23 typed tools over the Model Context Protocol - quotes, fundamentals, filing search, transcripts, and screeners your AI can query on demand instead of guessing.
Instead of writing a data pipeline before your AI can answer a real question, point it at the Vantafin MCP server. It gets typed tools for quotes, fundamentals, filing search, transcripts, screeners, and more - all backed by the same dataset as the web app.
Setup is minute-scale: a short entry in a Cursor config, or a Streamable HTTP endpoint for Claude Code and Claude.ai. No API gymnastics before the first real answer.
Create a Pro or Ultimate account and copy your key from account settings.
A Cursor config entry, or a Streamable HTTP endpoint for Claude Code and Claude.ai - copy-paste, no install step.
Your assistant now has 23 typed tools to reach for instead of guessing - quotes, filings, transcripts, and screeners on demand.
Model Context Protocol - an open standard that lets AI assistants call external tools. Vantafin's MCP server exposes 23 typed financial data tools that any MCP-compatible client can call.
Both Pro ($25/mo, $20/mo annual) and Ultimate ($50/mo, $40/mo annual) include full MCP access - no separate add-on.
Grab an API key from your account, then follow the MCP setup guide - a short config entry for Cursor, or a Streamable HTTP endpoint for Claude Code and Claude.ai.
Live quotes, company profiles, fundamentals, SEC filing search, earnings transcripts, screener queries, ownership data, and more - the same coverage as the REST API, shaped for conversational use.
Yes. Each tool call uses your account's API budget - 1,000 calls/minute on Pro, 2,500 on Ultimate - the same pool as REST. There is no separate MCP quota.
Reach for MCP when an AI agent is doing the asking. Reach for the REST API when you're writing the integration yourself - a dashboard, a bot, a scheduled job. Both are included on Pro and Ultimate.
Free to start. $20 or $40 a month unlocks live data, AI chat, and full API access.