viaNexus vAST

viaNexus is the leading financial data marketplace and fintech infrastructure for AI workflows, offering a unified integration for agentic finance, global macro, corporate actions, and equity research. Access real-time and historical stock prices, dividends, stock splits, IPOs, corporate actions, fundamentals, news, earnings transcripts, index data, estimates, and global macro data—sourced directly from over 30 premier institutional data partners (including EIU, MT Newswires, Aiera, BMLL, ExtractAlpha, and IndexOne).

Powered by vAST (viaNexus Agentic Service Technology), our MCP server delivers an agent-ready financial data layer built for LLMs and autonomous AI agents in Claude, Cursor, ChatGPT, and custom Python/TypeScript environments.

Key Features & Capabilities:

Equities, Corporate Actions, Macro & Financial Data: Search and fetch bundled NexusCore reference data alongside premium NexusEdge partner datasets. Query real-time quotes, historical stock prices, corporate events (dividends, splits, spinoffs, IPOs), financial statements, analyst forecasts, news, and EIU global macroeconomic indicators.

Granular Entitlements & Compliance: vAST enforces row-level permissions server-side. Agents automatically discover and query only the datasets authorized by your subscription, guaranteeing institutional-grade license compliance.

Fintech-Grade Machine Auth: Built on OAuth 2.0 (PKCE) with signed software statements, replacing static API keys with short-lived, scoped tokens to eliminate credential leaks in production AI workflows.

Zero-Redeploy Dataset Upgrades: Connect once via standard MCP protocols. Expand your stock market, corporate event, and macro data subscriptions via the viaNexus console with zero client code changes.

Deliver compliant, normalized stock, corporate action, and financial market data directly to your AI workflows.