# Welcome to B2PRIME API docs

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Get started</strong></td><td>Understand the basics and learn everything you need to start using the API</td><td><a href="/pages/xsaZWJVKWJQ5HGvh8iaw">/pages/xsaZWJVKWJQ5HGvh8iaw</a></td></tr><tr><td><strong>REST API</strong></td><td>Consult an in-depth reference describing REST API requests and responses</td><td><a href="/pages/DhX7WCnII7SkTusudzNF">/pages/DhX7WCnII7SkTusudzNF</a></td></tr><tr><td><strong>WebSocket API</strong></td><td>Explore the supported WebSocket API methods and streams</td><td><a href="/pages/xilz0B0guE7IKJl1hIts">/pages/xilz0B0guE7IKJl1hIts</a></td></tr><tr><td><strong>FIX API</strong></td><td>Connect to the FIX 4.4 API for market data streaming and order execution</td><td><a href="/pages/SYzRJIsQVqfuRSLmaMzo">/pages/SYzRJIsQVqfuRSLmaMzo</a></td></tr></tbody></table>


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# 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://api-docs.b2prime.com/readme.md?ask=<question>
```

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.
