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delphiDll / ShipEngine Walkthrough / Validate an address (warning)

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var
http: HCkHttp;
success: Boolean;
jarr: HCkJsonArray;
jsonObj_1: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
resp: HCkHttpResponse;
sbResponseBody: HCkStringBuilder;
jarrResp: HCkJsonArray;
respStatusCode: Integer;
json: HCkJsonObject;
status: PWideChar;
Name: PWideChar;
Phone: PWideChar;
Company_name: PWideChar;
Address_line1: PWideChar;
Address_line2: PWideChar;
Address_line3: PWideChar;
City_locality: PWideChar;
State_province: PWideChar;
Postal_code: PWideChar;
Country_code: PWideChar;
Address_residential_indicator: PWideChar;
matched_addressName: PWideChar;
matched_addressPhone: PWideChar;
matched_addressCompany_name: PWideChar;
matched_addressAddress_line1: PWideChar;
matched_addressAddress_line2: PWideChar;
matched_addressAddress_line3: PWideChar;
matched_addressCity_locality: PWideChar;
matched_addressState_province: PWideChar;
matched_addressPostal_code: PWideChar;
matched_addressCountry_code: PWideChar;
matched_addressAddress_residential_indicator: PWideChar;
j: Integer;
count_j: Integer;
code: PWideChar;
message: PWideChar;
v_type: PWideChar;
detail_code: PWideChar;
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 := CkHttp_Create();

// Use this online tool to generate code from sample JSON: Generate Code to Create JSON

// The following JSON is sent in the request body.

// [
//   {
//     "address_line1": "Studio Tour Drive, Leavesden WD25 7LR, UK",
//     "country_code": "GB"
//   }
// ]

jarr := CkJsonArray_Create();

CkJsonArray_AddObjectAt(jarr,-1);
jsonObj_1 := CkJsonArray_ObjectAt(jarr,CkJsonArray_getSize(jarr) - 1);
CkJsonObject_UpdateString(jsonObj_1,'address_line1','Studio Tour Drive, Leavesden WD25 7LR, UK');
CkJsonObject_UpdateString(jsonObj_1,'country_code','GB');
CkJsonObject_Dispose(jsonObj_1);

CkHttp_SetRequestHeader(http,'API-Key','{{API_KEY}}');
CkHttp_SetRequestHeader(http,'Content-Type','application/json');

sbRequestBody := CkStringBuilder_Create();
CkJsonArray_EmitSb(jarr,sbRequestBody);

resp := CkHttp_PTextSb(http,'POST','https://api.shipengine.com/v1/addresses/validate',sbRequestBody,'utf-8','application/json',False,False);
if (CkHttp_getLastMethodSuccess(http) = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

sbResponseBody := CkStringBuilder_Create();
CkHttpResponse_GetBodySb(resp,sbResponseBody);

jarrResp := CkJsonArray_Create();
CkJsonArray_LoadSb(jarrResp,sbResponseBody);
CkJsonArray_putEmitCompact(jarrResp,False);

Memo1.Lines.Add('Response Body:');
Memo1.Lines.Add(CkJsonArray__emit(jarrResp));

respStatusCode := CkHttpResponse_getStatusCode(resp);
Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
if (respStatusCode >= 400) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(CkHttpResponse__header(resp));
    Memo1.Lines.Add('Failed.');
    CkHttpResponse_Dispose(resp);
    Exit;
  end;
CkHttpResponse_Dispose(resp);

// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)

