Use Qwen 3.8 Flash for FREE in Claude Code (FREE API Key)

Use Qwen 3.8 Flash for FREE in Claude Code (FREE API Key)

TLDR;

This video provides a step-by-step guide for obtaining and using a free API key for the Queen 3.8 Flash model. The tutorial covers how to access the B.AI platform, generate an API key, and implement it within cloud code. It illustrates the process of setting up the environment, running commands, and creating a travel agency website based on user specifications through the generated model.

  • Instructions on obtaining a free API key from B.AI.
  • Detailed steps for using the API key in cloud code.
  • Demonstration of creating and implementing a travel agency website using the model.

How to Get a Free API Key [0:00]

The video opens with a clear intention to offer a free API key for the Queen 3.8 Flash model. Viewers are encouraged to watch until the end for details on how to utilize this key within various agents including cloud code and client applications.

The presenter details the steps for searching "B.AI" in the Chrome browser. Upon accessing the site, users will see a user interface that provides free access to different models, including Queen 3.8 Flash, which is identified as a frontier model. The presenter highlights that accessing this model does not incur any charges.

The process continues as the presenter clicks to create an API key, ensuring the viewers understand they can name their key for easy reference and how to store it for later use.

Setting Up Cloud Code [2:30]

In this section, the presenter explains how to install cloud code, which is essential for using the API key effectively. Viewers are instructed to search for the "CL quick start" and run a simple command to install the necessary software. The presenter provides specific commands for both Mac and Windows users and verifies the installation by checking the cloud code version.

After confirming the installation, the presenter navigates to a specific working directory on their computer and opens cloud code there. They highlight how to run the cloud command in terminal, indicating a need to replace default settings with the user-specific model configuration.

Configuration and Usage [6:10]

The video moves into configuring the settings needed to use the API key and model effectively. The presenter meticulously describes how to locate the relevant settings.json file, and if it's missing, how to create it.

Detailed instructions are provided on writing the necessary JSON code to configure the chosen model. The presenter explains how to copy the appropriate base URL and model names from the B.AI website to enable the API key successfully. After saving these changes, the presenter demonstrates how to restart the terminal to reinitialize the cloud code settings.

Implementing a Travel Agency Website [7:40]

The final chapter showcases how to interact with the Queen 3.8 Flash model to create a travel agency website. The presenter enters queries to get planning suggestions and specifies preferences such as the type of website and technologies used.

The model responds by generating a complete plan, prompting the user for additional preferences before finalizing the website structure. The presenter illustrates the success of the implementation by showing the simplified, clean design of the website that has been generated.

The section concludes with the presenter reflecting on the quality of the output and encouraging viewers to try the process themselves.

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Date: 9/14/2026 Source: www.youtube.com
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