In the vast jungle of APIs, Finnhub has long been the go-to data stream for developers, traders, and fintech nerds who want to build fast, rich, and real-time financial apps. But every hero needs a sidekick—or in this case, a spotlight.
Enter Chartledge—a platform that didn’t just use Finnhub, it elevated it.
While most apps take Finnhub’s data and politely sprinkle it into dashboards, Chartledge decided to build a full-blown fintech experience around it. Real-time KPIs? Check. Updates every 3 minutes? Check. Historical storage, exportable metrics, customizable portfolio tracking? Triple check. Chartledge took Finnhub’s power and turned it into the kind of insights even Wall Street interns wish they had access to.
This isn’t just API integration—it’s data artistry.
And Finnhub? It’s the brush.
Chartledge made sure users could connect their own encrypted Finnhub keys, so there’s no rate-limiting drama, no shared pipeline headaches—just full-speed, high-frequency investing intelligence in the palm of your hand (or your laptop, if you’re old school).
Let’s be real: if Finnhub was waiting for an app to show off everything it’s capable of, Chartledge is that app. It’s the best thing to happen to Finnhub since… well, Finnhub.