🚀 Get Opus 5 FREE! Claude Code Setup + Real Project | Bangla
Looking for how to use Claude AI for free, Claude Code Free, or a Claude Opus Free setup? In this Bangla tutorial, I’ll show you how to create a free API key, connect Opus 5 to Claude Code, and start coding on a real production project. If you’ve previously searched for GLM 5.2 Free, GLM 5.2 Free API, Opus 4.8 Free, Free Opus 4.8, Kimi K3 Free API, Kimi K3 Free, Free AI API, Free API Key, Claude Free API Key, or even Codex Free Unlimited, this guide follows the same practical workflow and shows how to access powerful AI models using promotional API credits through AgentRouter. Whether you’re a software engineer, student, or AI developer, this tutorial covers Claude Code setup, custom API configuration, and real-world AI coding in Bangla.
Want to use Claude Code for FREE without buying a Claude Pro subscription? In this Bangla tutorial, I’ll show you how to create an AgentRouter account, claim up to $200 promotional API credits (when available), generate an API key, and connect Opus 5 to Claude Code.
🎁 Get Started
👉 https://agentrouter.org/register?aff=glsb
👉 https://api.hcnsec.cn/sign-up?aff=iLve
👉 https://gorouter.app/sign-up?aff=NtXc
👉 https://tabitoken.com/sign-up?aff=gHBY
Eligible new users may receive promotional API credits depending on the current offer. Check the latest terms and availability on the website before signing up.
Unlike most setup videos, this isn’t just a basic installation guide. I’ll use Claude Code CLI on one of my real production projects, so you can see how Opus 5 performs in an actual software engineering workflow.
You’ll also learn how to configure OpenAI-compatible endpoints, use a custom API key, and start building with one of the latest frontier AI models—all without requiring a Claude Pro subscription.
📚 What You’ll Learn:
✅ How to create an AgentRouter account
✅ Get up to $200 promotional API credits (when available)
✅ Create your API key
✅ Install Claude Code CLI
✅ Configure Claude Code with a custom API
✅ Connect OpenAI-compatible endpoint
✅ Select and use Opus 5
✅ Build a real production feature using Claude Code
✅ Best practices for AI-assisted software development
🎥 Previous Videos
🎁 Get $200+ Free AI API Credits
https://youtu.be/vi62JRHkQiQ
💳 Earn More Free AI Credits (No Deposit)
https://youtu.be/s5org74dt2U
Claude Code Setup: https://youtu.be/PKWbWcpk7EQ
🛠️ Tools Used
Claude Code CLI
Claude AI
Opus 5
AgentRouter
VS Code
TypeScript
Node.js
OpenAI Compatible API
AI Coding Assistant
💬 Need Help?
If you face any issues while setting up Claude Code, configuring the API, or using Opus 5, leave a comment below. I’ll do my best to help.
If this tutorial helped you, please Like 👍, Subscribe ❤️, and Share 🚀. More Bangla tutorials on AI, Claude Code, software engineering, and developer tools are coming every week.
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I create practical, project-based tutorials in Bangla on AI, Programming, Software Engineering, Web Development, Browser Extensions, Open Source, Linux, Cloud Computing, and Developer Tools.
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⚠️ Disclaimer
This video is for educational and informational purposes only.
Always review the official documentation before using any software, scripts, commands, cloud services, or AI tools shown in this video. Features, pricing, APIs, and policies may change over time.
Any opinions expressed are my own and are based on my experience at the time of recording.
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