About Esad Yusuf Atik

About Me

Hi everyone! I'm Esad. I'm a computer engineering student at Boğaziçi University. I'm also co-founder of Chainway, a web3 venture builder. I usually develop Smart Contracts for EVM blockchains and work on backend stuff.

Skills

• Python
• JavaScript / TypeScript
• Solidity
• Rust
• SQL Databases

Contact

• E-Mail: [email protected]
• Linkedin: My Profile

Sample Bitcoin App

Issues

Subapp Issue

### Third Party API Routes

• GET Bitcoin Price: /bitcoin-price
  • Used for querying the current Bitcoin price.
  • Uses Binance Cryptocurrency Exchange's API to retreive price.

API Routes

• POST Order: /
  • Used for creating an order for Bitcoin
• GET Orders: /orders
  • Used for getting orders in the database

Unit Tests

• Set Up
  • Creates two different Bitcoin orders
• Get Orders
  • Queries all orders and checks the fields were properly set

Sample Calls

• POST Order
  • Form data inside request

{
   "price": 27000.23,
   "quantity": 0.01,
   "side": "buy",
   "type": "limit"
}

• Response redirects back to the same page

• GET Price

  • No request paramaters
  • Response as JSON

{
   "price": 27000.23,
}

• GET Orders
  • No request parameters
  • Response as JSON

{
    "symbol": "BTCUSD",
    "price": 27000.23,
    "quantity": 0.01,
    "side": "buy",
    "type": "limit"
}

Challenges

None. As this was a simple mock order management subapp.