Many people in China want to use Claude Code, but they are stuck on two things: paid subscription and network access. Claude Code itself has no 'free plan'; the official billing is based on API usage, and for individual developers, a single mistake can result in a bill of tens of dollars. The combination of 'no subscription + relay + free quota' sounds like an ideal solution, but can it really be used? How long can it be used? Are there pitfalls? This FAQ directly answers the most frequently asked questions.
Question 1: Does clawdfree really not require any subscription to use Claude Code?
Yes and no. 'No subscription' means it bypasses Claude Code's official user identity verification, so you don't need to bind a card or subscribe to Plus/Pro. But essentially, it relies on a relay API to forward requests. This relay line still connects to Anthropic's API behind the scenes, so the call cost itself hasn't disappeared; it has just been transferred to the relay service provider — clawdfree provides a certain amount of free quota to cover this consumption.
In short: You don't need a personal subscription, but it relies on shared or time-limited quotas provided by an intermediary.
Question 2: How much free quota is there? What happens after it runs out?
Currently, the free quota provided by clawdfree roughly covers light daily use — each session can support about 30 to 60 rounds of interaction (depending on context length and code volume). This is not a fixed number because it is based on API token consumption, and token consumption is directly related to what you ask and the project size.
After the quota runs out, there are two outcomes: either an error is directly reported (returning 429 or timeout), or you need to bind a paid key for the relay API yourself. In other words, the free quota is more like a 'trial experience' and is not suitable for long-term freeloading.
Question 3: Is the relay API slower than the official one?
Yes, especially during peak evening hours. Claude Code itself is an interaction-intensive tool, and the relay link introduces an extra network hop. If you connect directly to clawdfree's relay node using a domestic broadband, the latency is around 200ms–600ms, and occasionally there will be response interruptions followed by automatic retries. For simple code completion and explanation, this latency is basically acceptable; but if you use it for complex refactoring or large file analysis, the waiting sensation will be more noticeable.
Some paid relay nodes have better latency, but the free pool is a shared line, and speed and stability are certainly not guaranteed compared to a direct official connection.
Question 4: clawdfree is based on a modified version of Claude Code v2.1.88. Is the functionality complete?
Core editing, debugging, terminal commands, file reading and writing — these main functions are all available. However, some details are not as good as the official version:
- Installation of plugins and extensions is restricted (due to reliance on network authentication)
- Some built-in Anthropic-specific features (such as deep integration of MCP services) may report errors
- The version is not synced in real-time with the latest official version; there is a lag of 1–2 minor versions
If you mainly use it for writing scripts, fixing bugs, and checking documentation, it is basically sufficient. But if you rely on Claude Code's latest Agent mode or continuous integration features, you still need the official version.
Question 5: Is the free relay solution secure? Will code be leaked?
This is a real risk. All relay services are essentially third-party proxies; your prompts and code are forwarded to their servers and then to Anthropic. clawdfree has not disclosed specific privacy policies in its introduction, nor has it stated whether data will be cached or logged.
Recommended approach: Do not put sensitive business code, keys, or production environment configurations into sessions. If it's just for learning, personal projects, or demo-level development, the risk is manageable.
Question 6: Who is this solution suitable for?
Most suitable for three types of people:
First, developers who want to experience Claude Code at low cost. You don't have to pay a $20 subscription fee upfront or bind a card; the free quota is enough to spend a couple of nights figuring out whether it suits your workflow.
Second, scenarios where you need to run code temporarily in a restricted network environment. For example, when traveling to a place with strict network restrictions, or when the company's intranet cannot directly connect to overseas APIs, the relay line becomes a stable exit.
Third, people doing AI tool evaluation or comparison. Those who want to compare Claude Code with Cursor, GitHub Copilot, and don't want to open a separate subscription just for Claude.
People who are not suitable: teams relying on long-term stable production, heavy users pursuing zero-latency interaction, and developers with projects containing sensitive code.
Question 7: If the free quota runs out, is it still cheaper than the official one?
It depends on your usage. The official Anthropic API prices for Sonnet and Haiku are not expensive, but Claude Code has many interactions and long context, so actual consumption will be higher than expected. If clawdfree allows you to bind your own relay API key, and the relay API's pricing is slightly lower than the official one (due to bulk procurement or caching), using it long-term can indeed save a bit.
But if you only calculate the per-million token price on paper, the difference is not big. The real saving point is: you don't have to force a full month subscription just for a trial.
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