Claude & GPT API relay for Chinese developers — no bans, CN2 <50ms, pay with Alipay
What is DDS Hub?#
DDS Hub relays Claude (Opus 4.6, Extended Thinking) and OpenAI GPT calls through CN2 dedicated lines in Hong Kong and Tokyo, giving Chinese developers stable, low-latency access without account-ban risk. Credits are priced 1 RMB = 1 USD and never expire.
What can DDS Hub do?#
- 01
CN2 Dedicated Line
Routes via Hong Kong / Tokyo CN2 nodes; mainland latency consistently under 50 ms.
- 02
No-Ban Static IP Pool
Enterprise static IP pool; no rotating IPs that trigger Anthropic account suspension.
- 03
Full Claude Model Support
Supports all Claude models including Opus 4.6 and Extended Thinking from day one.
- 04
Perfect Streaming
Full support for Claude's stream mode — no dropped connections mid-response.
- 05
1 RMB = 1 USD Credits
Usage-based billing at Anthropic's official token prices; credits never expire.
- 06
Alipay & WeChat Pay
Pay with domestic Chinese payment methods — no foreign credit card needed.
- 07
One-Line Claude Code Setup
Switch by setting ANTHROPIC_BASE_URL to ddshub.cc — no other code changes.
- 08
Zero Data Storage
Code and API keys pass through an encrypted tunnel directly to Anthropic; nothing is stored.
Use Cases#
- Chinese developers using Claude Code — Set ANTHROPIC_BASE_URL to ddshub.cc and start coding immediately — full Claude Opus 4.6 access through a CN2 line without VPN or foreign payment methods.
- Teams and enterprises (50+ companies served) — Top up ¥2,000+ to join the enterprise group and get a dedicated WeChat support channel, invoicing, and contract signing.
Quick facts about DDS Hub#
- Languages
- Chinese·English
Frequently Asked Questions#
DDS Hub Traffic Analysis
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