Market Data APIs

Our flexible cloud-based APIs make getting powerful data into your applications, workflows, and products simple.

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Use Our APIs to Build


Power charts with real-time or historical data

market data solutions

Integrate market data into your website


Simplify your current data strategy

dynamic apps

Construct dynamic apps and tools

custom screens

Get to market faster with built-in scale


Cloud Based

Through Amazon Web Services we maintain multiple data centers throughout the United States, ensuring optimal reliability and redundancy.

Through server virtualization and built-in security procedures we can scale up our institutional ready services in a matter of seconds.

Platform Independent

We support both GET and POST requests as well as SOAP. Data can be delivered in multiple formats including XML, JSON and CSV, and can be streamed over WebSockets.

We’re compatible with any operating system, such as Windows, Linux, iOS or Android, and any programming language, such as Python, Java, PHP, R, or ASP.NET.

Physical Redundancy

We embrace the cloud but also maintain physical data centers for specific client needs. Through our Equinix-based facilities we cater to low latency requirements and provide a true physical back-up.

Having both a physical presence and a cloud-based environment gives our customers the benefit of both models.


Barchart is a registered market data provider and has provided market data feeds, including real-time, delayed and historical data for over 15 years. We are an early adopter of Amazon Web Services and cloud-based computing.

Barchart OnDemand is built on industry leading technology. Reliability and accuracy are core to everything we do. With our extensive experience and diverse client base, we know market data and fully understand our clients requirements. We have built Barchart OnDemand to be the most reliable cloud-based market data solution on the market.

HFM award 2018       HFM award trader planet award siia award
Recognized by the Industry



Our OnDemand service pricing is based on usage, meaning you only pay for the amount of data you use. We can scale up our services in a matter of seconds.


With pricing based on your market data usage, we offer versatile packages tailored to your specific needs that range from small to enterprise solutions.

Join our list of industry-leading clients

Ag Yield
Algo Fast
Missing Step
Option IQ
The Oil Market Joural
The Street
Value Line