{ "openapi": "3.1.0", "info": { "title": "KASTRATI CONSULTING — Public services and calculation", "version": "2026-09-29.1", "description": "Public, read-only information and non-binding price calculations. No account, personal data, file upload, email, order or enquiry is created by these operations. Submit enquiries through the accessible website form after user review." }, "servers": [ { "url": "https://kastrati-c.ch" } ], "paths": { "/data/services.{language}.json": { "get": { "operationId": "getServices", "summary": "Read services, prices, units, dependencies and calculation rules", "parameters": [ { "name": "language", "in": "path", "required": true, "schema": { "type": "string", "enum": [ "de", "en", "sq" ] } } ], "responses": { "200": { "description": "Current service catalogue. All monetary integers are CHF rappen.", "content": { "application/json": { "schema": { "type": "object" } } } } } } }, "/api/calculate.php": { "post": { "operationId": "calculateEstimate", "summary": "Calculate a non-binding estimate and prepare a review link", "description": "Does not send an enquiry or email. Only public service IDs and numeric quantities are accepted; no contact information. Use a current catalogue version. Existing visitor selections are preserved until the user chooses to replace them.", "requestBody": { "required": true, "content": { "application/json": { "schema": { "type": "object", "additionalProperties": false, "required": [ "version", "items" ], "properties": { "version": { "type": "string", "const": "2026-09-29.1" }, "locale": { "type": "string", "enum": [ "de", "en", "sq" ], "default": "de" }, "items": { "type": "array", "maxItems": 46, "items": { "oneOf": [ { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "formation-sole" } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "formation-partnership" } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "formation-gmbh" } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "formation-ag" } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "bookkeeping" }, "bookings": { "type": "integer", "minimum": 0, "maximum": 100000, "default": 420 }, "existing": { "type": "boolean", "default": false, "description": "Existing access may qualify for an individually agreed setup discount; no automatic reduction." } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "bookkeeping-individual" } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "setup" }, "existing": { "type": "boolean", "default": false, "description": "Existing access may qualify for an individually agreed setup discount; no automatic reduction." } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "dropbox" } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "assets" } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "gav" } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "vat-effective" } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "ebanking" } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "payroll" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "employment-contract" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "termination" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "reference" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "employer-certificate" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "interim-earnings" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "audit-support" }, "minutes": { "type": "integer", "minimum": 1, "maximum": 60000, "default": 60 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "business-onsite" }, "minutes": { "type": "integer", "minimum": 1, "maximum": 60000, "default": 60 }, "travel": { "type": "integer", "minimum": 0, "maximum": 60000, "default": 0, "description": "Total outward and return travel time." } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "business-consulting" }, "minutes": { "type": "integer", "minimum": 1, "maximum": 60000, "default": 60 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "business-enquiries" }, "minutes": { "type": "integer", "minimum": 1, "maximum": 60000, "default": 60 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "invoice" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "business-power" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "business-document" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "debt-enforcement" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "domicile" } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "mail-service" } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "business-postage" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "tax-return" } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "property-simple" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "property-detailed" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "securities" } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "income-statement" } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "private-onsite" }, "minutes": { "type": "integer", "minimum": 1, "maximum": 60000, "default": 60 }, "travel": { "type": "integer", "minimum": 0, "maximum": 60000, "default": 0, "description": "Total outward and return travel time." } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "private-consulting" }, "minutes": { "type": "integer", "minimum": 1, "maximum": 60000, "default": 60 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "private-enquiries" }, "minutes": { "type": "integer", "minimum": 1, "maximum": 60000, "default": 60 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "forms" }, "minutes": { "type": "integer", "minimum": 1, "maximum": 60000, "default": 60 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "private-power" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "private-document" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "post-b5" }, "qty": { "type": "integer", "minimum": 1, "maximum": 1000, "default": 1 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "accounting-other" }, "minutes": { "type": "integer", "minimum": 1, "maximum": 60000, "default": 60 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "payroll-other" }, "minutes": { "type": "integer", "minimum": 1, "maximum": 60000, "default": 60 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "business-other" }, "minutes": { "type": "integer", "minimum": 1, "maximum": 60000, "default": 60 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "tax-other" }, "minutes": { "type": "integer", "minimum": 1, "maximum": 60000, "default": 60 } } }, { "type": "object", "additionalProperties": false, "required": [ "id" ], "properties": { "id": { "type": "string", "const": "private-other" }, "minutes": { "type": "integer", "minimum": 1, "maximum": 60000, "default": 60 } } } ] } } } }, "example": { "version": "2026-09-29.1", "locale": "de", "items": [ { "id": "bookkeeping", "bookings": 500 }, { "id": "payroll", "qty": 2 } ] } } } }, "responses": { "200": { "description": "Calculated CHF/rappen amounts, flags and a prepared selection URL. One-off costs are separate from recurring annual totals.", "content": { "application/json": { "schema": { "type": "object", "required": [ "nonBinding", "enquiryCreated", "emailSent", "result", "enquiryUrl" ], "properties": { "nonBinding": { "const": true }, "enquiryCreated": { "const": false }, "emailSent": { "const": false }, "currency": { "const": "CHF" }, "moneyUnit": { "const": "integer_rappen" }, "result": { "type": "object" }, "totalsCHF": { "type": "object" }, "enquiryUrl": { "type": "string", "format": "uri" } } } } } }, "413": { "description": "Request too large." }, "415": { "description": "Use application/json." }, "422": { "description": "Invalid input or stale catalogue. Reload the catalogue and correct the selection." } } } } } }