Access real-time market data and powerful REST APIs through high-performance WebSocket and REST connectivity — built for algorithmic trading, fintech applications, charting, backtesting, analytics and financial platforms.
Built for high-frequency market updates
Handles NIFTY 50 updates at up to
10 ticks per second, with
<1ms server-side processing latency.
Click any module below to inspect endpoints, live code snippets, schemas, and specs.
Comprehensive economic data covering GDP, inflation, interest rates, employment, trade, and key global indicators. Access reliable insights for research, analysis, and investment decisions.
Contact Enterprise Sales →Real-time streaming & REST Chart Data
# Install: pip install truedata
from truedata import TD_live
# Initialize connection
td_obj = TD_live('YOUR_LOGIN_ID', 'YOUR_PASSWORD', live_port=PORT, log_level=logging.DEBUG)
# Real-Time WebSocket subscription
symbols = ['NIFTY 50', 'RELIANCE', 'SENSEX', 'GOLD-I']
req_ids = td_obj.start_live_data(symbols)
time.sleep(1)
# Stream live tick data
@td_obj.trade_callback
def my_tick_data(tick_data):
print("tick data ", tick_data)
# Keep your thread alive
while True:
time.sleep(120)
Get L1 streaming data for NSE and full L2 market depth for BSE through raw tick or configurable interval feeds, with real-time bid/ask prices, quantities and cumulative volume.
Single endpoint retrieval of IV, Delta, Theta, Vega, Gamma and full strike depth for index and stock options.
TrueData offers a Market Data API that facilitates access to financial data. It supplies both real-time and historical data for stocks and additional financial instruments. TrueData stands out as the premier provider of Market Data API , delivering services for NSE EQ, NSE Indices, NSE F&O, BSE EQ, BSE Indices, BSE F&O and MCX. Our stock data API is a dependable option for individuals seeking thorough and precise financial information.
Available APIs
Exchange Segments supported
Versatile, most Modern, simple yet powerful API. On demand data in JSON format is pushed from server. Suitable for Web, Mobile as well as Desktop Applications
Authentic, accurate & affordable data with low latency
No commitment required, flexible pricing
Supported exchanges : NSE (Stocks & Indices), NFO (NSE Futures & Options), NSE CDS (Currency Derivatives), MCX
OS / Languages : Almost any operating system & programming language can be used which has support for any of above technologies
Available Data : Real-time, option-chain, option greeks
Versatile, most Modern, simple yet powerful API. On demand data in JSON format is pushed from server. Suitable for Web, Mobile as well as Desktop Applications
Authentic, accurate & affordable data with low latency
No commitment required, flexible pricing
Supported exchanges : NSE (Stocks & Indices), NFO (NSE Futures & Options), NSE CDS (Currency Derivatives), MCX
OS / Languages : Almost any operating system & programming language can be used which has support for any of above technologies
Available Data : Real-time, option-chain, option greeks
Versatile, most Modern, simple yet powerful API. On demand data in JSON format is pushed from server. Suitable for Web, Mobile as well as Desktop Applications
Authentic, accurate & affordable data with low latency
No commitment required, flexible pricing
Supported exchanges : NSE (Stocks & Indices), NFO (NSE Futures & Options), NSE CDS (Currency Derivatives), MCX
OS / Languages : Almost any operating system & programming language can be used which has support for any of above technologies
Available Data : Real-time, option-chain, option greeks
Versatile, most Modern, simple yet powerful API. On demand data in JSON format is pushed from server. Suitable for Web, Mobile as well as Desktop Applications
Authentic, accurate & affordable data with low latency
No commitment required, flexible pricing
Supported exchanges : NSE (Stocks & Indices), NFO (NSE Futures & Options), NSE CDS (Currency Derivatives), MCX
OS / Languages : Almost any operating system & programming language can be used which has support for any of above technologies
Available Data : Real-time, option-chain, option greeks
Real-time exchange filings from NSE & BSE, parsed and structured for seamless access via REST APIs & WebSockets
Get corporate disclosures in real-time the instant they hit the stock exchange terminals. Filter by critical categories, ticker symbols, or keywords.
