Synth Finance

Synth Finance is a modern, developer-first API platform designed to simplify and accelerate access to real-time and historical financial data. With a single, unified API, Synth enables developers to seamlessly integrate a wide range of data sources—such as currency exchange rates, stock market prices, institution metadata, enriched transaction data, and even branded logos from financial institutions—into their fintech products.

Built with a strong emphasis on speed, security, and ease of use, Synth offers clean and comprehensive documentation, making integration straightforward for teams of any size. The platform provides 1,000 free API calls with no credit card required, allowing developers to start building and testing immediately without upfront costs or friction.

Trusted by innovative apps like Maybe, Synth Finance powers everything from personal finance tools and payment solutions to investment platforms and financial analytics dashboards. Its scalable, production-ready infrastructure ensures high reliability and performance, making it an ideal choice for startups and enterprises alike.

Whether you're launching a new fintech product or enhancing an existing one, Synth Finance delivers the financial data backbone you need to build smarter, faster, and more securely.