PHP Extension HMRC VAT MTD: Retrieve VAT obligations

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Retrieve VAT obligations

Documentation: https://developer.service.hmrc.gov.uk/api-documentation/docs/api/service/vat-api/1.0#_retrieve-vat-obligations_get_accordion

CURL Command

curl -X GET  https://test-api.service.hmrc.gov.uk/organisations/vat/MY_HMRC_VRN/obligations?from=2018-06-25&to=2019-01-01 \
-H 'Authorization: Bearer HMRC_ACCESS_TOKEN' \
-H 'Accept: application/vnd.hmrc.1.0+json'

PHP Extension Example

<?php

// The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number.
// For example, if using Chilkat v9.5.0.48, then include as shown here:
include("chilkat_9_5_0.php");

$rest = new CkRest();

//  URL: https://test-api.service.hmrc.gov.uk/organisations/vat/MY_HMRC_VRN/obligations?from=2018-06-25&to=2019-01-01
$bTls = true;
$port = 443;
$bAutoReconnect = true;
$success = $rest->Connect('test-api.service.hmrc.gov.uk',$port,$bTls,$bAutoReconnect);
if ($success != true) {
    print 'ConnectFailReason: ' . $rest->get_ConnectFailReason() . "\n";
    print $rest->lastErrorText() . "\n";
    exit;
}

$rest->AddHeader('Authorization','Bearer HMRC_ACCESS_TOKEN');
$rest->AddHeader('Accept','application/vnd.hmrc.1.0+json');

$sbResponseBody = new CkStringBuilder();
$success = $rest->FullRequestNoBodySb('GET','/organisations/vat/MY_HMRC_VRN/obligations?from=2018-06-25&to=2019-01-01',$sbResponseBody);
if ($success != true) {
    print $rest->lastErrorText() . "\n";
    exit;
}

$respStatusCode = $rest->get_ResponseStatusCode();
if ($respStatusCode >= 400) {
    print 'Response Status Code = ' . $respStatusCode . "\n";
    print 'Response Header:' . "\n";
    print $rest->responseHeader() . "\n";
    print 'Response Body:' . "\n";
    print $sbResponseBody->getAsString() . "\n";
    exit;
}

$jsonResponse = new CkJsonObject();
$jsonResponse->LoadSb($sbResponseBody);

//  See the Online Tool for Generating JSON Parse Code

$i = 0;
$count_i = $jsonResponse->SizeOfArray('obligations');
while ($i < $count_i) {
    $jsonResponse->put_I($i);
    $start = $jsonResponse->stringOf('obligations[i].start');
    $end = $jsonResponse->stringOf('obligations[i].end');
    $due = $jsonResponse->stringOf('obligations[i].due');
    $status = $jsonResponse->stringOf('obligations[i].status');
    $periodKey = $jsonResponse->stringOf('obligations[i].periodKey');
    $received = $jsonResponse->stringOf('obligations[i].received');
    $i = $i + 1;
}


?>

Sample JSON Response Body

{
  "obligations": [
    {
      "start": "2017-01-01",
      "end": "2017-03-31",
      "due": "2017-05-07",
      "status": "F",
      "periodKey": "18A1",
      "received": "2017-05-06"
    },
    {
      "start": "2017-04-01",
      "end": "2017-06-30",
      "due": "2017-08-07",
      "status": "O",
      "periodKey": "18A2"
    }
  ]
}