Real-time prices, fundamentals, news and transcripts through one normalized, licensed API.
Real-time, reference and fundamentals data from viaNexus and its partners, with transparent pricing and self-serve API keys.
Browse the catalog viaNexus DirectA white-labeled distribution platform for exchanges and data owners. Your brand, your pricing, our infrastructure.
Explore viaNexus Direct vASTMCP connectors, a hosted Financial Chat Agent and a Python Agent SDK, with dataset permissions enforced server-side.
Explore vASTviaNexus is the transparent marketplace connecting both sides—handling normalization, access control, and monetization so providers can monetize and consumers can build.
Get your premium data to customers
Build your applications quickly with best-in-class data
From curated reference data to premium real-time feeds and AI-ready access—one platform, transparent pricing.
A curated bundle of data that includes a wide variety of reference data and content. The bundle includes everything you need to get started, and to make the most of premium (NexusEdge) data sets from viaNexus and our growing list of data partners.
View in catalogAn ever growing list of premium data sets from viaNexus and our partners. NexusEdge includes real time prices, normalized fundamentals, pre-trade analytics, premium news, with many more coming soon.
View in catalogThe groundbreaking platform that immediately enables AI-driven access for data partners and provides consumer customers with cutting-edge agentic methods to interact with financial data. vAST bridges the gap between raw financial data and intelligent, actionable insights.
Learn more about vASTFrom global institutions to independent researchers—one data platform, flexible access.
Institutions powering products and workflows at scale
Research, learning, and personal investing
vAST connects Claude, ChatGPT, Gemini and your own agents to 30+ institutional datasets through one signed credential. Dataset permissions are enforced server-side, so an agent only sees what its user is licensed for.
Claude
ChatGPT
Gemini
< 1ms
RAW FEED LATENCY
< 0ms
ENHANCED DATA LATENCY
1M+
TRANSACTIONS / SECOND
0
SCALABLE DATA
> 0
UPTIME DATA
Monetize your data with full control over pricing and access. viaNexus offers attractive economics for alternative data providers, news services, exchanges, and market makers—including a fully managed white-label option.
"viaNexus is a ground-breaking platform that allows us to expand our reach without putting additional burden on our own infrastructure. Its a no-brainer."
Paul Humphrey
CEO BMLL
"viaNexus stood out immediately for its agentic-first approach. We were impressed by how seamlessly it enables governed, native access to our content across modern AI ecosystems. Through viaNexus, MT Newswires can deliver our data directly into leading AI platforms without compromising licensing, control, or integrity. It’s a powerful new distribution channel that aligns perfectly with where our clients are headed."
Brooks McFeely
CEO MT Newswires
A turnkey, white-labeled platform for exchanges, market makers and data owners. Distribute your data through fast APIs, streaming and MCP, under your brand and your pricing, while viaNexus runs the infrastructure behind it.
Market Signal runs on viaNexus Direct
Dive into our world and see what we're sharing about the financial data landscape.
viaNexus is a next-generation financial data platform designed to democratize access to premium, diverse data sets by connecting data providers and consumers through a seamless, transparent marketplace. Built on technology originally developed by IEX, viaNexus redefines how financial data is delivered with well-designed, highly responsive APIs and transparent universe-based pricing. By combining curated proprietary content with premium third-party data, viaNexus is the go-to platform for fintechs, asset managers, and other market participants seeking fast, affordable, and scalable data solutions.
Real-time prices, fundamentals, news and transcripts through one normalized, licensed API. Try it free for 14 days, no credit card required.
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