Automated Tariff Watchdog100% P0/P1 Monitored Sources
Tariff Watchdog & Change Detection
Continuous automated monitoring of official Indian stock broker tariff circulars, demat schedules, and developer documentation with zero unreviewed canonical mutations.
44
Monitored Sources
15 (29 Docs)
P0 Tariff Schedules
4
Recorded Revisions
100%
Baseline Health
Constitutional Standard: Source Change != Fact Change (Principle III)
Detected changes in webpage markup never automatically overwrite canonical broker data. All price adjustments require human verification before promotion. Automated observations remain staging artifacts until explicitly validated.
Authoritative Monitored Sources
Cloudflare Worker cron triggers: Tier A (Weekly), Tier B (Monthly)
ZerodhaP0Weekly (Tier A)
Zerodha Official List of Charges & Taxes
Equity & F&O Charges
https://zerodha.com/charges/#tab-equitiessha256:58b4d11588...210e
Verified: 2026-11-03
Official
ZerodhaP1Monthly (Tier B)
Zerodha Kite Connect API Hub & Documentation
Developer Documentation
https://zerodha.com/products/api/sha256:7be270ff20...4dcd
Verified: 2026-11-03
Official
ZerodhaP1Monthly (Tier B)
Zerodha Kite Web & Mobile Trading Platform
Charting & Technical Analysis
https://zerodha.com/products/kitesha256:247e8d60bf...3899
Verified: 2026-11-03
Official
ZerodhaP1Monthly (Tier B)
Zerodha Support - Margin Trading Facility (MTF) FAQs & Charges
Margins & Margin Trading Facility
https://support.zerodha.com/category/trading-and-markets/margins/margin-trading-facility/articles/margin-trading-facility-mtf-faqssha256:f915708d84...c5a5
Verified: 2026-11-03
Official
GrowwP0Weekly (Tier A)
Groww Schedule of Brokerage & Demat Charges
Stocks & F&O Tariffs
https://groww.in/pricingsha256:14a5b18b3c...d159
Verified: 2026-11-03
Official
GrowwP1Monthly (Tier B)
Groww Trade API Developer Documentation & SDK
Trade API Portal
https://groww.in/trade-api/docssha256:d7ce1e9609...751a
Verified: 2026-11-03
Official
GrowwP1Monthly (Tier B)
Groww Official MCP Server for AI Portfolio Intelligence
Model Context Protocol Hub
https://groww.in/updates/groww-mcpsha256:2b7fc06f10...f735
Verified: 2026-11-03
Official
GrowwP1Monthly (Tier B)
Groww Trading Platform & TradingView Integration
Platform Features
https://groww.in/stockssha256:41f514c699...20ae
Verified: 2026-11-03
Official
GrowwP1Monthly (Tier B)
Groww Schedule of Brokerage & Demat Charges - MTF Pay Later
Margin Trading Facility (MTF)
https://groww.in/pricingsha256:e45d87ba1f...7327
Verified: 2026-11-03
Official
Angel OneP0Weekly (Tier A)
Angel One Official Brokerage & Ancillary Tariff Schedule
Charges & Taxes
https://www.angelone.in/charges-brokeragesha256:b899c70779...422d
Verified: 2026-11-03
Official
Angel OneP1Monthly (Tier B)
Angel One SmartAPI Trading & WebSocket Documentation
SmartAPI Developer Portal
https://smartapi.angelbroking.com/docssha256:3c43a1f87c...1638
Verified: 2026-11-03
Official
Angel OneP1Monthly (Tier B)
Angel One Smart TradingView Charting Integration
TradingView Integration
