Docs
DalalOS product docs
DalalOS is a hosted MCP server for self-directed investors researching NSE/BSE stocks. Connect your AI client, ask one question, then use the tool reference when you need exact parameters or response fields. The server reads market figures from cache; filing tools can queue processing and consume quota. Authenticated watchlist actions save or remove symbols from your own DalalOS list.
Quickstart
01
Choose a connection method
Use native OAuth, a remote MCP URL with an API key, or the REST API with an API key.
02
Ask one question
Ask for a quote, comparison, screen, or research workflow in plain English.
03
Verify the evidence
Check that each market-data response includes its source, freshness, and raw figures or computed ratios.
Get started
Connect a client
Reference
All toolsBrowse the documented MCP tools, parameters, response fields, caveats, and example prompts.Data sources & freshnessSee where market data comes from, what end-of-day means, and how to interpret source, cache age and stale status.REST API referenceAuthenticate with an API key and call the read-only JSON data surface from scripts and services.How screens workWrite a stock screen: ratio names, operators, units, functions, missing values, sector filters and export.Screener ratiosEvery ratio the screener can filter on, with its definition, unit, Screener.in name and DalalOS id.
Tool groups
KEEP EXPLORING