NexCurrency – Open-source fiat and crypto currency converter

Summary: NexCurrency is an open-source converter that unifies fiat and cryptocurrency prices using a shared USD price model, enabling conversions across fiat and crypto without direct pairs. It integrates data from Frankfurter and CoinGecko and is built with Next.js 14, TypeScript, and Tailwind CSS.

What it does

NexCurrency normalizes fiat and crypto prices into a single USD price model, allowing conversions between fiat and crypto currencies without relying on direct exchange pairs.

Who it's for

Developers and users needing a unified system for converting between fiat and cryptocurrencies.

Why it matters

It solves the challenge of differing data formats from fiat and crypto APIs by standardizing prices for seamless currency conversion.