generated: '2026-08-04'
method: searched
source: npm, PyPI and the NSE trading protocols page
official_sdk_count: 0
note: >-
  NSE publishes NO first-party client library in any language and no public source repository —
  npm, PyPI, Maven Central, NuGet, pkg.go.dev, RubyGems, Packagist and crates.io were searched and
  there is no NSE-authored package. Members implement the published binary/JSON protocol documents
  directly, or buy front-end software from Exchange-empanelled vendors and Application Service
  Providers. The packages below are third-party, community-maintained scrapers of the undocumented
  www.nseindia.com/api/* website endpoints — they are recorded for completeness and are explicitly
  NOT first-party, so no `SDKs` pointer is wired in apis.yml.
packages: []
third_party_packages:
- language: python
  registry: pypi
  name: nse
  url: https://pypi.org/project/nse/
  install: pip install nse
  source: https://github.com/BennyThadikaran/NseIndiaApi
  official: false
  description: Unofficial Python API for NSE India.
- language: python
  registry: pypi
  name: nsetools
  url: https://pypi.org/project/nsetools/
  install: pip install nsetools
  source: https://github.com/vsjha18/nsetools
  official: false
  description: Unofficial realtime data client for NSE India.
- language: python
  registry: pypi
  name: nsepython
  url: https://pypi.org/project/nsepython/
  install: pip install nsepython
  official: false
  description: Unofficial Python wrapper over NSE India website endpoints.
- language: javascript
  registry: npm
  name: stock-nse-india
  url: https://www.npmjs.com/package/stock-nse-india
  install: npm install stock-nse-india
  source: https://github.com/hi-imcodeman/stock-nse-india
  official: false
  description: Unofficial Node.js package and API server for NSE India equity/index data.
- language: typescript
  registry: npm
  name: nse-bse-api
  url: https://www.npmjs.com/package/nse-bse-api
  install: npm install nse-bse-api
  source: https://github.com/bshada/nse-bse-api
  official: false
  description: Unofficial unified TypeScript client for NSE and BSE India.
vendor_channel:
  note: >-
    NSE's supported integration path for trading is an empanelled vendor / Application Service
    Provider front end, or an in-house Non-NEAT Front-End built against the published NNF protocol
    documents. Market data is licensed through NSE Data & Analytics Ltd.
  docs: https://www.nseindia.com/static/trade/platform-services-neat-trading-system-protocols