# Bridge Node Administrative nodes that connect blockchains, supporting different blockchain networks to be connected and operate efficiently. With the 2nd layer model, the main chain will connect with secondary protocols to increase processing capacity, and at the same time connect a variety of different blockchain networks to form a support network for users in any network blockchain --- # 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.horaos.com/structure/node/bridge-node.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.