Complete Guide to Using Claude Code Subscription-Free Edition in China: clawdfree Without VPN

Frequently Asked Questions About Using Claude Code Subscription-Free in China

1. What exactly is the so-called subscription-free Claude Code?

Simply put, it is a modified version based on the official Claude Code v2.1.88, which is clawdfree. Its biggest change is bypassing the official subscription verification layer, allowing you to call the Claude model via a relay API to run Code CLI without paying $20 per month.

For users in China, it solves two problems at once: no subscription required, and it comes with a network relay, so you don't need to set up a VPN. You just need a relay API Key, and you can use Claude in the terminal to write code, refactor files, build project scaffolds, and more.

2. Are there any differences between the subscription-free version and the official version?

The core functionality is largely the same. Everything the official Claude Code can do—such as generating code with natural language, batch editing multiple files, integrating with git workflows—this version can do as well, because it uses the same Claude API under the hood.

The differences mainly lie in three areas:

• You don't need to log in to a Claude account; you directly bind an API Key.
• Network requests go through a relay route, not directly to the official servers.
• The version is fixed at v2.1.88 and does not automatically follow official updates.

Considering that v2.1.88 is already quite mature, you'll hardly notice any missing features in daily development—unless you specifically need a new command or behavior introduced in a later version.

3. How do users in China get started? Is it complicated?

The whole process is simpler than most people imagine. You just need to:

1. Obtain a relay API Key (many domestic API providers offer Claude model access).
2. Find the release page for clawdfree and download the binary for your system.
3. Configure environment variables to include your API Key and relay address.
4. Run the claude command directly in the terminal to start chatting.

No need to rent an overseas server, set up a VPN, or deal with credit cards. From downloading to running the first command, it takes about 10 minutes if you're familiar with the process.

4. Is the relay API latency high? Will it affect the experience?

This depends on the relay service provider you use. Based on several domestic relays I've tested, the latency for regular text conversations is around 1 to 3 seconds, similar to calling the official API directly. However, if your task involves generating large blocks of code or processing long context files, the time to first token may increase to 5 to 8 seconds.

In practice, for everyday tasks like writing functions, modifying configurations, or writing unit tests, the smoothness is perfectly usable. But if you're used to seeing an immediate response with every Enter key press, the subscription-free plus relay combination is indeed a bit slower than a direct local connection. This is a physical limitation—requests go to the relay first, then to AWS or GCP, and then on to Anthropic's backend. If you can accept that, the rest of the experience has almost no flaws.

5. Will using clawdfree get me banned or pose security risks?

Here's an honest but not alarming answer. Since you're using a third-party modified version that doesn't go through the official identity verification process, it technically violates Anthropic's terms of service. However, in practice, when calling through a relay API, Anthropic sees aggregated traffic and cannot trace back to your personal network.

The bigger risk comes from the relay service provider itself: your API Key and conversation content pass through their servers. So it's advisable to choose a reputable relay provider, or set up your own AI gateway. For personal projects or learning purposes, the risk is extremely low. If you're doing compliance-oriented development for a company, it's safer to go with the official enterprise subscription.

6. Compared to directly using ChatGPT or Tongyi Lingma, what makes Claude Code worth switching to?

If you primarily write code, Claude Code excels in three areas:

• Large context window: 200K tokens, allowing you to dump an entire project directory into it, and it can sort out cross-file dependencies. This is something Copilot or Tongyi Lingma cannot do.
• Native terminal editing capability: It can create, modify, and delete files directly in your existing git repository, and provide diffs for you to review. It doesn't just give code snippets in a chat box for you to paste manually.
• Command precision: For operations like "find all unreferenced functions and delete them," it almost never mistakenly deletes the wrong things.

If you only occasionally write a few dozen lines of scripts, you won't need these advantages; using chat-based AI tools is more convenient. If you often do medium-to-large project refactoring, cross-module changes, or need AI to help you build project skeletons, then the claude code subscription-free domestic use approach is very cost-effective.

7. Is there really a way to use it for free long-term?

Honestly, no. Subscription-free means you don't have to pay Anthropic $20 per month, but relay API usage is billed by volume. Claude's API pricing isn't cheap, especially if you frequently use long-context mode; in a month, it could end up costing more than the subscription fee.

The real value of clawdfree is not "zero cost," but "low cost plus low barrier." You spend a few dozen yuan on some API credits to quickly experience whether Claude Code is worth using. If you like it and your usage increases, you can consider the official subscription or a more cost-effective API plan. If you don't like it, the trial cost of a few dozen yuan is much lower than directly subscribing for a year.

This is also why some people switch back to the official subscription after a month or two—not because they're restricted, but because as usage grows, the official subscription becomes more hassle-free. But if you only need it occasionally or currently lack overseas payment methods, clawdfree is currently the most practical entry point in China.

Summary

If you're stuck at the point of wanting to use Claude Code but can't manage overseas subscriptions and network access, clawdfree indeed lowers the barrier significantly. Understand its limitations—latency depends on relay quality, version is fixed, API is pay-per-use—and then decide if it suits your daily development rhythm, so you won't be disappointed.