Add a secondary route with the card_uid appended to it.

lnbits/extensions/boltcards/crud.py

@@ -82,6 +82,14 @@ async def get_card(card_id: str) -> Optional[Card]:
 
     return Card.parse_obj(card)
 
+async def get_card_by_uid(card_uid: str) -> Optional[Card]:
+    row = await db.fetchone("SELECT * FROM boltcards.cards WHERE uid = ?", (card_uid,))
+    if not row:
+        return None
+
+    card = dict(**row)
+
+    return Card.parse_obj(card)
 
 async def get_card_by_otp(otp: str) -> Optional[Card]:
     row = await db.fetchone("SELECT * FROM boltcards.cards WHERE otp = ?", (otp,))

lnbits/extensions/boltcards/views_api.py

@@ -25,6 +25,7 @@ from .crud import (
     get_all_cards,
     get_card,
     get_card_by_otp,
+    get_card_by_uid,
     get_cards,
     get_hits,
     update_card,
@@ -131,13 +132,15 @@ async def api_hits(
 
 # /boltcards/api/v1/scan?p=00000000000000000000000000000000&c=0000000000000000
 @boltcards_ext.get("/api/v1/scan")
-async def api_scane(p, c, request: Request):
+@boltcards_ext.get("/api/v1/scan/{card_uid}")
+async def api_scane(p, c, card_uid: str = None, request: Request):
     # some wallets send everything as lower case, no bueno
     p = p.upper()
     c = c.upper()
     card = None
     counter = b""
 
+    if not card_uid:
         # since this route is common to all cards I don't know whitch 'meta key' to use
         # so I try one by one until decrypted uid matches
         for cand in await get_all_cards():
@@ -150,6 +153,8 @@ async def api_scane(p, c, request: Request):
                         break
                 except:
                     continue
+    else:
+        card = await get_card_by_uid(card_uid)
 
     if card == None:
         return {"status": "ERROR", "reason": "Unknown card."}