{
"id": 7259962,
"trade_date": "2026-09-09 11:30:44",
"scrip_code": 532540,
"symbol_nse": "TCS",
"symbol_bse": "TCS_BSE",
"company_name": "Tata Consultancy Services Ltd",
"file_status": "N",
"news_headline": "Press Release - TCS Launches India'S First Lights-Out Factory Lab To Advance AI-First Manufacturing",
"news_subhead": "Press Release - TCS Launches India'S First Lights-Out Factory Lab To Advance AI-First Manufacturing",
"news_body": "Press Release - TCS launches India''s first lights-out factory lab to advance AI-first manufacturing",
"news_descriptor": "General",
"announcement_type": "General_Announcements",
"meeting_type": "",
"critical": 0
}
Schemes, NAVs, holdings, sector allocation and performance analytics across all AMCs in India, via REST APIs.
Direct & Regular plans, Growth & IDCW variants, AMFI codes, ISINs, and benchmark tracking across all AMCs in India.
End-of-day NAV updates with 15+ years of historical adjusted NAV series for accurate backtesting & CAGR returns.
Monthly portfolio disclosures, stock-level weights, sector exposures, market-cap categorization.
Rolling, Trailing, Yearly, Absolute, Annualized, Monthly, Quarterly and Weekly Returns with Category Average for comparison.
{
"scheme_code": "120503",
"scheme_name": "Mirae Asset Large Cap Fund - Direct (G)",
"aum_crores": 37842.15,
"nav": 118.42,
"nav_date": "2026-08-31",
"holdings": [
{
"company": "HDFC Bank Ltd",
"weight_pct": 9.45
},
{
"company": "Reliance Industries",
"weight_pct": 8.9
},
{
"company": "ICICI Bank Ltd",
"weight_pct": 7.15
},
{
"company": "Infosys Ltd",
"weight_pct": 6.2
}
],
"sector_allocation": {
"Financial Services": 33.4,
"IT & Technology": 14.2,
"Oil & Gas": 10.8
}
}
Access structured company information, Profit & Loss statements, balance sheets, shareholding patterns, financial ratios, and corporate action calendars access through APIs.
{
"symbol": "INFY",
"period": "Q1-FY27",
"currency": "INR_CRORES",
"results": {
"net_sales": 39315,
"ebitda": 8920.5,
"ebitda_margin_pct": 22.69,
"net_profit": 6368,
"basic_eps": 15.42
},
"shareholding": {
"promoters": 14.6,
"fii": 34.12,
"dii": 36.25,
"public": 15.03
},
"corporate_actions": [
{
"type": "DIVIDEND",
"amount": 18.5,
"ex_date": "2026-10-15"
}
]
}
Build stock screeners, investment platforms and financial applications with standardized company and fundamental data.
Real-time financial news stream with symbol tagging, sector classification, and AI sentiment analysis
Curated from verified financial media sources, wire services, and macroeconomic press releases. Delivered in sub-second JSON packets for event-driven algorithmic trading.
Automatically maps news content to corresponding NSE/BSE symbols.
Identifies Positive, Negative, or Neutral sentiment.
Sensex market commentary from open to close.
Real-time updates on key economic events.
