Algo Trading with Dhan 2026: Complete Guide
Dhan offers free trading APIs — making it the cheapest path to live algo trading in India in 2026. If you're starting fresh and want low recurring costs, Dhan + AalsiTrader is the most economical serious setup.
This guide covers all your options, with honest tradeoffs.
Quick answer: which path is right for you?
| Path | Cost | Pros | Cons |
|---|---|---|---|
| Direct DhanHQ API (code, full control) | Free API + ₹0 brokerage on equity delivery | Truly free API access, real-time data | You build everything yourself |
| Tradetron with Dhan | From ₹300/mo | Multi-broker flexibility, marketplace strategies | You still pick strategies |
| AlgoTest / Quantman with Dhan | Free backtest / ₹999/mo live | Pre-built strategies, fast setup | Limited customization |
| AalsiTrader (AI agents, multi-broker) | ₹999/mo, 7-day free trial | AI generates ideas, paper trading, total cost ₹999/mo (no API fees) | Newer platform |
Try AalsiTrader with your Dhan account
6 AI agents · 7-day free trial · No credit card · Switch brokers anytime.
Start free trial →Is algo trading allowed on Dhan?
Yes. Dhan supports retail algo trading through its DhanHQ API. As of SEBI's 2025 retail algo framework, all algos route through approved channels — every option above is compliant.
The 4 ways to do algo trading on Dhan
Option 1: Direct DhanHQ API (code, full control)
If you can write Python (or your language of choice), the DhanHQ API gives you raw access to market data and order placement.
- Pricing: Free
- Pros: Total control, sub-100ms latency
- Cons: You build everything — backtesting, deployment, monitoring, error handling, alerts
Option 2: No-code third-party platforms
Several broker-agnostic platforms support Dhan. Useful if you might switch brokers later.
- Pricing: Tradetron from ₹300/mo, Quantman from ₹999/mo
- Pros: Future-proof, marketplace strategies (Tradetron), pre-built option structures (Quantman)
- Cons: You still pick the strategies; no AI
Option 3: AalsiTrader (AI agents, no code)
This is our platform. Six AI agents handle research, technical analysis, risk, macro, journaling, and orchestration. You connect your Dhan account; the agents propose and (with your rules) execute trades.
- Pricing: ₹999/mo, 7-day free trial, no card
- Pros: AI-driven idea generation, paper trading mode, supports 4 other brokers if you switch
- Cons: Newer (smaller community than older platforms)
How to set up algo trading on Dhan (step-by-step)
Using AalsiTrader as the example — same shape works for any platform.
- Open a Dhan account if you don't have one. Account opening is fully online; takes 1–2 days.
- Get DhanHQ API access — required to authorize any third-party algo platform. Free.
- Sign up at AalsiTrader — 7-day free trial, no card.
- Connect your Dhan account — OAuth/credential flow, takes 30 seconds.
- Start in paper trading mode. Watch the AI agents for at least a week before going live.
- Set your risk rules — max position size, max daily loss, instruments allowed.
- Go live when you're confident. You can pause anytime.
What does algo trading on Dhan cost in total?
| Item | Cost |
|---|---|
| Dhan brokerage (varies) | Per-order, varies by segment |
| Dhan demat AMC | Per broker policy |
| DhanHQ API | Free |
| Algo platform (e.g., AalsiTrader) | ₹999/month |
Because DhanHQ's API is free, total monthly cost for a Dhan + AalsiTrader user is just ₹999 — vs ~₹3,000/mo on Zerodha (where Kite Connect adds ₹2,000/mo).
Algo trading taxes
Algo trading P&L is treated identically to manual trading P&L. Intraday is speculative business income, F&O is non-speculative business income. Maintain a trade ledger (most platforms, including AalsiTrader, generate this automatically).
Compare your options
See our full comparison of 7 algo trading platforms in India 2026 for a head-to-head with Streak, Tradetron, AlgoTest, Quantman, AlgoBulls, uTrade Algos, and AalsiTrader.
Frequently Asked Questions
Can I do algo trading on Dhan for free?
You can paper-trade strategies free on AalsiTrader (7-day full trial). Going live requires a paid algo platform plus DhanHQ API access (Free ⭐).
Do I need DhanHQ API for AalsiTrader on Dhan?
Yes — DhanHQ API is the official channel for any third-party algo platform on Dhan, required by SEBI rules. Cost: Free.
What's the best algo trading platform for Dhan?
Depends on your use case. For AI-driven, multi-broker future-proofing: AalsiTrader. For coders who want full control: DhanHQ API direct. For pre-built option strategies: Quantman.
Can I switch from another platform to AalsiTrader on Dhan?
Yes — they're independent platforms. You'd connect AalsiTrader to your existing Dhan account using your DhanHQ API credentials. No migration required.
Is algo trading on Dhan legal?
Yes. Dhan supports SEBI-approved retail algo trading through DhanHQ API. AalsiTrader and other major platforms operate within SEBI's 2025 retail algo framework.