{"api":"GSTRateAPI.in","version":"1.0.0","description":"Indian GST rates, HSN codes, circulars, and compliance calendar","endpoints":{"hsn_lookup":"/v1/gst/hsn-lookup","circulars":"/v1/gst/circulars","compliance_calendar":"/v1/gst/compliance-calendar","rate_finder":"/v1/gst/rate-finder"},"auth":"Include X-API-Key header in all requests","docs":"/docs"}