API Directory
All eight APIs are free, public and ready to use. Click any card to see parameters and a live example response.
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📮
PIN Code Lookup
Resolve any 6-digit Indian PIN code to its post office, district and state.
GET /api/v1/pincode/{pincode}
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🏦
IFSC Lookup
Get bank, branch and address details from an 11-character IFSC code.
GET /api/v1/ifsc/{ifsc}
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🧾
GST State Code Lookup
Decode the 2-digit state code at the start of any GSTIN.
GET /api/v1/gst/state/{code}
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🚗
RTO Lookup
Find the transport office, city and state behind a vehicle registration code.
GET /api/v1/rto/{code}
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📅
Indian Holidays API
List national and gazetted holidays for any year.
GET /api/v1/holidays/{year}
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🗺️
State / District / City API
Cascading location data to build address dropdowns.
GET /api/v1/states
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🪪
PAN Validation
Validate the format of a PAN and decode the holder type.
GET /api/v1/pan/validate/{pan}
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🔎
HSN / SAC Search
Search HSN (goods) and SAC (services) codes with GST rates.
GET /api/v1/hsn/search?q={keyword}
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