# IS USED SCRATCHCARD Get the status of a known scratchcard. Endpoint: POST /api/v1/scratchcards/isused Version: v1 ## Request fields (*/*): - `sn` (string) The scratchcard id number ## Response 400 fields (application/json): - `detail` (string) JSON syntax error ## Response 500 fields (application/json): - `code` (string) The response status code - `id` (string) The response status id - `error` (string) The response status message ## Response 200 fields