NexCurrency

Open-source fiat and crypto currency converter

What it does

NexCurrency is an open-source converter that supports both fiat currencies and cryptocurrencies in one unified system. It normalizes fiat and crypto prices into a shared `usdPrice` model, allowing conversions like fiat → crypto, crypto → fiat, and crypto → crypto without needing direct pairs. Built with Next.js 14, TypeScript, and Tailwind CSS. Data comes from Frankfurter and CoinGecko.

Does the same job

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