Margin of Insight — Equity Research
Equity research API for US-listed companies. Free primer, $1 fundamentals, $2 investment memo.
Ready: ReadySecurity: SecureAuth: No authSetup: Openmcp_servermcp
Use it
- Endpoints
- https://app.marginofinsight.com/api/mcp streamable-httpHeaders: Authorization
- https://app.marginofinsight.com/api/mcp streamable-http
- Instructions
- Use the MCP protocol over streamable-http.
Version history
VersionStatusPublished
1.0.0LatestactiveMay 17, 2026