https://www.angelone.in/tradingviewsha256:2af2fe3740...7d7c
Verified: 2026-11-03
Official
Angel OneP1Monthly (Tier B)
Angel One Margin Trading Facility (MTF) - Trade Now, Pay Later
Margin Trading Facility
https://www.angelone.in/margin-trading-facilitysha256:899ea6be6a...7830
Verified: 2026-11-03
Official
DhanP0Weekly (Tier A)
Dhan Pricing, Brokerage & Regulatory Charges Schedule
Pricing
https://dhan.co/pricing/sha256:e458909424...d6aa
Verified: 2026-11-03
Official
DhanP1Monthly (Tier B)
DhanHQ Superfast Trading & Live Market Feed API Docs
DhanHQ API Portal
https://dhanhq.co/docs/v2/sha256:31adc1a00b...cbc5
Verified: 2026-11-03
Official
DhanP1Monthly (Tier B)
DhanHQ Official Model Context Protocol (MCP) Server Docs
DhanHQ MCP Documentation
https://docs.dhanhq.co/mcp/sha256:5c45ff76e9...2535
Verified: 2026-11-03
Official
DhanP1Monthly (Tier B)
Dhan with TradingView.com & tv.dhan.co Platform
TradingView Integration
https://tv.dhan.co/sha256:afb8480760...d344
Verified: 2026-11-03
Official
DhanP1Monthly (Tier B)
Dhan Margin Trading Facility (MTF) - Up to 4X Leverage
Margin Funding & Leverage
https://dhan.co/margin-trading-facility/sha256:c9a727f081...b06b
Verified: 2026-11-03
Official
UpstoxP0Weekly (Tier A)
Upstox Official Pricing & Charges Schedule
Brokerage & Transaction Charges
https://upstox.com/pricing/sha256:afbfc5e57b...92d2
Verified: 2026-11-03
Official
UpstoxP1Monthly (Tier B)
Upstox Developer Trading API v2 Hub
Developer Documentation
https://upstox.com/developer/api-documentation/sha256:e8596fcc45...3a47
Verified: 2026-11-03
Official
UpstoxP1Monthly (Tier B)
Upstox Support - Margin Trading Facility (MTF) Guide
Margin Trading Facility
https://help.upstox.com/support/solutions/articles/267987-what-is-margin-trading-facility-mtf-sha256:bda0b2c065...ae64
Verified: 2026-11-03
Official
UpstoxP1Monthly (Tier B)
Upstox API MCP Integration - Claude, Cursor & AI Assistants
sha256:f901e0d8b9...aea9
Verified: 2026-11-03
Official
UpstoxP0Weekly (Tier A)
Upstox US Stocks & Global Investing Portal
US Equities & Gift City Framework
https://upstox.com/us-stocks/sha256:9529dc45d1...a2e8
Verified: 2026-11-03
Official
m.StockP0Weekly (Tier A)
m.Stock Pricing & Demat Account Charges Schedule
Brokerage Charges & Demat Schedule
https://www.mstock.com/pricingsha256:ba5334ad80...0633
Verified: 2026-11-03
Official
m.StockP1Monthly (Tier B)
m.Stock Margin Trading Facility (eMargin / Pay Later)
Pay Later (MTF)
https://www.mstock.com/margin-trading-facilitysha256:e2a49d6ed8...8bdd
Verified: 2026-11-03
Official
m.StockP1Monthly (Tier B)
m.Stock Trade API Documentation
Developer Documentation
https://www.mstock.com/trade-apisha256:41f1e158e9...5139
Verified: 2026-09-06
Official
m.StockP1Monthly (Tier B)
m.Stock MCP - AI Assistant for Smarter Trading Decisions
Platform & Tools
https://www.mstock.com/mcp-ai-assistantsha256:f77f67d9a3...93af
Verified: 2026-11-03
Official
Kotak NeoP0Weekly (Tier A)
Kotak Neo Official Brokerage Plans & Charges
Brokerage Plans
https://www.kotakneo.com/pricingsha256:88259b5bb4...d431
Verified: 2026-11-03
