China ID Card Validate
Validate CN resident ID check digit (GB 11643)
gb11643v1.0.0GB 11643-1999 check digit algorithm
Workspace
Local or server · same path as API
cn/id-card18 characters
Updates as you type
GB 11643 check digit · no household registry lookup · same path as API
API
forge.cn.id_cardSame contract as the page. Use an authenticated key in production.
curl -X POST 'https://forge.nebutra.com/v1/tools/cn/id-card/invoke' \
-H 'Authorization: Bearer sk-sailor-…' \
-H 'Content-Type: application/json' \
-d '{
"example": true
}'