TimiCC for China Developers 2026: No VPN Needed? — Budget users willing to accept quirks

The 30-second summary

In-depth review

Works without VPN from mainland China. Pays via 支付宝 or 微信支付 — no international card needed, no crypto. ¥1 free credit on signup. This is a budget stopgap, not a production pipeline.

TimiCC is a single-developer relay targeting mainland users who want GPT-4o and Claude 3.5 Sonnet without a credit card. The pitch is simple: you get cheap access to the two most popular models, you pay in CNY, and you don’t need a VPN. The catch? Uptime is 94%, safety is rated 3/5, and your only registration option is a QQ email.

Model Access & Limits

TimiCC offers exactly two models:

• GPT-4o — standard OpenAI relay access
• Claude 3.5 Sonnet — reverse-proxy route, cheaper than OpenAI path

Max context is 100,000 tokens per request. That’s enough for long document analysis or multi-turn coding sessions. No GPT-4 Turbo, no Claude Opus, no Gemini. If you need breadth, this isn’t your relay.

The Claude reverse-proxy pricing is notable: ¥1 input, ¥5 output per unit. That’s roughly $0.14 / $0.69 — cheaper than Anthropic’s official API for output, slightly above for input. The GPT Team account access at 0.05x cost is a throwback to older model tiers; useful if you still rely on GPT-4 base.

Pricing & Payment

¥1 free credit is enough for ~200 GPT-4o short completions. After that, you recharge via Alipay or WeChat Pay. No minimum recharge amount is specified — a minor red flag, but common for small relay operators.

The retired Codex subscription was ¥100/day — expensive even by relay standards. That tier no longer exists, and no replacement has been announced. If you were relying on Codex for automated coding, you’re out of luck.

Pros & Cons

Pros

• Works without VPN, uses Alipay/WeChat Pay — zero friction for mainland users
• Claude 3.5 Sonnet via reverse-proxy is cheap: ¥1 input, ¥5 output
• ¥1 free credit lets you test before committing

Cons

• Only QQ email registration — privacy concern, no Gmail or 163 support
• 94% uptime means roughly 22 hours of downtime per month — not reliable for production
• Safety rating 3/5 — no encryption details, no transparency on data handling
• Retired Codex subscription with no replacement — lost a key feature

Verdict

TimiCC is for developers who need GPT-4o or Claude 3.5 Sonnet from mainland China on a tight budget, and who accept occasional downtime and minimal support. The ¥1 free credit and CNY payment methods are genuinely useful. But 94% uptime and QQ-only registration are hard to ignore if you’re building anything customer-facing. Use it for personal experimentation, not production. If you need reliability, pay more elsewhere.

FAQ

Q: Do I need a VPN to use TimiCC? A: No. TimiCC is accessible directly from mainland China. No VPN required.

Q: What payment methods does TimiCC accept? A: 支付宝 (Alipay) and 微信支付 (WeChat Pay). No international credit cards or crypto.

Q: Can I use TimiCC with Gmail or 163.com email? A: No. Registration is limited to QQ email addresses. This is a privacy and convenience limitation.

Q: What is the maximum context length? A: 100,000 tokens per request, shared across both supported models.

Q: Is the Claude reverse-proxy cheaper than the official API? A: Output is cheaper (¥5 vs Anthropic’s ~$0.75 equivalent), input is slightly above (¥1 vs ~$0.30). Overall competitive for mainland users.

Pricing breakdown

TimiCC offers competitive pricing for developers. Here's the breakdown:

Supported models

2 models across major vendors.

Frequently asked questions

Should you use TimiCC?

Budget users willing to accept quirks