Official
Kotak NeoP1Monthly (Tier B)
Kotak Neo Trading API & Developer Hub
Developer Documentation
https://www.kotakneo.com/apisha256:ee60a538c7...92f2
Verified: 2026-09-06
Official
Kotak NeoP1Monthly (Tier B)
Kotak Neo Margin Trading Facility (MTF)
Margin Trading Facility
https://www.kotakneo.com/margin-trading-facility/sha256:832f76bba3...a2ae
Verified: 2026-11-03
Official
Kotak NeoP1Monthly (Tier B)
Kotak Neo MCP: AI-Powered Trading Companion
Platform & Tools
https://www.kotakneo.com/platform/kotak-neo-mcp/sha256:523b3dc680...1e37
Verified: 2026-11-03
Official
INDmoneyP0Weekly (Tier A)
INDmoney Pricing & Brokerage Charges Schedule
Stocks & Trading Charges
https://www.indmoney.com/pricingsha256:62edbff49d...aff4
Verified: 2026-09-06
Official
INDmoneyP1Monthly (Tier B)
INDmoney Indian Stocks & Demat Account Features
Trading & Investment Products
https://www.indmoney.com/stockssha256:151b96cbad...c17d
Verified: 2026-09-06
Official
INDmoneyP0Weekly (Tier A)
INDmoney / INDstocks API Trading & Developer Documentation
Algorithmic & API Trading
https://www.indstocks.com/features/api-tradingsha256:30dbb6c5f9...6195
Verified: 2026-11-03
Official
INDmoneyP0Weekly (Tier A)
INDmoney Official Model Context Protocol (MCP) AI Connector
AI Agents & Model Context Protocol
https://mcp.indmoney.com/mcpsha256:a6b9c7d973...fc0a
Verified: 2026-09-06
Official
INDmoneyP0Weekly (Tier A)
INDmoney US Stocks Investing & Demat Features
Global Investing & US Equities
https://www.indmoney.com/us-stockssha256:9a9a0017e9...a857
Verified: 2026-09-14
Official
Sahi AppP0Weekly (Tier A)
Sahi Pricing & Flat ₹10 Brokerage Schedule
Trading & Depository Charges
https://sahi.com/pricingsha256:b42f9b478d...7212
Verified: 2026-11-03
Official
Sahi AppP1Monthly (Tier B)
Sahi Trading & Scalping Terminal Features
Platform & Features
https://sahi.com/sha256:c4590a6ac3...e367
Verified: 2026-11-03
Official
PocketfulP0Weekly (Tier A)
Pocketful Brokerage & Subscription Pricing Schedule
Brokerage & Demat Tariffs
https://www.pocketful.in/pricingsha256:333ec54f59...fe91
Verified: 2026-11-03
Official
PocketfulP1Monthly (Tier B)
Pocketful Free Algo Trading API Hub
Developer Documentation
https://www.pocketful.in/sha256:be4d2fbb1f...e6f2
Verified: 2026-11-03
Official
Paytm MoneyP0Weekly (Tier A)
Paytm Money Schedule of Brokerage & Statutory Charges
Equity & F&O Charges
https://www.paytmmoney.com/stocks/pricingsha256:dbb6645d0f...8030
Verified: 2026-11-03
Official
Paytm MoneyP1Monthly (Tier B)
Paytm Money Open API Developer Documentation & SDKs
Developer Documentation Portal
https://developer.paytmmoney.com/sha256:4804eb3e87...87f1
Verified: 2026-11-03
Official
Paytm MoneyP1Monthly (Tier B)
Paytm Money Trading Platform & Investment Products
Platform Features
https://www.paytmmoney.com/stockssha256:36368a6e10...f4be
Verified: 2026-11-03
Official
Paytm MoneyP1Monthly (Tier B)
Paytm Money Margin Trading Facility (MTF) Schedule
Margin Trading Facility
https://www.paytmmoney.com/stocks/pricingsha256:5968b0f7ad...2258
Verified: 2026-11-03
Official