Claude Code has been a hot topic among developers, but most people get stuck at the first step: subscription. The $20 per month Pro membership is a barrier, not to mention having to pass Anthropic's account review. At one point, I even tried using a virtual card for verification, but after two hours of tinkering, it showed 'Not supported in this region' — which was a total turnoff.
Later, I found a third-party project on GitHub called clawdfree. It is modified based on Claude Code v2.1.88, with two core selling points: no subscription needed, no Claude account required, and you can run it with a relay API. I've been using it for about two weeks, so I'll share my real experience and the small pitfalls I encountered.
Installation and Getting Started: Faster Than Expected, But Requires Some Basic Knowledge
clawdfree is not a one-click install, but it's not complicated either. Pull it from the GitHub repository, run npm install, then configure a relay API key and endpoint in environment variables.
At first, I thought I would need to set up my own relay server, but later I found that using an existing relay API service on the market works — clawdfree itself does not provide relay routes; it uses the proxy address you configure.
After configuration, simply type claude in the terminal to enter the interactive interface. This is very similar to the official Claude Code experience, except there is no annoying 'Please log in' popup in the terminal.
A specific scenario: I used it with an old project of a few thousand lines of code with a messy structure. clawdfree can read the entire git directory context. The response speed per turn depends on the latency of the relay API you use. The relay route I used had an average response time of about 2-3 seconds, slightly slower than the official version, but acceptable.
Running Actual Tasks: Capable, But with Limitations
Claude Code's capabilities include writing code, analyzing code, and manipulating the file system. clawdfree retains these features.
I tried having it refactor a module, write unit tests, and even edit a Dockerfile — it basically completed all tasks. Especially in test writing, it generated good coverage, saving a lot of time writing repetitive code manually.
But there is a clear difference: stability and debugging experience are not as good as the official version. If you use the official subscription, you get a clear debugging chain and error codes when errors occur. With clawdfree, error messages are quite basic. Once I encountered an API timeout issue, and the terminal only printed 'request failed' without a specific timestamp or status code. Troubleshooting required adding debug logs in environment variables on my own.
Also, clawdfree does not support multi-user collaboration mode — it was never intended for that. If you are a solo developer using it for coding tasks in a standalone environment, it's sufficient. If your team needs shared sessions or permission control, it is not suitable.
Key Trade-offs: What is the Cost of No Subscription and No Account?
Let me be clear upfront: the cost is security and reliance on third parties.
First, code goes through a relay server. Your code will be sent to the relay API server, which then forwards it to Anthropic's model.
If your project contains trade secrets, database passwords, or other sensitive content, this needs careful consideration. I do not recommend running full production code on clawdfree; it's best to extract non-sensitive parts to ask about.
Second, the stability of the relay API determines everything. During my time using it, I encountered two disconnections — once during peak afternoon hours and once in the middle of the night. The daytime disconnection lasted about 10 minutes, and I had to switch to a backup relay key to recover.
If you have high real-time requirements, such as needing immediate feedback for code review, it's best to prepare at least two relay routes.
Third, version tracking. clawdfree is based on v2.1.88, so it may not have the major version features that the official version has updated later. For example, recently Claude Code added more granular file operation permissions, which clawdfree has not yet implemented. If you care a lot about new features, consider waiting for an update or stick with the official version.
Summary: Who It's For and Who It's Not For
clawdfree is best suited for those who 'want to try Claude Code first before deciding whether to subscribe.' No need to bind a card, no account review, just a few minutes of configuration and you're up and running — very low trial cost.
It is not suitable for:
- Developers handling sensitive code (security risk)
- Teams with extremely high stability requirements (need good relay route quality)
- Those who want the latest features (version lags behind official)
If after reading these limitations you still want to give it a try, then this Claude Code free usage tutorial 2026 essentially boils down to two steps: find a reliable relay API, configure environment variables according to the clawdfree repository's README, and then run the command.
As for whether to use it long-term, it depends on whether you can accept the trade-offs mentioned above. Personally, I keep it as a backup tool — when I encounter simple coding tasks, I open it without hesitation.
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