← All projects
Apps2025 / Crypto Indicators

Crypto Indicators

Android application and Telegram bot for professional cryptocurrency market monitoring. Compares cross-exchange spreads and funding rates in real time via APIs of multiple exchanges.

My role

Own development. Implementation details below.

Scope

Crypto Indicators

Links

No public link published

01 / The challenge

What the product does

A dual-interface tracking utility built for crypto arbitrageurs. The system connects to multiple exchanges (Binance, Bybit, OKX) via WebSockets, parses funding rates, calculates optimal arbitrage spreads, and triggers Telegram notifications.

02 / The solution

Crypto Indicators

A dual-interface tracking utility built for crypto arbitrageurs. The system connects to multiple exchanges (Binance, Bybit, OKX) via WebSockets, parses funding rates, calculates optimal arbitrage spreads, and triggers Telegram notifications.

  • Spread & funding comparison
  • Supports multiple exchanges
  • Android & Telegram integration
Technology
Implementation details
  • Aggregating WebSocket streams from 10+ exchange APIs concurrently without data lag.
  • Implementing a background service on Kotlin to deliver low-latency Android notifications.
Next projectTropicVibe

Your next good product starts here

Have a project?
Let’s figure it out.

Bring an idea, a prototype or a process you have wanted to simplify.

Message on Telegram Build a brief

A short brief helps frame the conversation.
No commitment to start a project.