API Reference
Three things for developers. The Analysis API gives your own AI the output of our engines over MCP. The Charting Engine puts the NChartPro chart inside your website. And an engine licence puts the engines themselves — Karela, Elliott Wave, SMC, indicators, price action — inside your own product, running on data you already have. All three are sold separately from an NChartPro app subscription.
NChartPro is not a market data provider. We do not sell, serve or redistribute NEPSE market data in any form — no live or delayed quotes, no OHLC or historical price series, no floor sheet, no ticks, no order book, no bulk exports or downloads. None of it, on any plan, at any price.
What we sell developers is analysis and software: the output of our own screeners, filters, indicators, pattern and wave engines — delivered only over MCP — and licences to run those engines yourself, on your own data. Raw rows are never returned and never shipped. If you need the underlying market data itself, license it from NEPSE or an authorised market data vendor; we cannot supply it and will not resell it.
Private preview. The paid products are being issued to early customers one at a time while pricing is finalised, so there is no self-serve checkout yet. Tell us what you want to build and we will set up a key and a trial — technivs.np@gmail.com.
Which one do I need?
| If you want to… | Use |
|---|---|
| Ask an AI market questions and have it answer from our engines | Analysis API |
| Feed screener results, indicator values or pattern detections into your own product | Analysis API |
| Show a live, interactive NEPSE chart to visitors on your site | Charting Engine |
| Run wave counts, marks or indicators yourself, on your own data | Engine licence |
| Draw a chart in your own app without building a renderer | Engine licence — knv2 lightweight, free |
| Buy NEPSE prices, history, or the floor sheet as data | Neither. We are not a market data provider — see above |
What this is not
Not a data feed. None of the three delivers market data. The Analysis API returns what our engines computed; the Charting Engine draws a chart in a browser; an engine licence ships software that computes on data you already hold.
Not an app subscription. None of them includes an NChartPro app subscription, and an app subscription does not include any of them. The app ladder prices the pages you browse here; these are billed on what a machine consumes — calls for the Analysis API, sites for the Charting Engine, products for an engine.
Not an AI. You bring your own — a Claude subscription, or any assistant that speaks MCP. We supply the analysis; your AI vendor bills you for the thinking.