{"name":"appaw.store.backend","version":"1.0.0","endpoints":{"POST /users/register":"Register user from JWT","GET /users/me":"Get own profile","PUT /users/me":"Update own profile","POST /cards/scan":"Scan a graded card image and extract info","GET /cards":"List own cards","GET /cards/public":"List cards in public portfolios (marketplace)","GET /portfolios/public/:id":"Get public portfolio with sanitized cards","GET /cards/:id":"Get card by ID","POST /cards":"Create a card","PUT /cards/:id":"Update a card","DELETE /cards/:id":"Delete a card","POST /grading/lookup":"Lookup grading status by phone + reference code","POST /grading/auth":"Verify admin password; returns ops JWT","GET /grading/submissions":"List grading submissions (X-Ops-Key JWT required)"}}