Market screen
One screen shows the order book, a depth chart, the latest trades and an order form. Buy and sell are colour coded, and the fee and total are shown before the order is placed.
Portfolio · Tokenyard
Tokenyard: Digital Token Exchange App and Wallet
Tokenyard is a token exchange platform designed and built by our team. It has a wallet, an order book, deposits and withdrawals, an identity check and a back office for reviews. It gives no advice and makes no claims about gains.
Financial technology
Web exchange + back office + mobile app
Web · Android · iOS
Tokenyard · admin
Tokenyard was designed and built by the PRS CloudTech team.
3
Apps
3
User roles
5
Screens shown
4
Identity check steps
The brief
What an exchange screen set needs
A token exchange looks simple from the outside: a price, a buy button and a sell button. Behind that screen sits a lot of careful work. Orders have to match fairly, balances have to be exact, and money has to move in and out safely.
Many first versions get the trading screen right and leave the rest weak. Users cannot see why a withdrawal is waiting. The team checks identity documents by email. A single wrong balance can break trust.
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1
A clear order book
Buyers and sellers should see the prices and amounts waiting, the last trades and the fee before they place an order.
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2
A wallet that is always right
Each token has its own balance, and every deposit, trade and withdrawal appears in one history.
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3
Identity checks that do not stall
People should be guided through the ID steps and know how long review takes.
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4
Safe withdrawals
The team needs rules, limits and a second approval for large or unusual payments.
What we designed
Inside Tokenyard
These are the main parts of Tokenyard.
Wallet
Each token has a balance and a history. Deposit, withdraw and convert are one tap from the wallet. A note explains when a withdrawal will wait.
Quick trade
For people who do not want the full order book, a simple screen lets them type what they pay or what they want to get. The price, fee and available balance are shown on the same screen.
Identity check
A four-step flow collects details, an ID photo and a selfie. The app shows which step is next and what each photo is for, then tells the user when the review is done.
Back office queue
Staff see people waiting for review, with the result of the automatic check next to each one. They can approve, hold or ask for more information.
Withdrawal rules
New addresses, large amounts and unusual patterns go to a second approval. Each decision is saved in a log with the name of the person who made it.
Screens
How Tokenyard looks
The mobile app
How it works
Key journeys, step by step
Here is how the main tasks work in Tokenyard, from sign-up to a reviewed withdrawal.
Sign up and verify
A new user creates an account, turns on two-step login and finishes the four identity steps in the app.
Deposit and place an order
The user deposits tokens into the wallet, opens the market screen and places a limit order with the fee shown.
Review a withdrawal
A large withdrawal goes to the back office queue. Staff read the notes, approve it or hold it and add a reason.
Look back
The user opens the order history and the wallet history and exports both as a file for their own records.
Suggested technology
Laravel
MySQL
Redis
Flutter
WebSockets
ID check provider API
What we would deliver
Product planning
UI/UX design
Web app development
Mobile app development
Security review planning
FAQ
Questions about building a product like Tokenyard
What is a token exchange?
It is a platform where people place orders to buy or sell digital tokens. The platform matches buyers and sellers, keeps each person's wallet balance and records every trade.
What decides the cost and timeline of an exchange platform?
The main factors are the number of tokens and trading pairs, how orders are matched, the identity check provider, the wallet and custody setup, and the security review. Many teams start with the web exchange and back office, then add the mobile app on the same backend.
Can you build an exchange platform like this for my business?
We can build the screens, the wallet, the order book, the back office and the identity check flow. Running an exchange also needs legal approval in your country, which is separate from the software.
What is KYC and why is it in the design?
KYC means know your customer. The user shows an ID and a selfie so the business knows who they are. In this design a person must pass the check before they can withdraw.
How does the design keep withdrawals safe?
New addresses wait before first use, large amounts need a second approval from the team, and every action is saved in a log the team can export.
#token-exchange-platform
#crypto-exchange-app-development
#exchange-wallet-app
#order-book-software
#kyc-onboarding-app
#fintech-app-design
#deposit-and-withdrawal-workflow
Want a product like Tokenyard?
Tell us who will use it and what it must do. We will reply with a plan, a timeline and a price.
