{"calculator":"vat","name":"VAT Calculator","description":"Convert between HT and TTC with local VAT rates","api_available":true,"endpoint":"/api/calc/vat","method":"POST","content_type":"application/json","inputs":{"amount":{"type":"number","label":{"en":"Amount","fr":"Montant","de":"Betrag","es":"Importe"},"required":true,"defaultValue":100},"vatRate":{"type":"select","label":{"en":"VAT Rate","fr":"Taux de TVA","de":"Mehrwertsteuersatz","es":"Tipo de IVA"},"options":"countrySpecific","defaultValue":"standard"},"direction":{"type":"select","label":{"en":"Conversion","fr":"Conversion","de":"Umrechnung","es":"Conversión"},"options":[{"value":"add","label":{"en":"Add VAT","fr":"Ajouter TVA","de":"MWSt hinzufügen","es":"Añadir IVA"}},{"value":"remove","label":{"en":"Remove VAT","fr":"Retirer TVA","de":"MWSt abziehen","es":"Quitar IVA"}}],"defaultValue":"add"}},"outputs":{"result":{"type":"currency","label":{"en":"Result","fr":"Résultat","de":"Ergebnis","es":"Resultado"}},"vatAmount":{"type":"currency","label":{"en":"VAT Amount","fr":"Montant TVA","de":"MWSt-Betrag","es":"Importe IVA"}}},"validation_rules":{"amount":{"required":true,"type":"number"},"vatRate":{"type":"select"},"direction":{"type":"select"}},"_links":{"calculate":"/api/calc/vat","methodology":"/en/methodology#vat","openapi":"/api/openapi.json"}}