Back to Collection Items
' This example assumes the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.
Dim http As New Chilkat.Http
Dim success As Boolean
' 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 accountsWithCursors($first: Int, $after: String) {\n uiapi {\n query {\n Account(first: $first, after: $after) {\n edges {\n node {\n Id\n Name {\n value\n }\n }\n }\n totalCount\n pageInfo {\n hasNextPage\n hasPreviousPage\n startCursor\n endCursor\n }\n }\n }\n }\n}",
' "variables": "{\n \"first\": 3,\n \"after\": null\n}"
' }
Dim json As New Chilkat.JsonObject
json.UpdateString("query","query accountsWithCursors($first: Int, $after: String) {" & vbLf & " uiapi {" & vbLf & " query {" & vbLf & " Account(first: $first, after: $after) {" & vbLf & " edges {" & vbLf & " node {" & vbLf & " Id" & vbLf & " Name {" & vbLf & " value" & vbLf & " }" & vbLf & " }" & vbLf & " }" & vbLf & " totalCount" & vbLf & " pageInfo {" & vbLf & " hasNextPage" & vbLf & " hasPreviousPage" & vbLf & " startCursor" & vbLf & " endCursor" & vbLf & " }" & vbLf & " }" & vbLf & " }" & vbLf & " }" & vbLf & "}")
json.UpdateString("variables","{" & vbLf & " ""first"": 3," & vbLf & " ""after"": null" & vbLf & "}")
' Adds the "Authorization: Bearer <access_token>" header.
http.AuthToken = "<access_token>"
http.SetRequestHeader("X-Chatter-Entity-Encoding","false")
Dim resp As Chilkat.HttpResponse = http.PostJson3("https://domain.com/services/data/v{{version}}/graphql","application/json",json)
If (http.LastMethodSuccess = False) Then
Debug.WriteLine(http.LastErrorText)
Exit Sub
End If
Dim sbResponseBody As New Chilkat.StringBuilder
resp.GetBodySb(sbResponseBody)
Dim jResp As New Chilkat.JsonObject
jResp.LoadSb(sbResponseBody)
jResp.EmitCompact = False
Debug.WriteLine("Response Body:")
Debug.WriteLine(jResp.Emit())
Dim respStatusCode As Integer = resp.StatusCode
Debug.WriteLine("Response Status Code = " & respStatusCode)
If (respStatusCode >= 400) Then
Debug.WriteLine("Response Header:")
Debug.WriteLine(resp.Header)
Debug.WriteLine("Failed.")
Exit Sub
End If
' Sample JSON response:
' (Sample code for parsing the JSON response is shown below)
' {
' "data": {
' "uiapi": {
' "query": {
' "Account": {
' "edges": [
' {
' "node": {
' "Id": "0014H00004CXfY8QAL",
' "Name": {
' "value": "An Account"
' }
' }
' },
' {
' "node": {
' "Id": "0014H00002E6wi6QAB",
' "Name": {
' "value": "Sample Account"
' }
' }
' },
' {
' "node": {
' "Id": "0014H00002x6HUhQAM",
' "Name": {
' "value": "ACME Inc."
' }
' }
' }
' ],
' "totalCount": 524,
' "pageInfo": {
' "hasNextPage": true,
' "hasPreviousPage": false,
' "startCursor": "djE6MA==",
' "endCursor": "djE6Mg=="
' }
' }
' }
' }
' },
' "errors": [
' ]
' }
' Sample code for parsing the JSON response...
' Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
Dim Id As String
Dim Value As String
Dim TotalCount As Integer = jResp.IntOf("data.uiapi.query.Account.totalCount")
Dim HasNextPage As Boolean = jResp.BoolOf("data.uiapi.query.Account.pageInfo.hasNextPage")
Dim HasPreviousPage As Boolean = jResp.BoolOf("data.uiapi.query.Account.pageInfo.hasPreviousPage")
Dim StartCursor As String = jResp.StringOf("data.uiapi.query.Account.pageInfo.startCursor")
Dim EndCursor As String = jResp.StringOf("data.uiapi.query.Account.pageInfo.endCursor")
Dim i As Integer = 0
Dim count_i As Integer = jResp.SizeOfArray("data.uiapi.query.Account.edges")
While i < count_i
jResp.I = i
Id = jResp.StringOf("data.uiapi.query.Account.edges[i].node.Id")
Value = jResp.StringOf("data.uiapi.query.Account.edges[i].node.Name.value")
i = i + 1
End While
i = 0
count_i = jResp.SizeOfArray("errors")
While i < count_i
jResp.I = i
i = i + 1
End While
Curl Command
curl -X POST
-H "Authorization: Bearer <access_token>"
-H "X-Chatter-Entity-Encoding: false"
--data-raw '{"query":"query accountsWithCursors($first: Int, $after: String) {\n uiapi {\n query {\n Account(first: $first, after: $after) {\n edges {\n node {\n Id\n Name {\n value\n }\n }\n }\n totalCount\n pageInfo {\n hasNextPage\n hasPreviousPage\n startCursor\n endCursor\n }\n }\n }\n }\n}","variables":"{\n \"first\": 3,\n \"after\": null\n}"}'
https://domain.com/services/data/v{{version}}/graphql
Postman Collection Item JSON
{
"name": "Accounts with Cursors (Pagination)",
"request": {
"method": "POST",
"header": [
{
"key": "X-Chatter-Entity-Encoding",
"value": "false",
"type": "text"
}
],
"body": {
"mode": "graphql",
"graphql": {
"query": "query accountsWithCursors($first: Int, $after: String) {\n uiapi {\n query {\n Account(first: $first, after: $after) {\n edges {\n node {\n Id\n Name {\n value\n }\n }\n }\n totalCount\n pageInfo {\n hasNextPage\n hasPreviousPage\n startCursor\n endCursor\n }\n }\n }\n }\n}",
"variables": "{\n \"first\": 3,\n \"after\": null\n}"
}
},
"url": {
"raw": "{{_endpoint}}/services/data/v{{version}}/graphql",
"host": [
"{{_endpoint}}"
],
"path": [
"services",
"data",
"v{{version}}",
"graphql"
]
}
},
"response": [
{
"name": "Accounts with Cursors (Pagination)",
"originalRequest": {
"method": "POST",
"header": [
{
"key": "X-Chatter-Entity-Encoding",
"value": "false"
}
],
"body": {
"mode": "graphql",
"graphql": {
"query": "query accountsWithCursors($first: Int, $after: String) {\n uiapi {\n query {\n Account(first: $first, after: $after) {\n edges {\n node {\n Id\n Name {\n value\n }\n }\n }\n totalCount\n pageInfo {\n hasNextPage\n hasPreviousPage\n startCursor\n endCursor\n }\n }\n }\n }\n}",
"variables": "{\n \"first\": 3,\n \"after\": null\n}"
}
},
"url": {
"raw": "{{_endpoint}}/services/data/v{{version}}/graphql",
"host": [
"{{_endpoint}}"
],
"path": [
"services",
"data",
"v{{version}}",
"graphql"
]
}
},
"status": "OK",
"code": 200,
"_postman_previewlanguage": "json",
"header": [
{
"key": "Date",
"value": "Fri, 06 Oct 2023 09:05:20 GMT"
},
{
"key": "Strict-Transport-Security",
"value": "max-age=63072000; includeSubDomains"
},
{
"key": "X-Content-Type-Options",
"value": "nosniff"
},
{
"key": "X-Robots-Tag",
"value": "none"
},
{
"key": "Cache-Control",
"value": "no-cache,must-revalidate,max-age=0,no-store,private"
},
{
"key": "Content-Type",
"value": "application/json;charset=UTF-8"
},
{
"key": "Vary",
"value": "Accept-Encoding"
},
{
"key": "Content-Encoding",
"value": "gzip"
},
{
"key": "Transfer-Encoding",
"value": "chunked"
}
],
"cookie": [
],
"body": "{\n \"data\": {\n \"uiapi\": {\n \"query\": {\n \"Account\": {\n \"edges\": [\n {\n \"node\": {\n \"Id\": \"0014H00004CXfY8QAL\",\n \"Name\": {\n \"value\": \"An Account\"\n }\n }\n },\n {\n \"node\": {\n \"Id\": \"0014H00002E6wi6QAB\",\n \"Name\": {\n \"value\": \"Sample Account\"\n }\n }\n },\n {\n \"node\": {\n \"Id\": \"0014H00002x6HUhQAM\",\n \"Name\": {\n \"value\": \"ACME Inc.\"\n }\n }\n }\n ],\n \"totalCount\": 524,\n \"pageInfo\": {\n \"hasNextPage\": true,\n \"hasPreviousPage\": false,\n \"startCursor\": \"djE6MA==\",\n \"endCursor\": \"djE6Mg==\"\n }\n }\n }\n }\n },\n \"errors\": []\n}"
}
]
}
