Universal self-hosted crypto and fiat exchange rates service aggregating multiple sources behind one REST API
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Updated
Sep 9, 2026 - TypeScript
Universal self-hosted crypto and fiat exchange rates service aggregating multiple sources behind one REST API
Crypto Liquidity Aggregator for real-time prices and order book data from multiple major exchanges
PriceHub — product price aggregation API (NestJS, Prisma, PostgreSQL): collects and normalizes pricing from multiple providers with SSE real-time updates and price history
Real-time price aggregation from 6 exchanges to mirror Chainlink oracle feeds, built in C++20 with Boost.Beast
B2B price aggregation framework — plug in adapters, get Excel reports. Built on async Playwright.
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