Best Financial Data APIs Software for Amazon Web Services (AWS)

The easiest way to use financial data. Build and scale financial applications faster on IEX Cloud. The easiest way to build financial applications. Institutional grade data, including real-time and historical stock prices, fundamentals, forex, crypto and more - all in one API. Full U.S. market coverage, 95,000+ securities. Get open access to a range of datasets with one subscription. No need to lock into long-term contracts with a high upfront payment. Access datasets in minutes with one easy-to-use API, so you can focus on building. Essential financial data, all in one place. Get the data you need when and where you want it. No coding necessary. Access Premium Datasets sourced from a growing community of curated partners. Use your preferred implementation method to integrate seamlessly with other tools in your workflow. High-performance architecture built for rapid growth and enterprise scale. Our platform is reliable by nature so you can build more and worry less.

The rigidity and high costs of legacy market data infrastructure are unsustainable. Point-to-point data flow, vendor concentration risk and on-premise technology are no longer an option. Xignite's Market Data Management as a Solution enables you to decouple your internal systems from data sources and free you from legacy and costly infrastructure. The Xignite Market Data Cloud was the first market data platform built natively to run in AWS and today we are one of the few vendors that is an AWS Advanced Technology Partner with a Financial Services Competency. With more than a decade of cloud expertise in building, scaling and operating cloud-based market data technology, it is no wonder that leading financial services and capital markets firms rely on Xignite to empower their journey to the cloud. The Xignite Market Data Cloud is a single platform that unifies financial data consumption and market data management — all delivered as a service in the cloud.

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