • Currency chosen from the list
  • Lira amount calculated automatically
  • Buy and sell orders
  • Immediate approval and settlement
Wallet

Lira and foreign-currency balance

The lira and currency balance, the trade history, and open orders, in one wallet.

  • Live lira and currency balance
  • Buy and sell history
  • Total value of the assets
  • Quick access to trade
Price chart

The currency-market trend

The live rate chart helps the user buy or sell at the right moment.

  • Daily and weekly chart
  • Buy and sell points
  • Comparison with the previous period
  • Alert for sharp moves
Online chat

Live text, voice, and video

Users talk live with the exchange house’s support team.

  • Voice call with support
  • Video call with support
  • Text chat
  • Files or emoji
  • Chat with artificial intelligence
Sending currency

Recording and tracking remittances

The customer requests a currency transfer and follows its status from the app.

  • Transfer request
  • Currency and amount selection
  • Approval status
  • Notice when the transfer is complete
Marketing

Invites and rewards

A personal invite link. The reward is calculated from the sign-ups and the trades of invited users.

  • Personal invite link
  • Referral code
  • Promoter panel
  • Report of rewards earned
Physical delivery

Collecting cash currency at the branch

The customer requests physical delivery of currency and follows its status.

  • Delivery request
  • Branch selection
  • Coordination with support
  • Status tracking
Artificial intelligence

Smart management in plain language

Orders in the admin panel work in plain language. From reports to rate changes and order tracking.

  • Management orders in plain language
  • Fast reports
  • Smart support for the customer
  • Less operational load
Admin panel

Exchange rates and the daily operation

From the central panel the admin manages buy and sell prices, opening hours, and pending orders.

  • Exchange-rate settings
  • Opening hours
  • List of open orders
  • Report of the day’s trades
Currency trading app

The core modules of an exchange-house app

The main capabilities of a currency trading platform, built for your exchange house.

Live buy and sell price

Dollar, euro, dirham, and other currencies updated instantly.

Currency trading

Commission and tax calculated automatically, and the order recorded.

Currency list

Its own buy and sell price for each currency, and stock management.

Automatic buy / sell

Automatic buy or sell at the target rate.

Live price chart

Follow the currency-market trend.

Accounting and e-invoice

Financial reports, invoicing, and an e-invoice connection.

Currency calculator

Amount, profit, commission, and the final price.

Exchange-rate alerts

A notice when the rate enters the range you set.

Remittances and transfers

A request to send currency, and status tracking.

Fast settlement

The order is approved and the amount is credited to the customer’s wallet at once.

Physical delivery

A request to collect cash currency at the branch.

Invite a friend

Referrals and rewards for each new user.

24/7 support

An online support team to coordinate trades.

Native app

Android, iOS, and web. Each platform with its own standard.

Lira and foreign-currency wallet

Lira and currency balances and a trade history, kept secure.

Online chat

Text, voice, and video from inside the app.

Opening hours

Trading window and a notice outside those hours.

Security and permissions

A secure setup with identity checks and access control.

Artificial intelligence

In the admin panel, orders are given in plain language.

Referral link

Marketing with personal invite links.

Cash desk and liquidity

Money in and out, branch balance, and the daily settlement on one cash panel.

Support requests

Customer requests are handled with priority and a full history.

Automatic exchange rate

Dollar, euro, and other currencies arrive from trusted sources. No manual entry.

Own API

Supporting systems, partner apps, and internal tools connect through a documented, secure API.

Receipt download

Buy, sell, and deposit receipts at once. Ready to print and file.

Automatic receipt by email

When an order is recorded or approved, the receipt and the trade detail go to the customer’s email.

Sign-in with OTP

Two-step verification with a one-time code. Secure sign-in, trade confirmation, and account protection.

SMS

Orders, rate changes, payment confirmations, and withdrawal status are sent at once by SMS.

Push notifications

Rate changes, completed trades, and important messages arrive even when the app is closed.

Online payment

A reliable payment gateway. Lira deposits, wallet top-ups, and faster settlement.

Offline payment

Transfers or receipts recorded by the customer and the operator, tracked until the trade is closed.

Branded website

A site that presents the exchange house, shows the rates, and sends the customer to the app or the web version.

Withdrawal

A request to withdraw lira or currency from the wallet. Approval in the panel and a clear trail until the payout.

Multiple languages

Turkish, English, and other languages. A simple switch in the app and on the web.

High security

Data encryption, role-based access, a trade log, and infrastructure that protects sensitive information.

Daily backup

Regular copies of the database and files. Fast recovery and uninterrupted service.

How we build exchange-house software

From analysis to launch, then support

Our 19 years of custom-app experience are the guarantee behind your project.

1

Business-model analysis

The currency trading process, pricing, physical delivery, and legal requirements.

2

Wireframes and scenarios

The path of the customer, the operator, and the admin, from the order to settlement.

3

Custom UI/UX

A clear interface for mobile, web, and the admin panel.

4

Prototype

A working mock to validate the buy, sell, and wallet flows.

5

Database and pilot

Connecting the payment, rate-engine, and finance modules.

6

Launch and support

Go-live, team training, and a free first year of support.

Specialists in exchange-house apps

The right technology for a currency-exchange app

We choose the technology for the project and for the currency operation.

Backend and API

Modular design. Live, without reloading the page.

NestJSGraphQLPostgreSQLSocket programmingTypeScript

Mobile app

Native apps for Android and iOS, and smooth.

KotlinSwiftNativeSocket programming

Web and panel

A responsive web app and admin panel.

Next.jsTypeScriptPWASocket programming

Security and deployment

Secure deployment and ongoing updates.

GitJenkinsSSLServer managed 24/7Backups every hour / every day
Real product screens

Screenshots of apps we have built

These screens come from real AKAF projects. Tap an image to see it full size.

Sign-in
Live rate
Selling currency
Transfer confirmation
Order status
Transfers
Wallet
Profile

Tap an image to see it at full size

Currency trading app

A project we are proud to have delivered

ExGold is an online exchange-house platform with live rates, a wallet, and an admin panel. One of AKAF’s projects in the currency sector.

ExGold
Online exchange house

ExGold

Live dollar and euro rates, a lira and foreign-currency wallet, automatic trades, and an app for Android, iOS, and web. Instant currency trading. Designed by AKAF.

  • • Dollar, euro, and other currencies in real time
  • • Lira and foreign-currency wallet, automatic trades, and accounting
  • • App for Android, iOS, and web
Visit exgold.net

We can design and deliver a similar platform for your brand.

Ready to launch your own exchange-house platform?

Together we define the business needs, the pricing model, and the currency-exchange process. Prices start at €1,500. The first year of support is free.

Talk to AKAF
About the exchange-house app

Common questions

The cost depends on the features, the number of platforms, and the design level. Prices start at €1,500. After the consultation we give you a fixed quote.