Developer API & MCP
One REST API and a hosted MCP server for SEC filings, insider & congressional trades, institutions, and live market data. Flat monthly pricing with per-minute rate limits and daily request caps — no per-request charges. Connect Claude, ChatGPT, Cursor, or any MCP client, or call the REST API directly from your app.
A paid plan unlocks the REST API and the hosted MCP server. Every plan includes the live Try-It console and the hosted MCP server for Claude, Cursor & co. Monthly or annual — annual bills a year up front and works out cheaper per month.
or $200/yr — $16.67/mo, 2 months free
10 req/min
500 req/day
or $490/yr — $40.83/mo, 2 months free
60 req/min
1,000 req/day
Need higher throughput or cross-company intelligence? See Business & Enterprise plans in the developer portal, or explore the MCP server.