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Systematic trading

Best Brokers for Algo Trading in India (2026): APIs, Costs & Published Speeds

The algo-relevant facts - API availability, published API pricing, algo-platform support and reported execution speed - compared without an editor's thumb on the scale.

By the Indian Broker Test editorial desk · Published 8 July 2026 · Data last reviewed 14 November 2026 · Independent

APIs and algo support at a glance

Algo-trading readiness (alphabetical among brokers with documented APIs)
Broker API Published API pricing Algo support F&O brokerage
5paisa 5paisa Xstream API Free (per official page) Yes - via Xstream API ₹20 per order (flat)
Alice Blue ANT API Free (per official page) Yes - free ANT API; partnerships with algo platforms ₹20 per order (options); ₹20 or 0.05% per order for futures (whichever is lower)
Angel One SmartAPI Free (per official SmartAPI page) Yes - free SmartAPI with multi-language SDKs ₹20 per order (flat)
Arrow Arrow API See official docs API with Python & Go clients; in-house algo tools “Coming soon” per official site ₹20 per order (options); ₹20 or 0.03% per order for futures (whichever is lower)
Dhan DhanHQ API Free trading API; Data API ₹499 + taxes per month Yes - free DhanHQ API; native TradingView charts and order placement ₹20 per order (flat)
Fyers Fyers API Free (per official API page) Yes - free API; TradingView-based platform ₹20 per order (options); ₹20 or 0.03% per order for futures (whichever is lower)
Groww Groww Trade API ₹499 + taxes per month (per official page) Limited - API access is newer than peers ₹20 per order (flat)
ICICI Direct Breeze API Free (per official Breeze page) Yes - via Breeze API MoneySaver: futures 0.029%, options ₹49 per lot; ₹20 per order with iValue
IIFL Securities IIFL Securities API Not Disclosed Yes - via IIFL trading API Futures 0.025% per order; options ₹25 per lot (Investor Plan - Online Plus)
Kotak Neo (Kotak Securities) Kotak Neo Trade API Free (per official page) Yes - via Neo Trade API ₹10 per order (flat)
Paytm Money Paytm Money API Not Disclosed Yes - via trading API ₹20 per order (flat)
Pocketful Pocketful API Free (₹0 for all trading APIs, per official site) Yes - free API ₹20 per order (flat)
Shoonya (Finvasia) Shoonya API Free (per official page) Yes - free API ₹5 per order (options); ₹5 or 0.03% per order for futures (whichever is lower)
Upstox Upstox API Free (per official developer page) Yes - via Upstox API ₹20 per order (options); ₹20 or 0.05% per order for futures (whichever is lower)
Zerodha Kite Connect Personal API free; Connect (live data + historical) ₹500/month Yes - via Kite Connect API ₹20 per order (options); ₹20 or 0.03% per order for futures (whichever is lower)

Brokers without a documented public API are excluded from this table; they appear in the full API comparison marked Not Disclosed.

Published execution speeds

Latency is the metric algo traders ask about first and brokers document least. The table below is the complete set of published figures we could verify - everything else is honestly labelled.

Reported execution speed - relevant to latency-sensitive strategies

  1. 2 Fyers p99 < 7 ms (processing)
  2. 1 Sahi P95 < 6.61 ms · mean ≈ 5.9 ms
  3. 3 Dhan 95% < 25 ms (DEXT)
Rank Broker Reported execution speed Source
1 Sahi self-reported P95 < 6.61 ms · mean ≈ 5.9 ms Sahi - official blog
2 Fyers self-reported p99 < 7 ms (processing) Fyers - official blog
3 Dhan self-reported 95% < 25 ms (DEXT) Dhan - official blog
4 Arrow self-reported 95% < 2.9 ms · 99% < 4 ms Arrow - official website
=5 Groww self-reported < 50 ms Groww - official update
=5 Pocketful self-reported < 50 ms Pocketful - official blog
=7 Zerodha ≈ 80 ms (median) AlgoTest Broker Speedtest
=7 Kotak Neo (Kotak Securities) ≈ 80 ms (median) AlgoTest Broker Speedtest
9 5paisa ≈ 85 ms (median) AlgoTest Broker Speedtest
=10 Angel One ≈ 95 ms (median) AlgoTest Broker Speedtest
=10 IIFL Securities ≈ 95 ms (median) AlgoTest Broker Speedtest
12 Upstox ≈ 135 ms (median) AlgoTest Broker Speedtest
13 Shoonya (Finvasia) ≈ 140 ms (median) AlgoTest Broker Speedtest
- Alice Blue Not Disclosed No published figure
- ICICI Direct Not Disclosed No published figure
- Paytm Money Not Disclosed No published figure

Figures are approximate, as published by the cited source (14 November 2026 review), and vary with device, network and market conditions. They are broker- or publisher-reported, not independently audited by this site. Brokers marked Not Disclosed had no published execution-speed figure on their official website or in the AlgoTest Broker Speedtest at review time. Longer bar = faster reported figure. Ranks follow the order described on this page.

