delphiAx / easybill REST API / Fetch a list of serial numbers for positions
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var
http: TChilkatHttp;
success: Integer;
queryParams: TChilkatJsonObject;
resp: IChilkatHttpResponse;
sbResponseBody: TChilkatStringBuilder;
jResp: TChilkatJsonObject;
respStatusCode: Integer;
serial_number: WideString;
position_id: WideString;
id: WideString;
document_id: WideString;
document_position_id: WideString;
used_at: WideString;
created_at: WideString;
page: WideString;
pages: WideString;
limit: WideString;
total: WideString;
i: Integer;
count_i: Integer;
begin
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
http := TChilkatHttp.Create(Self);
queryParams := TChilkatJsonObject.Create(Self);
queryParams.UpdateString('limit','<integer>');
queryParams.UpdateString('page','<integer>');
queryParams.UpdateString('position_id','<string>');
queryParams.UpdateString('document_id','<string>');
queryParams.UpdateString('in_use','<boolean>');
http.SetRequestHeader('Authorization','{{apiKey}}');
http.SetRequestHeader('Accept','application/json');
resp := http.QuickRequestParams('GET','https://api.easybill.de/rest/v1/serial-numbers',queryParams.ControlInterface);
if (http.LastMethodSuccess = 0) then
begin
Memo1.Lines.Add(http.LastErrorText);
Exit;
end;
sbResponseBody := TChilkatStringBuilder.Create(Self);
resp.GetBodySb(sbResponseBody.ControlInterface);
jResp := TChilkatJsonObject.Create(Self);
jResp.LoadSb(sbResponseBody.ControlInterface);
jResp.EmitCompact := 0;
Memo1.Lines.Add('Response Body:');
Memo1.Lines.Add(jResp.Emit());
respStatusCode := resp.StatusCode;
Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
if (respStatusCode >= 400) then
begin
Memo1.Lines.Add('Response Header:');
Memo1.Lines.Add(resp.Header);
Memo1.Lines.Add('Failed.');
Exit;
end;
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "page": "<integer>",
// "pages": "<integer>",
// "limit": "<integer>",
// "total": "<integer>",
// "items": [
// {
// "serial_number": "<string>",
// "position_id": "<integer>",
// "id": "<long>",
// "document_id": "<long>",
// "document_position_id": "<long>",
// "used_at": "<string>",
// "created_at": "<string>"
// },
// {
// "serial_number": "<string>",
// "position_id": "<integer>",
// "id": "<long>",
// "document_id": "<long>",
// "document_position_id": "<long>",
// "used_at": "<string>",
// "created_at": "<string>"
// }
// ]
// }
// Sample code for parsing the JSON response...
// Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
page := jResp.StringOf('page');
pages := jResp.StringOf('pages');
limit := jResp.StringOf('limit');
total := jResp.StringOf('total');
i := 0;
count_i := jResp.SizeOfArray('items');
while i < count_i do
begin
jResp.I := i;
serial_number := jResp.StringOf('items[i].serial_number');
position_id := jResp.StringOf('items[i].position_id');
id := jResp.StringOf('items[i].id');
document_id := jResp.StringOf('items[i].document_id');
document_position_id := jResp.StringOf('items[i].document_position_id');
used_at := jResp.StringOf('items[i].used_at');
created_at := jResp.StringOf('items[i].created_at');
i := i + 1;
end;
Curl Command
curl -G -d "limit=%3Cinteger%3E"
-d "page=%3Cinteger%3E"
-d "position_id=%3Cstring%3E"
-d "document_id=%3Cstring%3E"
-d "in_use=%3Cboolean%3E"
-H "Authorization: {{apiKey}}"
-H "Accept: application/json"
https://api.easybill.de/rest/v1/serial-numbers
Postman Collection Item JSON
{
"name": "Fetch a list of serial numbers for positions",
"request": {
"method": "GET",
"header": [
{
"key": "Accept",
"value": "application/json"
}
],
"url": {
"raw": "{{baseUrl}}/serial-numbers?limit=<integer>&page=<integer>&position_id=<string>&document_id=<string>&in_use=<boolean>",
"host": [
"{{baseUrl}}"
],
"path": [
"serial-numbers"
],
"query": [
{
"key": "limit",
"value": "<integer>",
"description": "Limited the result. Default is 100. Maximum can be 1000."
