Chilkat Tools

Foxpro / Salesforce Platform APIs / Introspection Query

LOCAL loHttp
LOCAL lnSuccess
LOCAL loJson
LOCAL loResp

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

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Http')
loHttp = CreateObject('Chilkat.Http')

* 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": "query IntrospectionQuery {\n  __schema {\n    queryType {\n      name\n    }\n    mutationType {\n      name\n    }\n    subscriptionType {\n      name\n    }\n    types {\n      ...FullType\n    }\n    directives {\n      name\n      description\n      args {\n        ...InputValue\n      }\n      onOperation\n      onFragment\n      onField\n      locations\n    }\n  }\n}\nfragment FullType on __Type {\n  kind\n  name\n  description\n  fields(includeDeprecated: true) {\n    name\n    description\n    args {\n      ...InputValue\n    }\n    type {\n      ...TypeRef\n    }\n    isDeprecated\n    deprecationReason\n  }\n  inputFields {\n    ...InputValue\n  }\n  interfaces {\n    ...TypeRef\n  }\n  enumValues(includeDeprecated: true) {\n    name\n    description\n    isDeprecated\n    deprecationReason\n  }\n  possibleTypes {\n    ...TypeRef\n  }\n}\nfragment InputValue on __InputValue {\n  name\n  description\n  type {\n    ...TypeRef\n  }\n  defaultValue\n}\nfragment TypeRef on __Type {\n  kind\n  name\n  ofType {\n    kind\n    name\n    ofType {\n      kind\n      name\n      ofType {\n        kind\n        name\n      }\n    }\n  }\n}\n",
*   "variables": ""
* }

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.JsonObject')
loJson = CreateObject('Chilkat.JsonObject')
loJson.UpdateString("query","query IntrospectionQuery {" + CHR(10) + "  __schema {" + CHR(10) + "    queryType {" + CHR(10) + "      name" + CHR(10) + "    }" + CHR(10) + "    mutationType {" + CHR(10) + "      name" + CHR(10) + "    }" + CHR(10) + "    subscriptionType {" + CHR(10) + "      name" + CHR(10) + "    }" + CHR(10) + "    types {" + CHR(10) + "      ...FullType" + CHR(10) + "    }" + CHR(10) + "    directives {" + CHR(10) + "      name" + CHR(10) + "      description" + CHR(10) + "      args {" + CHR(10) + "        ...InputValue" + CHR(10) + "      }" + CHR(10) + "      onOperation" + CHR(10) + "      onFragment" + CHR(10) + "      onField" + CHR(10) + "      locations" + CHR(10) + "    }" + CHR(10) + "  }" + CHR(10) + "}" + CHR(10) + "fragment FullType on __Type {" + CHR(10) + "  kind" + CHR(10) + "  name" + CHR(10) + "  description" + CHR(10) + "  fields(includeDeprecated: true) {" + CHR(10) + "    name" + CHR(10) + "    description" + CHR(10) + "    args {" + CHR(10) + "      ...InputValue" + CHR(10) + "    }" + CHR(10) + "    type {" + CHR(10) + "      ...TypeRef" + CHR(10) + "    }" + CHR(10) + "    isDeprecated" + CHR(10) + "    deprecationReason" + CHR(10) + "  }" + CHR(10) + "  inputFields {" + CHR(10) + "    ...InputValue" + CHR(10) + "  }" + CHR(10) + "  interfaces {" + CHR(10) + "    ...TypeRef" + CHR(10) + "  }" + CHR(10) + "  enumValues(includeDeprecated: true) {" + CHR(10) + "    name" + CHR(10) + "    description" + CHR(10) + "    isDeprecated" + CHR(10) + "    deprecationReason" + CHR(10) + "  }" + CHR(10) + "  possibleTypes {" + CHR(10) + "    ...TypeRef" + CHR(10) + "  }" + CHR(10) + "}" + CHR(10) + "fragment InputValue on __InputValue {" + CHR(10) + "  name" + CHR(10) + "  description" + CHR(10) + "  type {" + CHR(10) + "    ...TypeRef" + CHR(10) + "  }" + CHR(10) + "  defaultValue" + CHR(10) + "}" + CHR(10) + "fragment TypeRef on __Type {" + CHR(10) + "  kind" + CHR(10) + "  name" + CHR(10) + "  ofType {" + CHR(10) + "    kind" + CHR(10) + "    name" + CHR(10) + "    ofType {" + CHR(10) + "      kind" + CHR(10) + "      name" + CHR(10) + "      ofType {" + CHR(10) + "        kind" + CHR(10) + "        name" + CHR(10) + "      }" + CHR(10) + "    }" + CHR(10) + "  }" + CHR(10) + "}" + CHR(10))
loJson.UpdateString("variables","")

