{"service":"paymentsystem-cards-cf","version":"v2 (card-centric: pre-register cards, £100/bank, £10/card)","dashboard":"/api/dashboard","register_card_page":"/register-card","manuals":{"instructor":"/instructions/instructor","student":"/instructions/student"},"endpoints":["POST /api/banks","GET  /api/banks","POST /api/cards/register   (X-API-Key — register a card on your bank)","GET  /api/cards/me         (X-API-Key — your bank's cards + budget summary)","POST /api/authorize","POST /api/admin/refund","POST /api/admin/banks/:id/block","POST /api/admin/banks/:id/unblock","POST /api/admin/banks/:id/auto-approve/on","POST /api/admin/banks/:id/auto-approve/off","POST /api/admin/banks/:id/delete","GET  /api/cards/:bank_id/:card_number","GET  /api/banks/:id/cards","GET  /api/admin/cards?bank_id=...&admin_key=...","POST /api/admin/cards/reset","POST /api/admin/cards/reset-all","POST /api/admin/cards/delete","GET  /api/admin/cards/default-balance?admin_key=...","POST /api/admin/cards/default-balance","GET  /api/admin/registration-keys?admin_key=...","POST /api/admin/registration-keys/generate","POST /api/admin/registration-keys/revoke","GET  /api/admin/queue/pending?admin_key=...","POST /api/admin/queue/:id/approve","POST /api/admin/queue/:id/decline","GET  /api/admin/instructor-summary?bank_id=...","GET  /api/recent-events?after=<last_id>","GET  /api/dashboard","GET  /api/queue/pending","POST /api/queue/authorize/:id/respond","POST /api/queue/ack/:id"]}