Airlinez –
PvP crypto trading platform
Airlinez is the world’s first PvP crypto trading platform where users compete by predicting the direction of a live crypto chart.
Team task
The client’s approach was to create a brand-new decentralized ecosystem in which artificial intelligence analyzes activity on the blockchain rather than simply operating in parallel with it. Every architectural decision had to justify its cost.
Colors
Team composition
- Frontend developer
- Backend developer
- Business analyst
- QA specialist
- Project manager
Used Technologies
Next.js powers a fast, responsive frontend with the real-time canvas at its center, while Rust handles game logic and calculations where speed and precision matter most. AWS provides the infrastructure to scale, completing a stack we rely on in blockchain game development.
1st
PvP crypto trading platform in the world
100%
of predictions validated before payout
3
core actions in one flow: stake, predict, earn
About the client
The client came to us with a sharp idea: crypto trading is already a prediction game, so why not make it one properly. Instead of solo speculation on an exchange, players face each other in defined rounds with real stakes.
- websockets integration
- data serialization
What they needed was a platform where that competition feels immediate and fair — intuitive enough for casual users, transparent enough that nobody questions the outcome.
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Project overview
Problem
The hardest part was the chart itself. Users draw predictions on a live interactive canvas, and that dynamic data had to reach the database accurately every time — a lost pixel is a lost bet, and in a PvP game with money on the line, one wrong calculation destroys trust permanently.
Chainlink integration added a second obstacle: there was no native React SDK, so the standard path simply wasn’t available.
Solution
We serialized canvas data into structured JSON and binary formats, ensuring secure, consistent storage regardless of how complex the user’s input is. For Chainlink, we built a custom backend endpoint that bypasses the missing React SDK entirely — a workaround that became a clean architectural layer.
We also moved selected calculations into the browser itself, cutting server load and keeping the experience fast even under heavy concurrent play.
Final result
Airlinez launched as a robust, secure platform where users stake crypto, compete in prediction games, and earn rewards based on how well they read the market. Canvas data flows accurately in real time from the interface to the backend, making every game calculation precise and every outcome verifiably fair. For private crypto enthusiasts, it’s something the market didn’t have: predictive trading that’s fun, transparent, and built to be trusted.
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