[
{
"Id": 1,
"PublishedAt": "2026-08-28T14:23:06.607",
"Headline": "India Forex Reserves Rise to Record",
"Summary": "Foreign exchange reserves held at the Reserve Bank of India rose to a record high of $729.33 billion equivalent as of July 21st, 2026, following a large magnitude of dollar inflows to the Indian financial system. The RBI introduced special deposit programs for domestic banks by overseas Indian citizens in its latest effort to tame the rupee's decline. The measures garnered $74 billion of inflows since the introduction of the facilities. Foreign exchange reserves had plunged since March as the war in the Middle East lifted oil prices and pressured the rupee, driving the RBI to sell hard currency to defend local exchange rates.",
"Country": "India",
"Category": "Foreign Exchange Reserves",
"Importance": "0",
"Tags": {
"type": [
"#Economic"
],
"ticker": [
"#USDINR"
],
"topics": [
"#policy"
],
"instruments": [
"#currency"
],
"geography": [
"#india"
],
"sentiment": [
"#positive"
]
}
},
{
"Id": 3,
"PublishedAt": "2026-08-28T10:55:46.323",
"Headline": "India Industrial Production Eases from 2-Year High",
"Summary": "Industrial production in India expanded by 6.7% from the previous year in July of 2026, slowing from the upwardly revised, over two-year high of 8.8% in June, but ahead of market expectations of 6%. The result remained above averages from the previous two years, and extended the period of recovery from lower growth earlier this year as the outbreak of war in the Middle East lifted energy prices and dented economic conditions in India. Manufacturing, which accounts for 76% of industrial production, expanded by 7.3% from the upwardly revised 9.5% in June. Meanwhile, electricity and gas supply expanded by 8.7% from 11.3%. On the other hand, mining and quarrying output contracted by 0.9% from a growth rate of 1.6%.",
"Country": "India",
"Category": "Industrial Production",
"Symbol": null,
"Tags": {
"type": [
"#Economic"
],
"geography": [
"#india"
],
"sentiment": [
"#neutral"
]
}
},
{
"Id": 26159,
"PublishedAt": "2026-09-16T10:16:52.2038342",
"Headline": "Sensex Starts Session Higher",
"Summary": "India’s BSE Sensex rose about 0.5% to 74,348 on Wednesday, rebounding from a selloff in the previous session as domestic equities found some support, although elevated oil prices, a weaker rupee, and uncertainty ahead of the US Federal Reserve’s policy decision kept investors cautious. Brent crude trading around $108 a barrel following disruptions in Saudi Arabia that kept prices elevated. Investors await the Fed’s decision, with higher rates potentially boosting the dollar and yields while weighing on Indian equities. Among stocks, Paytm and Pine Labs could gain after the National Payments Corporation of India introduced a 0.4% merchant discount rate on select person-to-merchant transactions above 2,000 rupees, effective Oct. 15. Three IPOs, Hero Motors, SS Retail, and Jindal Supreme India, also opened for subscription on Wednesday, adding to primary market activity amid a fresh influx of equity supply. Notable gainers included Paytm (1.5%), eMudhra (11.4%), and Reliance (1.3%).",
"Country": "India",
"Category": "Stock Market",
"Symbol": "SENSEX",
"Tags": {
"type": [
"#stock"
],
"ticker": [
"#SENSEX",
"#CRUDEOIL",
"#USDINR"
],
"instruments": [
"#equity",
"#commodity",
"#currency"
],
"topics": [
"#indexmove",
"#commodityprice",
"#policy"
],
"geography": [
"#india",
"#usa",
"#saudiarabia"
],
"sentiment": [
"#positive"
]
}
},
{
"Id": 26247,
"PublishedAt": "2026-09-16T04:45:49.387",
"Headline": "Sensex Starts Session Higher",
"Summary": "India’s BSE Sensex rose about 0.5% to 74,348 on Wednesday, rebounding from a selloff in the previous session as domestic equities found some support, although elevated oil prices, a weaker rupee, and uncertainty ahead of the US Federal Reserve’s policy decision kept investors cautious. Brent crude trading around $108 a barrel following disruptions in Saudi Arabia that kept prices elevated. Investors await the Fed’s decision, with higher rates potentially boosting the dollar and yields while weighing on Indian equities. Among stocks, Paytm and Pine Labs could gain after the National Payments Corporation of India introduced a 0.4% merchant discount rate on select person-to-merchant transactions above 2,000 rupees, effective Oct. 15. Three IPOs, Hero Motors, SS Retail, and Jindal Supreme India, also opened for subscription on Wednesday, adding to primary market activity amid a fresh influx of equity supply. Notable gainers included Paytm (1.5%), eMudhra (11.4%), and Reliance (1.3%).",
