# Introduction National Digital Asset Exchange (NDAX) is India's first and state-of-the-art platform that facilitates the trading of a diverse array of digital assets, including spot and derivative instruments. As India's premier multi-platform exchange offering non-custodial settlement services, NDAX enables the efficient calculation of trade obligations and delivery of regulated central bank digital currencies (e₹) and cryptocurrencies. NDAX's non-custodial model ensures that users retain full ownership and control of their assets at all times, providing a secure and reliable trading environment. NDAX employs advanced security protocols and utilizes cutting-edge technologies to ensure the smooth and seamless execution of trades. With a focus on expanding the range of tradable products and supporting the growing demand for digital assets in India, NDAX is only player in the country's digital asset market to provide non-custodial settlement services for enterprises in CBDC(e₹)-Crypto pair. Further information can be found on [here](https://ndax.in). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.ndax.in/v3/introduction.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.