// [
//   {
//     "status": "verified",
//     "original_address": {
//       "name": null,
//       "phone": null,
//       "company_name": null,
//       "address_line1": "Studio Tour Drive, Leavesden WD25 7LR, UK",
//       "address_line2": null,
//       "address_line3": null,
//       "city_locality": null,
//       "state_province": null,
//       "postal_code": null,
//       "country_code": "GB",
//       "address_residential_indicator": "unknown"
//     },
//     "matched_address": {
//       "name": null,
//       "phone": null,
//       "company_name": "WARNER BROS STUDIO TOUR",
//       "address_line1": "Studio Tour Drive",
//       "address_line2": "",
//       "address_line3": "",
//       "city_locality": "Watford",
//       "state_province": "Hertfordshire",
//       "postal_code": "WD25 7LR",
//       "country_code": "GB",
//       "address_residential_indicator": "unknown"
//     },
//     "messages": [
//       {
//         "code": "a1003",
//         "message": "There was a change or addition to the state/province.",
//         "type": "warning",
//         "detail_code": "state_province_changed_or_added"
//       },
//       {
//         "code": "a1007",
//         "message": "This address has been verified down to the suite/PO box level (highest possible accuracy with the provided data)",
//         "type": "info",
//         "detail_code": "verified_to_suite_level"
//       },
//       {
//         "code": "a1008",
//         "message": "This record was successfully geocoded to the community level (ZIP centroid in the US, 3 digit postal code for Canada)",
//         "type": "info",
//         "detail_code": "coded_to_community_level"
//       }
//     ]
//   }
// ]

// Sample code for parsing the JSON response...
// Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code

i := 0;
count_i := CkJsonArray_getSize(jarrResp);
while i < count_i do
  begin
    json := CkJsonArray_ObjectAt(jarrResp,i);
    status := CkJsonObject__stringOf(json,'status');
    Name := CkJsonObject__stringOf(json,'original_address.name');
    Phone := CkJsonObject__stringOf(json,'original_address.phone');
    Company_name := CkJsonObject__stringOf(json,'original_address.company_name');
    Address_line1 := CkJsonObject__stringOf(json,'original_address.address_line1');
    Address_line2 := CkJsonObject__stringOf(json,'original_address.address_line2');
    Address_line3 := CkJsonObject__stringOf(json,'original_address.address_line3');
    City_locality := CkJsonObject__stringOf(json,'original_address.city_locality');
    State_province := CkJsonObject__stringOf(json,'original_address.state_province');
    Postal_code := CkJsonObject__stringOf(json,'original_address.postal_code');
    Country_code := CkJsonObject__stringOf(json,'original_address.country_code');
    Address_residential_indicator := CkJsonObject__stringOf(json,'original_address.address_residential_indicator');
    matched_addressName := CkJsonObject__stringOf(json,'matched_address.name');
    matched_addressPhone := CkJsonObject__stringOf(json,'matched_address.phone');
    matched_addressCompany_name := CkJsonObject__stringOf(json,'matched_address.company_name');
    matched_addressAddress_line1 := CkJsonObject__stringOf(json,'matched_address.address_line1');
    matched_addressAddress_line2 := CkJsonObject__stringOf(json,'matched_address.address_line2');
    matched_addressAddress_line3 := CkJsonObject__stringOf(json,'matched_address.address_line3');
    matched_addressCity_locality := CkJsonObject__stringOf(json,'matched_address.city_locality');
    matched_addressState_province := CkJsonObject__stringOf(json,'matched_address.state_province');
    matched_addressPostal_code := CkJsonObject__stringOf(json,'matched_address.postal_code');
    matched_addressCountry_code := CkJsonObject__stringOf(json,'matched_address.country_code');
    matched_addressAddress_residential_indicator := CkJsonObject__stringOf(json,'matched_address.address_residential_indicator');
    j := 0;
    count_j := CkJsonObject_SizeOfArray(json,'messages');
    while j < count_j do
      begin
        CkJsonObject_putJ(json,j);
        code := CkJsonObject__stringOf(json,'messages[j].code');
        message := CkJsonObject__stringOf(json,'messages[j].message');
        v_type := CkJsonObject__stringOf(json,'messages[j].type');
        detail_code := CkJsonObject__stringOf(json,'messages[j].detail_code');
        j := j + 1;
      end;

    CkJsonObject_Dispose(json);
    i := i + 1;
  end;

CkHttp_Dispose(http);
CkJsonArray_Dispose(jarr);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonArray_Dispose(jarrResp);

Curl Command

curl -X POST
	-H "API-Key: {{API_KEY}}"
	-H "Content-Type: application/json"
	-d '[
	{
      "address_line1": "Studio Tour Drive, Leavesden WD25 7LR, UK",
      "country_code": "GB"
	}
]'
https://api.shipengine.com/v1/addresses/validate

