{"name":"Centfuchs API","version":"2.0.0","security":"OWASP 2025 compliant","endpoints":{"health":"GET /api/health","retailers":"GET /api/retailers","search":"GET /api/offers/search?q={query}&zipCode={plz}","match":"POST /api/offers/match","optimize":"POST /api/offers/optimize","profile":{"get":"GET /api/profile","create":"POST /api/profile","update":"PUT /api/profile","delete":"DELETE /api/profile"},"lists":{"getAll":"GET /api/lists","get":"GET /api/lists/:id","create":"POST /api/lists","update":"PUT /api/lists/:id","delete":"DELETE /api/lists/:id","duplicate":"POST /api/lists/:id/duplicate"},"favorites":{"getAll":"GET /api/favorites","add":"POST /api/favorites","addBulk":"POST /api/favorites/bulk","remove":"DELETE /api/favorites/:id","removeByName":"DELETE /api/favorites/by-name/:name"},"history":{"get":"GET /api/history?limit=20","clear":"DELETE /api/history"},"gamification":{"getAll":"GET /api/gamification","getStats":"GET /api/gamification/stats","updateStats":"PUT /api/gamification/stats","getAchievements":"GET /api/gamification/achievements","unlockAchievement":"POST /api/gamification/achievements"},"alerts":{"getAll":"GET /api/alerts","create":"POST /api/alerts","delete":"DELETE /api/alerts/:id","check":"GET /api/alerts/check?zipCode={plz}"},"vocabulary":{"getAll":"GET /api/vocabulary","create":"POST /api/vocabulary","update":"PUT /api/vocabulary/:id","delete":"DELETE /api/vocabulary/:id","resolve":"GET /api/vocabulary/resolve?q={shortcut}"}},"headers":{"X-Device-ID":"Required for user endpoints. UUID or unique device identifier."}}