Qwen 3.8 Flash FREE for 7 Days! Get Your API Key

Get a free Qwen 3.8 Flash API key through Token Harbor and learn how to use it with Python. In this tutorial, I test the API by building an interactive AI automation ROI calculator directly from Terminal. 👉 Join Berzaf Automation Lab for practical AI and automation tutorials: https://www.skool.com/berzaf-automation-lab-4365 📅 FREE API OFFER Token Harbor announced the Qwen 3.8 Flash promotion for September 20–27, 2026. Check the model page for current availability and usage limits. This is a limited-time offer, not permanent unlimited access. WHAT YOU’LL LEARN • Create a Token Harbor account and verify your email • Generate your Qwen API key • Store the key in an environment variable • Test the API with a simple request • Run a Python script to generate a website • Open the HTML file and test the calculator • Revoke an exposed API key THE REAL TEST I asked Qwen 3.8 Flash to generate a calculator that estimates the time value of automating repetitive work. The inputs include employee count, weekly repetitive hours, hourly employee cost, automation potential, and implementation cost. The process included an email verification error, a timeout, and an output limit. After adjusting the request, Qwen successfully generated the website. I then changed the inputs, checked the results, and tested the reset button. The API request logs shown in the video listed a cost of $0. Waiting periods are shortened in the edit. 🔗 LINKS Token Harbor: https://tokenharbor.ai Qwen 3.8 Flash free API model: https://tokenharbor.ai/models/qwen3.8-flash:free Model ID: qwen3.8-flash:free Berzaf Automation Lab: https://www.skool.com/berzaf-automation-lab-4365 The calculator’s results are scenario estimates, not guaranteed cash savings. Ongoing costs and adoption effects are excluded. Review generated code and calculations before using them. 💬 Which free AI model should I test next? Leave your suggestion in the comments. Subscribe to Berzaf AI Automation for practical AI coding, agents, automation, and real-world model tests. #Qwen #FreeAPI #AICoding #api