Postman Collection Item JSON

{
  "name": "Validate an address (warning)",
  "event": [
    {
      "listen": "test",
      "script": {
        "exec": [
          ""
        ],
        "type": "text/javascript"
      }
    }
  ],
  "request": {
    "method": "POST",
    "header": [
      {
        "key": "Content-Type",
        "name": "Content-Type",
        "type": "text",
        "value": "application/json"
      }
    ],
    "body": {
      "mode": "raw",
      "raw": "[\n\t{\n      \"address_line1\": \"Studio Tour Drive, Leavesden WD25 7LR, UK\",\n      \"country_code\": \"GB\"\n\t}\n]"
    },
    "url": {
      "raw": "https://api.shipengine.com/v1/addresses/validate",
      "protocol": "https",
      "host": [
        "api",
        "shipengine",
        "com"
      ],
      "path": [
        "v1",
        "addresses",
        "validate"
      ]
    },
    "description": "This request shows how ShipEngine responds when an address can be verified, but there are warnings such as major corrections. The `status` field is `verified`, and the `messages` array lists the warnings and other information about the corrected the address."
  },
  "response": [
    {
      "name": "Validate an address (warning)",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "name": "Content-Type",
            "type": "text",
            "value": "application/json"
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "[\n\t{\n      \"address_line1\": \"Studio Tour Drive, Leavesden WD25 7LR, UK\",\n      \"country_code\": \"GB\"\n\t}\n]",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        },
        "url": {
          "raw": "https://api.shipengine.com/v1/addresses/validate",
          "protocol": "https",
          "host": [
            "api",
            "shipengine",
            "com"
          ],
          "path": [
            "v1",
            "addresses",
            "validate"
          ]
        }
      },
      "status": "OK",
      "code": 200,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Date",
          "value": "Tue, 22 Oct 2019 20:32:43 GMT"
        },
        {
          "key": "Content-Type",
          "value": "application/json; charset=utf-8"
        },
        {
          "key": "Content-Length",
          "value": "1614"
        },
        {
          "key": "Connection",
          "value": "keep-alive"
        },
        {
          "key": "Access-Control-Allow-Origin",
          "value": "https://www.shipengine.com"
        },
        {
          "key": "Vary",
          "value": "Origin"
        },
        {
          "key": "x-shipengine-requestid",
          "value": "12327571-2884-4f7d-bb9f-ad2cf9331d98"
        }
      ],
      "cookie": [
      ],
      "body": "[\n    {\n        \"status\": \"verified\",\n        \"original_address\": {\n            \"name\": null,\n            \"phone\": null,\n            \"company_name\": null,\n            \"address_line1\": \"Studio Tour Drive, Leavesden WD25 7LR, UK\",\n            \"address_line2\": null,\n            \"address_line3\": null,\n            \"city_locality\": null,\n            \"state_province\": null,\n            \"postal_code\": null,\n            \"country_code\": \"GB\",\n            \"address_residential_indicator\": \"unknown\"\n        },\n        \"matched_address\": {\n            \"name\": null,\n            \"phone\": null,\n            \"company_name\": \"WARNER BROS STUDIO TOUR\",\n            \"address_line1\": \"Studio Tour Drive\",\n            \"address_line2\": \"\",\n            \"address_line3\": \"\",\n            \"city_locality\": \"Watford\",\n            \"state_province\": \"Hertfordshire\",\n            \"postal_code\": \"WD25 7LR\",\n            \"country_code\": \"GB\",\n            \"address_residential_indicator\": \"unknown\"\n        },\n        \"messages\": [\n            {\n                \"code\": \"a1003\",\n                \"message\": \"There was a change or addition to the state/province.\",\n                \"type\": \"warning\",\n                \"detail_code\": \"state_province_changed_or_added\"\n            },\n            {\n                \"code\": \"a1007\",\n                \"message\": \"This address has been verified down to the suite/PO box level (highest possible accuracy with the provided data)\",\n                \"type\": \"info\",\n                \"detail_code\": \"verified_to_suite_level\"\n            },\n            {\n                \"code\": \"a1008\",\n                \"message\": \"This record was successfully geocoded to the community level (ZIP centroid in the US, 3 digit postal code for Canada)\",\n                \"type\": \"info\",\n                \"detail_code\": \"coded_to_community_level\"\n            }\n        ]\n    }\n]"
    }
  ]
}