"Country": "India",
"Category": "Stock Market",
"Symbol": "SENSEX",
"Tags": {
"type": [
"#stock"
],
"ticker": [
"#SENSEX",
"#CRUDEOIL",
"#USDINR"
],
"sectors": [
"#energy"
],
"topics": [
"#indexmove",
"#commodityprice",
"#policy"
],
"instruments": [
"#equity",
"#commodity",
"#currency"
],
"geography": [
"#india",
"#usa",
"#saudiarabia"
],
"sentiment": [
"#positive"
]
}
},
{
"Id": 2408202624,
"PublishedAt": "2026-08-24T20:19:16",
"Headline": "Sebi launches Cyber Suraksha portal",
"Summary": "Markets regulator Sebi has launched the Cyber Suraksha portal, a centralised platform for cybersecurity circulars, vulnerability warnings and incident insights for participants in the securities market.",
"Country": "India",
"Category": "BUSINESS",
"Symbol": null,
"Tags": {
"type": [
"#stock"
],
"ticker": [
"#SEBI"
],
"sectors": [
"#financialservices",
"#technology"
],
"topics": [
"#cybersecurity",
"#cybersuraksha",
"#securitiesmarket",
"#regulation",
"#portal"
],
"instruments": [
"#equity"
],
"geography": [
"#india"
],
"sentiment": [
"#positive"
]
}
},
{
"Id": 2408202624,
"PublishedAt": "2026-08-24T19:26:24",
"Headline": "Airtel Payments Bank Q1 profit jumps 82 pc to Rs 19 cr",
"Summary": "Airtel Payments Bank reported an 82 per cent year-on-year increase in net profit to Rs 19 crore for the quarter ended June, compared with Rs 10.4 crore in the same quarter of the previous financial year. Revenue rose to Rs 831 crore from Rs 777 crore, while EBITDA increased 21 per cent to Rs 108 crore. Customer balances also grew 17 per cent to Rs 4,389 crore during the quarter.",
"Country": "India",
"Category": "BUSINESS",
"Symbol": "AIRTEL",
"Tags": {
"type": [
"#industrial"
],
"ticker": [
"#AIRTEL"
],
"sectors": [
"#financialservices",
"#banking",
"#telecom"
],
"topics": [
"#quarterlyresults",
"#profitgrowth",
"#revenuegrowth",
"#ebitda",
"#customerbalances"
],
"instruments": [
"#equity"
],
"geography": [
"#india"
],
"sentiment": [
"#positive"
]
}
}
]
Get instant release notifications, library updates, API status broadcasts, code samples, and interact with 5,000+ quant developers and algo traders.
Python (truedata), NodeJS, C# NuGet, and Go wrappers regularly maintained.
Our dedicated API engineering desk is available on direct phone and email support.
FEATURES
We offer realtime data of Indian Stock Markets through APIs. This is the same data & APIs which power our own data products.
L1 data @1sec frequency with single best bid/ask details
Get realtime data of entire option chain of the underlying in single call
Get IV, Delta, Theta, Vega, Gamma, & 16+ matrices in single call
Get live data of entire exchange segment in single call
Realtime, snapshot, delayed, End-Of-Day
WebSockets, RESTful, DotNet, COM
NSE (Stocks, Indices, Futures & Options), NSE CDS (Currency), MCX
Virtually any OS can be supported. Some of these include MS Windows, Linux & Unix
Live & Historical data of any symbol traded on supported exchanges is available.
Code Samples for various programming languages are available for quick start
Long (FUTIDX_NIFTY_25AUG2022_XX_0), short (NIFTY25AUG22FUT) & continuous (NIFTY-I)
Widely used Programming Languages are Python, Java, JavaScript, PHP, NodeJS, C-Sharp, VB.Net, C, C++ and many more
Desktop, Web, Mobile
Telegram
To Get API Updates and implementation ideas
New Updates
Library Updates
New Feratures etc
Contact our solution experts for any help. They will help you
answer any questions you may have.
The Subscriber must ensure that the information provided terminates at his / her end.
TrueData does not provide market data for any kind of Gaming / Virtual trading / Simulation usage, as per NSE/SEBI guidelines.
If you have such requirements, please take approvals from NSE & SEBI before approaching us.
This Data is for Personal Charting Use of a Single Subscriber only.
In case of any violation of the above terms, misuse or objection of your usage by the exchanges, TrueData has the right to terminate your subscription without any prior notice or intimation.
Amount paid will not be refunded once order is placed / data is delivered. Please see our Disclaimer as well as Refund Policy before placing the order.