SQL Server / Zoho CRM REST APIs / Generate Access Token and Refresh Token
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-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
DECLARE @hr int
DECLARE @iTmp0 int
-- Important: Do not use nvarchar(max). See the warning about using nvarchar(max).
DECLARE @sTmp0 nvarchar(4000)
-- This example assumes the Chilkat API to have been previously unlocked.
-- See Global Unlock Sample for sample code.
DECLARE @http int
-- Use "Chilkat_9_5_0.Http" for versions of Chilkat < 10.0.0
EXEC @hr = sp_OACreate 'Chilkat.Http', @http OUT
IF @hr <> 0
BEGIN
PRINT 'Failed to create ActiveX component'
RETURN
END
DECLARE @success int
DECLARE @req int
-- Use "Chilkat_9_5_0.HttpRequest" for versions of Chilkat < 10.0.0
EXEC @hr = sp_OACreate 'Chilkat.HttpRequest', @req OUT
EXEC sp_OASetProperty @req, 'HttpVerb', 'POST'
EXEC sp_OASetProperty @req, 'Path', '/oauth/v2/token'
EXEC sp_OASetProperty @req, 'ContentType', 'multipart/form-data'
DECLARE @jsonFormData1 int
-- Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @jsonFormData1 OUT
EXEC sp_OAMethod @req, 'AddStringForUpload2', @success OUT, 'client_id', '', @jsonFormData1, 'utf-8', 'application/json'
DECLARE @jsonFormData2 int
-- Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @jsonFormData2 OUT
EXEC sp_OAMethod @req, 'AddStringForUpload2', @success OUT, 'client_secret', '', @jsonFormData2, 'utf-8', 'application/json'
DECLARE @jsonFormData3 int
-- Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @jsonFormData3 OUT
EXEC sp_OAMethod @req, 'AddStringForUpload2', @success OUT, 'redirect_uri', '', @jsonFormData3, 'utf-8', 'application/json'
EXEC sp_OAMethod @req, 'AddParam', NULL, 'code', '{{client-id}}{{client-secret}}{{redirect-uri}}paste_grant_token_here'
EXEC sp_OAMethod @req, 'AddParam', NULL, 'grant_type', '{{client-id}}{{client-secret}}{{redirect-uri}}paste_grant_token_hereauthorization_code'
DECLARE @resp int
EXEC sp_OAMethod @http, 'SynchronousRequest', @resp OUT, 'domain.com', 443, 1, @req
EXEC sp_OAGetProperty @http, 'LastMethodSuccess', @iTmp0 OUT
IF @iTmp0 = 0
BEGIN
EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
PRINT @sTmp0
EXEC @hr = sp_OADestroy @http
EXEC @hr = sp_OADestroy @req
EXEC @hr = sp_OADestroy @jsonFormData1
EXEC @hr = sp_OADestroy @jsonFormData2
EXEC @hr = sp_OADestroy @jsonFormData3
RETURN
END
EXEC sp_OAGetProperty @resp, 'StatusCode', @iTmp0 OUT
PRINT @iTmp0
EXEC sp_OAGetProperty @resp, 'BodyStr', @sTmp0 OUT
PRINT @sTmp0
EXEC @hr = sp_OADestroy @resp
EXEC @hr = sp_OADestroy @http
EXEC @hr = sp_OADestroy @req
EXEC @hr = sp_OADestroy @jsonFormData1
EXEC @hr = sp_OADestroy @jsonFormData2
EXEC @hr = sp_OADestroy @jsonFormData3
END
GO
Curl Command
curl -X POST
--form 'client_id={{client-id}}'
--form 'client_secret={{client-id}}{{client-secret}}'
--form 'redirect_uri={{client-id}}{{client-secret}}{{redirect-uri}}'
--form 'code={{client-id}}{{client-secret}}{{redirect-uri}}paste_grant_token_here'
--form 'grant_type={{client-id}}{{client-secret}}{{redirect-uri}}paste_grant_token_hereauthorization_code'
https://domain.com/oauth/v2/token
Postman Collection Item JSON
{
"name": "Generate Access Token and Refresh Token",
"event": [
{
"listen": "test",
"script": {
"exec": [
"if (responseCode.code === 200)",
"{",
" var jsonData = JSON.parse(responseBody);",
"",
" pm.environment.set(\"refresh-token\", jsonData.refresh_token);",
" pm.environment.set(\"access-token\", jsonData.access_token);",
" pm.environment.set(\"expiry-time\", Date.now() + parseInt(jsonData.expires_in));",
"}"
],
"type": "text/javascript"
}
}
],
"request": {
"auth": {
"type": "noauth"
},
"method": "POST",
"header": [
],
"body": {
"mode": "formdata",
"formdata": [
{
"key": "client_id",
"value": "{{client-id}}",
"type": "text"
},
{
"key": "client_secret",
"value": "{{client-secret}}",
"type": "text"
},
{
"key": "redirect_uri",
"value": "{{redirect-uri}}",
"type": "text"
},
{
"key": "code",
"value": "paste_grant_token_here",
"type": "text"
},
{
"key": "grant_type",
"value": "authorization_code",
"type": "text"
}
]
},
"url": {
"raw": "{{accounts-url}}/oauth/v2/token",
"host": [
"{{accounts-url}}"
],
"path": [
"oauth",
"v2",
"token"
]
},
"description": "### Step 3: Generate Access Token and Refresh Token\n\nOAuth2.0 requests are usually authenticated with an **access token**, which is passed as bearer token. To use this access token, you need to construct a normal HTTP request and include it in an Authorization header along with the value of Bearer."
},
"response": [
]
}