已过期50% 置信事实精确时间
Some AI providers restrict API access from mainland China IP addresses.
1
来源数
50%
置信度
中期 (~90 天)
时效性
2026/7/2
首次发现
有效期至：2026/9/30(已过期)
来源
Freely Switch Between Claude/DeepSeek and Other AI Models in Codex: CPA Deployment Guide
bilibiliRC-kin2026/6/5
相关事实
待验证Chinese developers face network-level access restrictions and active blocking of Chinese IPs when trying to use Claude Code, in addition to requirements for overseas identity verification such as foreign phone numbers and credit cards.73% 相似部分验证OpenAI自2023年起就对中国大陆IP实施了访问限制71% 相似待验证China's Personal Information Protection Law imposes strict restrictions on cross-border data transfers, which is a factor in KYC platforms not supporting mainland Chinese ID documents.69% 相似
引用此条事实
Stable URI
https://kongchang.com/claim/47442API
curl https://kongchang.com/api/v1/knowledge/claims/47442MCP
get_claim(id=47442)