Connect Claude to Stock Research Tools

Claude works best when the tools are constrained, structured, and grounded in a dataset you can inspect. The newer research endpoints make comparison, valuation, and value-investing prompts much tighter.

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Setup steps

The goal is a fast first call, not a long installation path.

Step 1

Open Claude settings and go to connectors.

Step 2

Add the ApiFinance AI MCP endpoint.

Step 3

Complete OAuth sign-in with your ApiFinance AI account.

Step 4

Start a new chat and call quote, statement, or filing tools directly.

Example prompts

These are the kinds of tasks Claude can perform well once the connector is active.

Compare Apple and Microsoft on ROIC, gross margin, net debt to EBITDA, and shareholder yield.

Show me Nvidia revenue CAGR, EPS CAGR, and share-count growth over the last five years.

Summarize Alphabet capital allocation, owner earnings yield, and the next earnings date with estimate context.

Best endpoint families for Claude

Claude is strongest when each prompt maps cleanly to a small number of structured research endpoints.

Fundamental metrics + growth
Useful for company-quality, compounding, and dilution prompts.
Capital allocation + owner earnings
Useful for Buffett-style analysis and cash deployment reviews.
Valuation history + estimates
Useful for rerating, expectation, and earnings setup prompts.