Choosing a stack

Cost-first builders can pick from the free documented APIs - 5paisa, Alice Blue, Angel One, Dhan, Fyers, ICICI Direct, Kotak Neo (Kotak Securities), Pocketful, Shoonya (Finvasia), Upstox, Zerodha - where the marginal cost of a strategy is only brokerage and statutory charges (at Shoonya, brokerage is capped at ₹5 per order). Ecosystem-first builders tend toward the longest-established API with the most third-party libraries and integrations. TradingView-first builders should look at the brokers with native TradingView order placement. Whatever the pick, test order rejection behaviour, rate-limit handling and expiry-day stability with small size before scaling.

Conclusion

India's algo-broker choice is genuinely competitive: multiple free APIs, flat derivatives pricing, and one ₹5-cap option. The public record cannot crown a speed winner - published latency figures cover only a minority of brokers and are approximate - so build your shortlist on documented API terms and verify latency empirically from your own servers.

Frequently asked questions

Which broker is best for algo trading in India?

It depends on your stack. On published data: brokers with free documented APIs (Angel One, Upstox, Dhan, Fyers, Alice Blue, Shoonya, Pocketful) remove the cost barrier; Zerodha’s Kite Connect has the largest developer ecosystem; Dhan and Fyers suit TradingView-based strategies. Execution-speed data is published for only a minority of brokers, so speed-based rankings from public data are necessarily incomplete.

Do I need SEBI approval to run my own algos?

Retail traders operate under SEBI’s retail algo framework, which places compliance obligations largely on brokers (including order tagging and oversight of API-based algos). You do not register your personal strategy with SEBI, but you must comply with your broker’s API terms and applicable SEBI circulars.

Which free API should I start with?

Any documented free API with an SDK in your language is a reasonable start. Compare rate limits, WebSocket data quality and historical-data access on the official docs - these differ more than headline features do.

Does execution speed matter for retail algos?

For most retail strategies (minutes-to-days holding periods), broker-side latency differences of tens of milliseconds are immaterial next to slippage, data quality and fill logic. For scalping or latency-sensitive options strategies, benchmark brokers yourself - published figures are too sparse and too approximate to decide on.

Sources

  1. 5paisa - 5paisa Xstream API official page - https://xstream.5paisa.com/
  2. Alice Blue - ANT API official page - https://aliceblueonline.com/product/ant
  3. Angel One - SmartAPI official page - https://smartapi.angelone.in
  4. Arrow - Arrow API official page - https://docs.arrow.trade
  5. Dhan - DhanHQ API official page - https://dhanhq.co
  6. Fyers - Fyers API official page - https://fyers.in/api-docs/introduction/
  7. Groww - Groww Trade API official page - https://groww.in/trade-api
  8. ICICI Direct - Breeze API official page - https://www.icicidirect.com/futures-and-options/api/breeze
  9. IIFL Securities - IIFL Securities API official page - https://www.iiflcapital.com
  10. Kotak Neo (Kotak Securities) - Kotak Neo Trade API official page - https://www.kotakneo.com/trade-api/
  11. Paytm Money - Paytm Money API official page - https://developer.paytmmoney.com/
  12. Pocketful - Pocketful API official page - https://api.pocketful.in
  13. Shoonya (Finvasia) - Shoonya API official page - https://shoonya.com/api-documentation
  14. Upstox - Upstox API official page - https://upstox.com/developer/
  15. Zerodha - Kite Connect official page - https://zerodha.com/products/api/
  16. AlgoTest Broker Speedtest - https://openbroker.in/ (Independent, live place-order latency measured by AlgoTest and refreshed every 15 minutes during market hours. The figure shown is the median of AlgoTest’s 15-minute measurement windows; latency varies with network path and market conditions.)
  17. Arrow - official website - https://arrow.trade (Self-reported by the broker on its own website, measured by placing orders from the AWS Mumbai region. Not independently audited.)