* Adds the "Authorization: Bearer <access_token>" header.
loHttp.AuthToken = "<access_token>"
loHttp.SetRequestHeader("X-Chatter-Entity-Encoding","false")

loResp = loHttp.PostJson3("https://domain.com/services/data/v{{version}}/graphql","application/json",loJson)
IF (loHttp.LastMethodSuccess = 0) THEN
    ? loHttp.LastErrorText
    RELEASE loHttp
    RELEASE loJson
    CANCEL
ENDIF

? STR(loResp.StatusCode)
? loResp.BodyStr
RELEASE loResp

RELEASE loHttp
RELEASE loJson

Curl Command

curl -X POST
	-H "Authorization: Bearer <access_token>"
	-H "X-Chatter-Entity-Encoding: false"
	--data-raw '{"query":"query IntrospectionQuery {\n  __schema {\n    queryType {\n      name\n    }\n    mutationType {\n      name\n    }\n    subscriptionType {\n      name\n    }\n    types {\n      ...FullType\n    }\n    directives {\n      name\n      description\n      args {\n        ...InputValue\n      }\n      onOperation\n      onFragment\n      onField\n      locations\n    }\n  }\n}\nfragment FullType on __Type {\n  kind\n  name\n  description\n  fields(includeDeprecated: true) {\n    name\n    description\n    args {\n      ...InputValue\n    }\n    type {\n      ...TypeRef\n    }\n    isDeprecated\n    deprecationReason\n  }\n  inputFields {\n    ...InputValue\n  }\n  interfaces {\n    ...TypeRef\n  }\n  enumValues(includeDeprecated: true) {\n    name\n    description\n    isDeprecated\n    deprecationReason\n  }\n  possibleTypes {\n    ...TypeRef\n  }\n}\nfragment InputValue on __InputValue {\n  name\n  description\n  type {\n    ...TypeRef\n  }\n  defaultValue\n}\nfragment TypeRef on __Type {\n  kind\n  name\n  ofType {\n    kind\n    name\n    ofType {\n      kind\n      name\n      ofType {\n        kind\n        name\n      }\n    }\n  }\n}\n","variables":""}'
https://domain.com/services/data/v{{version}}/graphql

Postman Collection Item JSON

{
  "name": "Introspection Query",
  "request": {
    "method": "POST",
    "header": [
      {
        "key": "X-Chatter-Entity-Encoding",
        "value": "false",
        "type": "text"
      }
    ],
    "body": {
      "mode": "graphql",
      "graphql": {
        "query": "query IntrospectionQuery {\n  __schema {\n    queryType {\n      name\n    }\n    mutationType {\n      name\n    }\n    subscriptionType {\n      name\n    }\n    types {\n      ...FullType\n    }\n    directives {\n      name\n      description\n      args {\n        ...InputValue\n      }\n      onOperation\n      onFragment\n      onField\n      locations\n    }\n  }\n}\nfragment FullType on __Type {\n  kind\n  name\n  description\n  fields(includeDeprecated: true) {\n    name\n    description\n    args {\n      ...InputValue\n    }\n    type {\n      ...TypeRef\n    }\n    isDeprecated\n    deprecationReason\n  }\n  inputFields {\n    ...InputValue\n  }\n  interfaces {\n    ...TypeRef\n  }\n  enumValues(includeDeprecated: true) {\n    name\n    description\n    isDeprecated\n    deprecationReason\n  }\n  possibleTypes {\n    ...TypeRef\n  }\n}\nfragment InputValue on __InputValue {\n  name\n  description\n  type {\n    ...TypeRef\n  }\n  defaultValue\n}\nfragment TypeRef on __Type {\n  kind\n  name\n  ofType {\n    kind\n    name\n    ofType {\n      kind\n      name\n      ofType {\n        kind\n        name\n      }\n    }\n  }\n}\n",
        "variables": ""
      }
    },
    "url": {
      "raw": "{{_endpoint}}/services/data/v{{version}}/graphql",
      "host": [
        "{{_endpoint}}"
      ],
      "path": [
        "services",
        "data",
        "v{{version}}",
        "graphql"
      ]
    }
  },
  "response": [
  ]
}

Chilkat Online Tools

Foxpro / Salesforce Platform APIs / Introspection Query

Curl Command

Postman Collection Item JSON