Synth Finance
Synth Finance – Developer-First API for Financial Data Access.
Synth Finance is a modern, developer-first API platform that streamlines access to real-time and historical financial data. Designed for fintech innovators, Synth provides a single, unified API to integrate essential financial data into your applications—quickly, securely, and at scale.
With Synth, developers can access:
- Real-time and historical currency exchange rates
- Live and past stock market data
- Institution metadata (bank names, routing numbers, locations)
- Enriched transactions with categories, merchant insights, and more
- Branded logos and assets for financial institutions
Synth is built for speed and simplicity, offering clean documentation, a fast onboarding experience, and 1,000 free API calls with no credit card required. Whether you're building personal finance apps, investment tools, or embedded banking solutions, Synth delivers production-grade data infrastructure trusted by top fintech apps like Maybe.
From early-stage MVPs to enterprise-grade products, Synth helps teams accelerate development and improve data reliability—so you can focus on building features, not infrastructure.
Fast. Unified. Reliable. That’s Synth Finance.