C
C
UK Vehicle Data VRM Lookup
See more REST Examples
Demonstrates how to query the UK Vehicle Data VRM online API's. (See https://ukvehicledata.co.uk/)Chilkat C Downloads
#include <C_CkRest.h>
#include <C_CkJsonObject.h>
void ChilkatSample(void)
{
BOOL success;
HCkRest rest;
BOOL bAutoReconnect;
const char *jsonResponseStr;
HCkJsonObject json;
int numBatteries;
int i;
success = FALSE;
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
rest = CkRest_Create();
// Connect using TLS.
bAutoReconnect = TRUE;
success = CkRest_Connect(rest,"uk1.ukvehicledata.co.uk",443,TRUE,bAutoReconnect);
if (success != TRUE) {
printf("%s\n",CkRest_lastErrorText(rest));
CkRest_Dispose(rest);
return;
}
// Replace UKVD-API-KEY with your actual API KEY,
// which looks something like "abcdb1234-0abc-1235-abcf-1234c3d1abcd"
CkRest_putAuthorization(rest,"ukvd-ipwhitelist UKVD-API-KEY");
// Replace "ABCDE" with a real VRM...
CkRest_AddQueryParam(rest,"key_vrm","ABCDE");
// Add the Content-Type HTTP request header.
// success = rest.AddHeader("Content-Type","application/json; charset=UTF-8");
// This request gets vehicle data.
// See below for a request to get battery data.
jsonResponseStr = CkRest_fullRequestNoBody(rest,"GET","/api/datapackage/vehicledata");
if (CkRest_getLastMethodSuccess(rest) != TRUE) {
printf("%s\n",CkRest_lastErrorText(rest));
CkRest_Dispose(rest);
return;
}
if (CkRest_getResponseStatusCode(rest) != 200) {
printf("Response Status Code = %d\n",CkRest_getResponseStatusCode(rest));
printf("%s\n",jsonResponseStr);
CkRest_Dispose(rest);
return;
}
json = CkJsonObject_Create();
CkJsonObject_Load(json,jsonResponseStr);
CkJsonObject_putEmitCompact(json,FALSE);
// Show the JSON response.
printf("%s\n",CkJsonObject_emit(json));
// A sample vehicledata response will be as shown below.
// To get a few bits of data from the response:
printf("RequestGuid: %s\n",CkJsonObject_stringOf(json,"RequestGuid"));
printf("EngineNumber: %s\n",CkJsonObject_stringOf(json,"DataItems.EngineNumber"));
printf("Vrm: %s\n",CkJsonObject_stringOf(json,"DataKeys.Vrm"));
// {
// "RequestGuid": "xxxxxxxx-cc72-4b63-xxxxxxxxxxxx",
// "StatusCode": 0,
// "StatusMessage": "Success",
// "PackageId": "xxxxxxxx-a4bc-4a84-af22-xxxxxxxxxxxx",
// "PackageVersion": 1,
// "DataKeys": {
// "Vrm": "ABCDE"
// },
// "DataItems": {
// "DriveAxle": "4x2",
// "Exported": "False",
// "DriverSeatPosition": "RHD",
// "EngineNumber": "LN910940728622",
// "Class": "Sport",
// "ImportedNorthernIreland": "False",
// "HistoryPreviousKeeperAcquisitionDate": "2013-01-12",
// "RoadFundLicenseSixMonth": "�126.50",
// "EnginePowerBhp": "262",
// "SpecDateRangeFrom": "1987-10-01",
// "RegistrationDateUK": "1994-08-03",
// "SoundLevelDriveBy": "0",
// "RoadFundLicenseTwelveMonth": "�235.00",
// "RoadFundLicenseBand": "Not available",
// "Vrm": "J5YVK",
// "TrimCode": "BA",
// "Derivative": "S4",
// "EngineSizeCc": "2174",
// "EngineCylinderCount": "4",
// "HistoryLatestV5cIssueDate": "2015-05-12",
// "Category": "Car",
// "HistoryPreviousKeeperCount": "9",
// "ConditionScrapped": "False",
// "EngineValveCount": "16",
// "WeightUnladen": "0",
