Chilkat Online Tools

DataFlex / Salesforce Platform APIs / Registration - Token Exchange

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Use ChilkatAx-win32.pkg

Procedure Test
    Handle hoHttp
    Boolean iSuccess
    Variant vReq
    Handle hoReq
    Handle hoJsonParam3
    Handle hoJsonParam4
    Variant vResp
    Handle hoResp
    String sTemp1
    Integer iTemp1
    Boolean bTemp1

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

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    Get Create (RefClass(cComChilkatHttpRequest)) To hoReq
    If (Not(IsComObjectCreated(hoReq))) Begin
        Send CreateComObject of hoReq
    End
    Send ComAddParam To hoReq "code" "<code>"
    Send ComAddParam To hoReq "grant_type" "authorization_code"

    Get Create (RefClass(cComChilkatJsonObject)) To hoJsonParam3
    If (Not(IsComObjectCreated(hoJsonParam3))) Begin
        Send CreateComObject of hoJsonParam3
    End
    Get ComEmit Of hoJsonParam3 To sTemp1
    Send ComAddParam To hoReq "client_id" sTemp1

    Get Create (RefClass(cComChilkatJsonObject)) To hoJsonParam4
    If (Not(IsComObjectCreated(hoJsonParam4))) Begin
        Send CreateComObject of hoJsonParam4
    End
    Get ComEmit Of hoJsonParam4 To sTemp1
    Send ComAddParam To hoReq "redirect_uri" sTemp1

    Get pvComObject of hoReq to vReq
    Get ComPostUrlEncoded Of hoHttp "https://login.salesforce.com{{site}}/services/oauth2/token" vReq To vResp
    If (IsComObject(vResp)) Begin
        Get Create (RefClass(cComChilkatHttpResponse)) To hoResp
        Set pvComObject Of hoResp To vResp
    End
    Get ComLastMethodSuccess Of hoHttp To bTemp1
    If (bTemp1 = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComStatusCode Of hoResp To iTemp1
    Showln iTemp1
    Get ComBodyStr Of hoResp To sTemp1
    Showln sTemp1
    Send Destroy of hoResp


End_Procedure

Curl Command

curl -X POST
	--data-urlencode 'code=<code>'
	--data-urlencode 'grant_type=authorization_code'
	--data-urlencode 'client_id={{clientId}}'
	--data-urlencode 'redirect_uri={{redirectUrl}}'
https://login.salesforce.com{{site}}/services/oauth2/token

Postman Collection Item JSON

{
  "name": "Registration - Token Exchange",
  "request": {
    "auth": {
      "type": "noauth"
    },
    "method": "POST",
    "header": [
    ],
    "body": {
      "mode": "urlencoded",
      "urlencoded": [
        {
          "key": "code",
          "value": "<code>",
          "description": "Auth Code from the Authorize response",
          "type": "text"
        },
        {
          "key": "grant_type",
          "value": "authorization_code",
          "type": "text"
        },
        {
          "key": "client_id",
          "value": "{{clientId}}",
          "type": "text"
        },
        {
          "key": "redirect_uri",
          "value": "{{redirectUrl}}",
          "type": "text"
        }
      ]
    },
    "url": {
      "raw": "{{url}}{{site}}/services/oauth2/token",
      "host": [
        "{{url}}{{site}}"
      ],
      "path": [
        "services",
        "oauth2",
        "token"
      ]
    },
    "description": "This exchanges the auth code returned in the Authorize Request for an access token and refresh token. This follows the standard Auth Code flow/Webserver Code Flow pattern. The Code is the return form the Authorization call."
  },
  "response": [
  ]
}