Change Logs

2026-06-13

Historical Bars API now supports additional bar intervals, including intraday, daily, weekly, monthly, and yearly timeframes.

Gainers & Losers API returns update.

Top Active Screener endpoint has been renamed.

Category	API	Change	Link
API	Market Data API	Historical Bars endpoint updated timespan.schema.enum to support additional values: M15, M30, M60, M120, M240, D, W, M, Y.	Historical Bars
API	Market Data API	Gainers & Losers endpoint response added relative_volume_10d field.	Gainers & Losers
API	Market Data API	Screener endpoint name and URL changed from most-active to top-active.	Top Active

Trading API: Get Stock Instrument response now returns four additional margin fields.

Category	API	Change	Link
API	Trading API	Get Stock Instrument response now returns four additional margin fields: `intraday_margin_long` — Intraday margin requirement ratio for long position `intraday_margin_short` — Intraday margin requirement ratio for short position `maintenance_margin_long` — Maintenance margin requirement ratio for long position `maintenance_margin_short` — Maintenance margin requirement ratio for short position	Get Stock Instrument

Upgraded signature algorithm from HMAC-SHA1 to HMAC-SHA256 for enhanced security.

Category	API	Change	Link
Authentication	All APIs	The request signature algorithm has been upgraded from `HMAC-SHA1` to `HMAC-SHA256`.	Signature

New MCP tools and Skills endpoints added. Fixed incorrect field values returned by the screener ranking API.

Category	API	Change	Link
MCP	Market Data API	Added new MCP tools: `get_stock_noii_bars`, `get_stock_noii_snapshot`, `get_gainers_losers`, `get_most_active`	MCP
MCP	Trading API	Added new MCP tools: `get_futures_instruments`, `get_futures_products`, `get_futures_product_class`, `get_company_profile`, `get_analyst_rating`, `get_analyst_target_price`, `get_watchlists`, `create_watchlist`, `update_watchlist`, `delete_watchlist`, `get_watchlist_instruments`, `add_watchlist_instruments`, `remove_watchlist_instruments`, `update_watchlist_instruments`	MCP
Skills	Market Data API	Added new Skills endpoints: `stock-noii-bars`, `stock-noii-snapshot`, `stock-gainers-losers`, `stock-most-active`	Skills
Skills	Trading API	Added new Skills endpoints: `instrument-company-profile`, `instrument-analyst-rating`, `instrument-analyst-target-price`, `instrument-futures-product-class`, `instrument-futures-products`, `instrument-futures-list`, `watchlist-list`, `watchlist-create`, `watchlist-delete`, `watchlist-update`, `watchlist-instruments-list`, `watchlist-instruments-add`, `watchlist-instruments-remove`, `watchlist-instruments-update`	Skills

Category	API	Change	Link
API	Trading API	Fixed incorrect field values returned by the screener ranking endpoints	Trading API