• B. KalaiSelvi
• Kalaivanan R
• Amala Roshan A
• Gokul J

The "Rate of Values" Kivy application delivers real-time market data for cryptocurrencies, currencies, and gemstones via a user-friendly tabbed interface. Cryptocurrency prices for Bitcoin, Ethereum, and others are sourced from the CoinGecko API, while currency exchange rates are provided by the ExchangeRate-API. Gemstone values are obtained using the Alpha Vantage API. The app dynamically updates prices and displays them in INR (Indian Rupees). The cryptocurrency tab shows prices for Bitcoin, Ethereum, Binance Coin, and more. The currency tab displays exchange rates for USD, EUR, GBP, and other major currencies. The gemstone tab provides rates for gold, silver, ruby, sapphire and emerald. Error handling is implemented to manage API request failures, ensuring a stable user experience.

Kivy Application, Cryptocurrency, Currency Exchange, Real-time Data, API Integration

"Market Trio-Web Based: Tracking Crypto, Currency, And Gemstone Values", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 4, page no.l42-l48, April-2025, Available :http://www.jetir.org/papers/JETIR2504B08.pdf

"Market Trio-Web Based: Tracking Crypto, Currency, And Gemstone Values", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 4, page no. ppl42-l48, April-2025, Available at : http://www.jetir.org/papers/JETIR2504B08.pdf