// "RoadFundLicenseRenewalDate": "2017-04-01",
// "Model": "Esprit",
// "SpecDateRangeTo": "2003-06-01",
// "RoadFundLicenseCurrentStatus": "Tax not due",
// "BuildYear": "1994",
// "BuildDate": "1994-12-31",
// "VinLast4": "1448",
// "GearCount": "5",
// "SeatCount": "2",
// "Make": "Lotus",
// "Vin": "SCC082910RHA61448",
// "ColourChangeCount": "0",
// "DriveType": "Rear Wheel Drive",
// "WeightGross": "0",
// "EngineCode": "N/A",
// "EnginePowerKw": "193",
// "SoundLevelEngineSpeed": "0",
// "ConditionUnscrapped": "False",
// "HistoryPreviousKeeperDisposalDate": "2014-04-26",
// "EngineAlignment": "Longitudinal",
// "Imported": "False",
// "BodyType": "Coupe",
// "EnginePosition": "Mid",
// "TransmissionType": "Manual",
// "WeightFullyLaden": "0",
// "SoundLevelStationary": "0",
// "FuelType": "Petrol",
// "Colour": "YELLOW",
// "EngineSizeLitre": "2.2",
// "RegistrationDate": "1994-08-03",
// "Co2Emissions": "000",
// "WeightMaxTowingUnbraked": "0",
// "HistoryCurrentKeeperAcquisitionDate": "2015-04-25",
// "WeightMaxTowingBraked": "0",
// "DoorCount": "2",
// "EngineCylinderConfig": "Inline",
// "EngineFuelDelivery": "Turbo Injection"
// }
// }
// -----------------------------------------------------------------------------------
// Now get battery data...
jsonResponseStr = CkRest_fullRequestNoBody(rest,"GET","/api/datapackage/batterydata");
if (CkRest_getLastMethodSuccess(rest) != TRUE) {
printf("%s\n",CkRest_lastErrorText(rest));
CkRest_Dispose(rest);
CkJsonObject_Dispose(json);
return;
}
if (CkRest_getResponseStatusCode(rest) != 200) {
printf("Response Status Code = %d\n",CkRest_getResponseStatusCode(rest));
printf("%s\n",jsonResponseStr);
CkRest_Dispose(rest);
CkJsonObject_Dispose(json);
return;
}
CkJsonObject_Load(json,jsonResponseStr);
// Show the JSON response containing battery data.
printf("%s\n",CkJsonObject_emit(json));
// To get a few pieces of information out of the response...
numBatteries = CkJsonObject_SizeOfArray(json,"DataItems.BatteryList");
i = 0;
while ((i < numBatteries)) {
CkJsonObject_putI(json,i);
printf("---- Battery %d:\n",i);
printf(" Type = %s\n",CkJsonObject_stringOf(json,"DataItems.BatteryList[I].Type"));
printf(" LayoutImage = %s\n",CkJsonObject_stringOf(json,"DataItems.BatteryList[I].LayoutImage"));
printf(" TerminalCode = %s\n",CkJsonObject_stringOf(json,"DataItems.BatteryList[I].TerminalCode"));
i = i + 1;
}
// The battery data looks like this:
// {
// "RequestGuid": "xxxxxxxx-5030-4b3d-a2ed-xxxxxxxxxxxx",
// "StatusCode": 0,
// "StatusMessage": "Success",
// "PackageId": "xxxxxxxx-9ec2-4fd3-9247-xxxxxxxxxxxx",
// "PackageVersion": 1,
// "DataKeys": {
// "Vrm": "ABCDE"
// },
// "DataItems": {
// "BatteryList": [
// {
// "Type": "Primary",
// "UkRef": "075",
// "LayoutCode": "0",
// "LayoutImage": "http://cdn.ukvehicledata.co.uk/battery/layout/0.png",
// "TerminalCode": "T1",
// "TerminalImage": "http://cdn.ukvehicledata.co.uk/battery/terminal/T1.png",
// "HoldDownCode": "B13",
// "HoldDownImage": "http://cdn.ukvehicledata.co.uk/battery/holddown/B13.png"
// }
// ],
// "BatteryCount": "1"
// }
// }
CkRest_Dispose(rest);
CkJsonObject_Dispose(json);
}