# 3. Development 1DEX provides comprehensive development tools and interfaces, empowering developers to contribute to the ecosystem and unlock the limitless potential of DeFi: * **1DEX Web SDK:** Offers a convenient software development kit for Web developers, enabling seamless integration of 1DEX trading features. * **Golang/Python SDK:** Supports backend development with efficient interfaces, catering to developers with diverse tech stacks. * **Query Service:** Provides real-time on-chain data querying capabilities, allowing developers to easily access transaction and asset information. * **Contract Interface:** Open smart contract interfaces enable developers to directly interact with on-chain contracts, facilitating the creation of diverse DeFi applications. --- # 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.1dex.com/1dex-technical/3.-development.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.