Finance APIs

APIs for market and financial data. Access real-time quotes and market information across stocks, crypto, and currencies.

What is Finance API?

A finance API returns market data as structured JSON: real-time quotes, historical time-series data, and information across stocks, crypto, and currencies. OpenWeb Ninja's Real-Time Finance Data API covers global markets through a single interface, so you can pull prices and market details on demand. Use it to power dashboards, trackers, and financial research, with a free tier and simple REST endpoints.