Chilkat Online Tools

delphiAx / Commercetools / GraphQL

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var
http: TChilkatHttp;
success: Integer;
json: TChilkatJsonObject;
sbRequestBody: TChilkatStringBuilder;
resp: IChilkatHttpResponse;

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

http := TChilkatHttp.Create(Self);

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

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

// {
//   "query": "\n      query query_1($productId: String){\n        product(key:$productId){\n          key\n        }\n      }\n    ",
//   "operationName": "query_1",
//   "variables": {
//     "productId": "f8ded810-a1"
//   }
// }

json := TChilkatJsonObject.Create(Self);
json.UpdateString('query',#10 + '      query query_1($productId: String){' + #10 + '        product(key:$productId){' + #10 + '          key' + #10 + '        }' + #10 + '      }' + #10 + '    ');
json.UpdateString('operationName','query_1');
json.UpdateString('variables.productId','f8ded810-a1');

// Adds the "Authorization: Bearer <access_token>" header.
http.AuthToken := '<access_token>';
http.SetRequestHeader('Content-Type','application/json');

sbRequestBody := TChilkatStringBuilder.Create(Self);
json.EmitSb(sbRequestBody.ControlInterface);

resp := http.PTextSb('post','https://domain.com/{{project-key}}/graphql',sbRequestBody.ControlInterface,'utf-8','application/json',0,0);
if (http.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

Memo1.Lines.Add(IntToStr(resp.StatusCode));
Memo1.Lines.Add(resp.BodyStr);

Curl Command

curl -X post
	-H "Authorization: Bearer <access_token>"
	-H "Content-Type: application/json"
	-d '{
  "query" : "\n      query query_1($productId: String){\n        product(key:$productId){\n          key\n        }\n      }\n    ",
  "operationName" : "query_1",
  "variables" : {
    "productId" : "f8ded810-a1"
  }
}'
https://domain.com/{{project-key}}/graphql

Postman Collection Item JSON

{
  "name": "GraphQL",
  "event": [
    {
      "listen": "test",
      "script": {
        "type": "text/javascript",
        "exec": [
          "tests[\"Status code \" + responseCode.code] = responseCode.code === 200 || responseCode.code === 201;",
          "var data = JSON.parse(responseBody);",
          "if(data.results && data.results[0] && data.results[0].id && data.results[0].version){",
          "    pm.environment.set(\"graphql-id\", data.results[0].id); ",
          "    pm.environment.set(\"graphql-version\", data.results[0].version);",
          "}",
          "if(data.results && data.results[0] && data.results[0].key){",
          "    pm.environment.set(\"graphql-key\", data.results[0].key); ",
          "}",
          "if(data.version){",
          "    pm.environment.set(\"graphql-version\", data.version);",
          "}",
          "if(data.id){",
          "    pm.environment.set(\"graphql-id\", data.id); ",
          "}",
          "if(data.key){",
          "    pm.environment.set(\"graphql-key\", data.key);",
          "}",
          ""
        ]
      }
    }
  ],
  "request": {
    "auth": {
      "type": "oauth2",
      "oauth2": {
        "accessToken": "{{ctp_access_token}}",
        "addTokenTo": "header",
        "tokenType": "Bearer"
      }
    },
    "method": "post",
    "header": [
      {
        "key": "Content-Type",
        "value": "application/json"
      }
    ],
    "url": {
      "raw": "{{host}}/{{project-key}}/graphql",
      "host": [
        "{{host}}"
      ],
      "path": [
        "{{project-key}}",
        "graphql"
      ],
      "query": [
      ]
    },
    "description": "Execute a GraphQL query",
    "body": {
      "mode": "raw",
      "raw": "{\n  \"query\" : \"\\n      query query_1($productId: String){\\n        product(key:$productId){\\n          key\\n        }\\n      }\\n    \",\n  \"operationName\" : \"query_1\",\n  \"variables\" : {\n    \"productId\" : \"f8ded810-a1\"\n  }\n}"
    }
  },
  "response": [
  ]
}