Chilkat Online Tools

C# / KSeF / Pobranie wyników zapytania o faktury

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// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

Chilkat.Http http = new Chilkat.Http();
bool success;

http.SetRequestHeader("Accept","application/octet-stream");
http.SetRequestHeader("SessionToken","{{apiKey}}");

Chilkat.BinData bdResponseBody = new Chilkat.BinData();
success = http.QuickGetBd("https://ksef.mf.gov.pl/api/online/Query/Invoice/Async/Fetch/:QueryElementReferenceNumber/:PartElementReferenceNumber",bdResponseBody);
if (success == false) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

int respStatusCode = http.LastStatus;
Debug.WriteLine("response status code = " + Convert.ToString(respStatusCode));
Debug.WriteLine("response header = " + http.LastResponseHeader);

// The response data is contained in the bdResponseBody object.
// Your application can choose what to do with it.
// For example, to save to a file:
success = bdResponseBody.WriteFile("c:/someDir/someFilename.someFileExtension");

Curl Command

curl -X GET
	-H "SessionToken: {{apiKey}}"
	-H "Accept: application/octet-stream"
https://ksef.mf.gov.pl/api/online/Query/Invoice/Async/Fetch/:QueryElementReferenceNumber/:PartElementReferenceNumber

Postman Collection Item JSON

{
  "name": "Pobranie wyników zapytania o faktury",
  "request": {
    "auth": {
      "type": "apikey",
      "apikey": [
        {
          "key": "key",
          "value": "SessionToken",
          "type": "string"
        },
        {
          "key": "value",
          "value": "{{apiKey}}",
          "type": "string"
        },
        {
          "key": "in",
          "value": "header",
          "type": "string"
        }
      ]
    },
    "method": "GET",
    "header": [
      {
        "key": "Accept",
        "value": "application/octet-stream"
      }
    ],
    "url": {
      "raw": "{{baseUrl}}/online/Query/Invoice/Async/Fetch/:QueryElementReferenceNumber/:PartElementReferenceNumber",
      "host": [
        "{{baseUrl}}"
      ],
      "path": [
        "online",
        "Query",
        "Invoice",
        "Async",
        "Fetch",
        ":QueryElementReferenceNumber",
        ":PartElementReferenceNumber"
      ],
      "variable": [
        {
          "key": "QueryElementReferenceNumber",
          "value": "56810128-EL-96284D87EE-8DDB16145F-B3"
        },
        {
          "key": "PartElementReferenceNumber",
          "value": "56810128-EL-96284D87EE-8DDB16145F-B3"
        }
      ]
    },
    "description": "Pobranie wyników zapytania o faktury"
  },
  "response": [
    {
      "name": "OK",
      "originalRequest": {
        "method": "GET",
        "header": [
          {
            "key": "Accept",
            "value": "application/octet-stream"
          },
          {
            "description": "Added as a part of security scheme: apikey",
            "key": "SessionToken",
            "value": "<API Key>"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/online/Query/Invoice/Async/Fetch/:QueryElementReferenceNumber/:PartElementReferenceNumber",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "online",
            "Query",
            "Invoice",
            "Async",
            "Fetch",
            ":QueryElementReferenceNumber",
            ":PartElementReferenceNumber"
          ],
          "variable": [
            {
              "key": "QueryElementReferenceNumber"
            },
            {
              "key": "PartElementReferenceNumber"
            }
          ]
        }
      },
      "status": "OK",
      "code": 200,
      "_postman_previewlanguage": "text",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/octet-stream"
        }
      ],
      "cookie": [
      ],
      "body": "{}"
    },
    {
      "name": "Nieprawidłowe wywołanie",
      "originalRequest": {
        "method": "GET",
        "header": [
          {
            "key": "Accept",
            "value": "application/json"
          },
          {
            "description": "Added as a part of security scheme: apikey",
            "key": "SessionToken",
            "value": "<API Key>"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/online/Query/Invoice/Async/Fetch/:QueryElementReferenceNumber/:PartElementReferenceNumber",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "online",
            "Query",
            "Invoice",
            "Async",
            "Fetch",
            ":QueryElementReferenceNumber",
            ":PartElementReferenceNumber"
          ],
          "variable": [
            {
              "key": "QueryElementReferenceNumber"
            },
            {
              "key": "PartElementReferenceNumber"
            }
          ]
        }
      },
      "status": "Bad Request",
      "code": 400,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "{\n  \"exception\": {\n    \"exceptionDetailList\": [\n      {\n        \"exceptionCode\": \"<integer>\",\n        \"exceptionDescription\": \"<string>\"\n      }\n    ],\n    \"serviceCode\": \"<string>\",\n    \"serviceCtx\": \"<string>\",\n    \"serviceName\": \"<string>\",\n    \"timestamp\": \"<dateTime>\",\n    \"referenceNumber\": \"20560508-TX-BC1107E227-31DE9417C0-CE\"\n  }\n}"
    },
    {
      "name": "Nieautoryzowany dostęp",
      "originalRequest": {
        "method": "GET",
        "header": [
          {
            "key": "Accept",
            "value": "application/json"
          },
          {
            "description": "Added as a part of security scheme: apikey",
            "key": "SessionToken",
            "value": "<API Key>"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/online/Query/Invoice/Async/Fetch/:QueryElementReferenceNumber/:PartElementReferenceNumber",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "online",
            "Query",
            "Invoice",
            "Async",
            "Fetch",
            ":QueryElementReferenceNumber",
            ":PartElementReferenceNumber"
          ],
          "variable": [
            {
              "key": "QueryElementReferenceNumber"
            },
            {
              "key": "PartElementReferenceNumber"
            }
          ]
        }
      },
      "status": "Unauthorized",
      "code": 401,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "{\n  \"exception\": {\n    \"exceptionDetailList\": [\n      {\n        \"exceptionCode\": \"<integer>\",\n        \"exceptionDescription\": \"<string>\"\n      }\n    ],\n    \"serviceCode\": \"<string>\",\n    \"serviceCtx\": \"<string>\",\n    \"serviceName\": \"<string>\",\n    \"timestamp\": \"<dateTime>\",\n    \"referenceNumber\": \"20560508-TX-BC1107E227-31DE9417C0-CE\"\n  }\n}"
    },
    {
      "name": "Nie znaleziono wyszukiwanej treści",
      "originalRequest": {
        "method": "GET",
        "header": [
          {
            "key": "Accept",
            "value": "application/json"
          },
          {
            "description": "Added as a part of security scheme: apikey",
            "key": "SessionToken",
            "value": "<API Key>"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/online/Query/Invoice/Async/Fetch/:QueryElementReferenceNumber/:PartElementReferenceNumber",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "online",
            "Query",
            "Invoice",
            "Async",
            "Fetch",
            ":QueryElementReferenceNumber",
            ":PartElementReferenceNumber"
          ],
          "variable": [
            {
              "key": "QueryElementReferenceNumber"
            },
            {
              "key": "PartElementReferenceNumber"
            }
          ]
        }
      },
      "status": "Not Found",
      "code": 404,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": ""
    }
  ]
}