Retrieves industrial-accident (산재) insurance premium records from Korea Workers' Compensation & Welfare Service. Input: authenticated business identifiers; output: assessed premium amounts, billing periods, and payment status.
curl -X POST "https://apitree.ai/api/v1/proxy/kr-comwel-injury-insurance-premium" \
-H "Authorization: Bearer nxs_live_YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{"reqLoginType":"<reqLoginType>","reqCertFile":"<reqCertFile>","reqKeyFile":"<reqKeyFile>","reqCertPass":"<reqCertPass>","reqIdentity":"<reqIdentity>","reqManageNo":"<reqManageNo>","commStartDate":"<commStartDate>","commEndDate":"<commEndDate>"}'