Synth Finance

Synth Finance is a developer-first API platform providing unified access to real-time and historical financial data.

Designed for modern fintech builders, Synth aggregates essential datasets—like exchange rates, equities, institutions, transactions, and logos—into one easy-to-use API. With fast response times, intuitive docs, and no credit card required for the first 1,000 calls, Synth accelerates your path to production. From personal finance apps to investment dashboards, Synth powers seamless financial data experiences.