},
{
"key": "page",
"value": "<integer>",
"description": "Set current Page. Default is 1."
},
{
"key": "position_id",
"value": "<string>",
"description": "Filter serial numbers by position id."
},
{
"key": "document_id",
"value": "<string>",
"description": "Filter serial numbers by document id."
},
{
"key": "in_use",
"value": "<boolean>",
"description": "Filter serial numbers by usage."
}
]
}
},
"response": [
{
"name": "Successful operation",
"originalRequest": {
"method": "GET",
"header": [
{
"key": "Accept",
"value": "application/json"
},
{
"description": "Added as a part of security scheme: apikey",
"key": "Authorization",
"value": "<API Key>"
}
],
"url": {
"raw": "{{baseUrl}}/serial-numbers?limit=<integer>&page=<integer>&position_id=<string>&document_id=<string>&in_use=<boolean>",
"host": [
"{{baseUrl}}"
],
"path": [
"serial-numbers"
],
"query": [
{
"key": "limit",
"value": "<integer>",
"description": "Limited the result. Default is 100. Maximum can be 1000."
},
{
"key": "page",
"value": "<integer>",
"description": "Set current Page. Default is 1."
},
{
"key": "position_id",
"value": "<string>",
"description": "Filter serial numbers by position id."
},
{
"key": "document_id",
"value": "<string>",
"description": "Filter serial numbers by document id."
},
{
"key": "in_use",
"value": "<boolean>",
"description": "Filter serial numbers by usage."
}
]
}
},
"status": "OK",
"code": 200,
"_postman_previewlanguage": "json",
"header": [
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"page\": \"<integer>\",\n \"pages\": \"<integer>\",\n \"limit\": \"<integer>\",\n \"total\": \"<integer>\",\n \"items\": [\n {\n \"serial_number\": \"<string>\",\n \"position_id\": \"<integer>\",\n \"id\": \"<long>\",\n \"document_id\": \"<long>\",\n \"document_position_id\": \"<long>\",\n \"used_at\": \"<string>\",\n \"created_at\": \"<string>\"\n },\n {\n \"serial_number\": \"<string>\",\n \"position_id\": \"<integer>\",\n \"id\": \"<long>\",\n \"document_id\": \"<long>\",\n \"document_position_id\": \"<long>\",\n \"used_at\": \"<string>\",\n \"created_at\": \"<string>\"\n }\n ]\n}"
},
{
"name": "Too Many Requests",
"originalRequest": {
"method": "GET",
"header": [
{
"description": "Added as a part of security scheme: apikey",
"key": "Authorization",
"value": "<API Key>"
}
],
"url": {
"raw": "{{baseUrl}}/serial-numbers?limit=<integer>&page=<integer>&position_id=<string>&document_id=<string>&in_use=<boolean>",
"host": [
"{{baseUrl}}"
],
"path": [
"serial-numbers"
],
"query": [
{
"key": "limit",
"value": "<integer>",
"description": "Limited the result. Default is 100. Maximum can be 1000."
},
{
"key": "page",
"value": "<integer>",
"description": "Set current Page. Default is 1."
},
{
"key": "position_id",
"value": "<string>",
"description": "Filter serial numbers by position id."
},
{
"key": "document_id",
"value": "<string>",
"description": "Filter serial numbers by document id."
},
{
"key": "in_use",
"value": "<boolean>",
"description": "Filter serial numbers by usage."
}
]
}
},
"status": "Too Many Requests",
"code": 429,
"_postman_previewlanguage": "text",
"header": [
],
"cookie": [
],
"body": ""
}
]
}
