On Oct 26, Zerodha founder and CEO Nithin Kamath asked on X how people are using Kite APIs with AI agents now that they are free, and what they have built. He said AI coding agents such as Claude Code and Codex have made it much easier for traders and investors to build their own tools without much coding experience, and that Zerodha is seeing more Kite API usage because of these agents. Within about 10 hours the post drew more than 2,200 likes, over 2,000 bookmarks and 200+ replies. This is an X discussion and the CEO's own view, not a new product launch.
Key Takeaways
- ✓Engagement (as of 2026-10-26 21:08 UTC, public X API metrics): about 183K views, 2,256 likes, 2,039 bookmarks, 219 replies and 113 reposts
- ✓Source of the view: an original post by Zerodha founder and CEO Nithin Kamath (@Nithin0dha), who says coding agents are driving more Kite API usage; Zerodha has not published how much
- ✓Pricing (per the official Zerodha API page): the Personal tier is free with orders, GTT, alerts, margin computation and portfolio management; the Connect tier costs ₹500/month and adds realtime WebSocket streaming and historical candles
- ✓Official SDKs cover 8 languages (Python, Java, Node.js, C#/.NET, Go, Rust, PHP and C++), so coding agents can generate client code directly
- ✓The debate: AI coding agents make it common for non-programmers to build their own trading tools, which also puts risk control and automated order placement in individual hands
Key Decision Metrics at a Glance
Heavy Claude Code use: compare subscription limits and API bills
Compare 40 dev plans & simulate token costs vs $20/mo subscriptions
Project Links & Resources
Direct AccessIn-Depth Technical Analysis
Background and pain points
This is an X discussion, not a product launch. Zerodha is one of India's largest online brokers and says on its site it has more than 16 million clients. On Oct 26, founder and CEO Nithin Kamath asked on X how people are using Kite APIs with AI agents now that they are free, and what they have built. Building your own screener, alert or order tool on a broker API used to require real coding skills and careful reading of docs, which kept most retail investors out. Kamath's view is that AI coding agents such as Claude Code and Codex are removing that barrier.
Architecture highlights
According to Zerodha's official API page, Kite Connect is a set of HTTP trading and investment APIs. The Personal tier is free and covers orders, GTT, alerts, margin computation and portfolio management; the Connect tier costs ₹500/month and adds realtime WebSocket streaming and historical candle data. Zerodha ships SDKs in 8 languages: Python, Java, Node.js, C#/.NET, Go, Rust, PHP and C++. A well-documented HTTP API with complete SDKs is easy for a coding agent to read and generate client code for, which is the mechanism behind Kamath's point that people with little coding experience can now build tools.
Benchmarks
There are no benchmarks here. Kamath says Zerodha is seeing more people use Kite APIs because of coding agents, but Zerodha has not published user counts or growth figures. The post's own reach (public X API metrics as of 21:08 UTC): about 183K views, 2,256 likes, 2,039 bookmarks and 219 replies; bookmarks nearly matching likes suggests many saved it as a reference.
Getting started for developers
Developers who want to try this can start on the free Personal tier and have a coding agent read the Kite Connect v3 docs to build read-only or low-risk tools such as portfolio views or price alerts. For automated order placement, add human confirmation, limits and logging, and test with small amounts first, because a bug in AI-generated trading code loses real money. Move to the ₹500/month Connect tier only when you need realtime ticks or historical data for backtests.
Benchmark side-by-side against alternatives, or calculate monthly token cost vs subscription break-even.
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