# Getting Access Denied Error While fetching Auth code and token
**URL:** https://forum.mautic.org/t/getting-access-denied-error-while-fetching-auth-code-and-token/33064
**Category:** Development
**Tags:** development, email
**Created:** [August 8, 2024, 5:08pm UTC](https://forum.mautic.org/t/getting-access-denied-error-while-fetching-auth-code-and-token/33064 "2024-08-08T17:08:10Z")
**Posts on this page:** 8
**Page:** 1
### Author:  [@swurgentcare](https://forum.mautic.org/u/swurgentcare)
#### Post date: [August 8, 2024, 5:08pm UTC](https://forum.mautic.org/t/getting-access-denied-error-while-fetching-auth-code-and-token/33064/1 "2024-08-08T17:08:10Z")
I have tried to test with my url for authorize context given in mautic documentation like;
[campaign.swurgentcare.net](http://campaign.swurgentcare.net)
[https://campaign.swurgentcare.net/oauth/v2/authorize](https://campaign.swurgentcare.net/oauth/v2/authorize)
along with body parameters
but it does not work and give html type page response.
Moreover; I tried to call token API like
[https://campaign.swurgentcare.net/oauth/v2/token](https://campaign.swurgentcare.net/oauth/v2/token)
with grantytpe, client-id and other params but it gives error like:
{
“errors”: [
{
“message”: “The client credentials are invalid”,
“code”: 400,
“type”: “invalid\_client”
}
]
}
=\> I am using client id and secret in both APIs which i have created in API Credentials of my account dashboard. then why m getting this error. Need support for this
Regards,
Maria
---
### Author:  [@adiux](https://forum.mautic.org/u/adiux)
#### Post date: [August 9, 2024, 2:57pm UTC](https://forum.mautic.org/t/getting-access-denied-error-while-fetching-auth-code-and-token/33064/2 "2024-08-09T14:57:13Z")
Hi @swurgentcare
I haven’t used this API in a while, but I double-checked my implementation. I use a GET request like this:
```auto
{{domain}}/oauth/v2/authorize?client_id=1_4923jcw2u...&grant_type=authorization_code&redirect_uri=https://...run.app&response_type=code&state=UNIQUE_STATE_STRING
```
Hope this helps.
Greetings
Adrian
---
### Author:  [@adiux](https://forum.mautic.org/u/adiux)
#### Post date: [August 9, 2024, 2:59pm UTC](https://forum.mautic.org/t/getting-access-denied-error-while-fetching-auth-code-and-token/33064/3 "2024-08-09T14:59:25Z")
And I just noticed that you have the client\_id checkbox deactivated in the printscreen of your second (token) request. Maybe you want to activate that parameter?
---
### Author:  [@swurgentcare](https://forum.mautic.org/u/swurgentcare)
#### Post date: [August 12, 2024, 5:44pm UTC](https://forum.mautic.org/t/getting-access-denied-error-while-fetching-auth-code-and-token/33064/4 "2024-08-12T17:44:23Z")
As I have followed the same request as given by you, but still it gives me html page response
---
### Author:  [@swurgentcare](https://forum.mautic.org/u/swurgentcare)
#### Post date: [August 12, 2024, 5:51pm UTC](https://forum.mautic.org/t/getting-access-denied-error-while-fetching-auth-code-and-token/33064/5 "2024-08-12T17:51:55Z")
Can you guide me regarding redirect\_uri and state param values? Am I passing them right way. Although state is optional, and has not much affect may be, but what about redirect\_uri. my dashboard url is [campaign.swurgentcare.net](http://campaign.swurgentcare.net) , what would be redirect\_uri then
My Request is like;
curl --location ‘[Mautic](https://campaign.swurgentcare.net/oauth/v2/authorize?client_id=1_659e9cghjdogkw4408kg......&grant_type=authorization_code&redirect_uri=https%3A%2F%2Fcampaign.swurgentcare.net&response_type=code&state=ACTIVE)’
---
### Author:  [@swurgentcare](https://forum.mautic.org/u/swurgentcare)
#### Post date: [August 13, 2024, 5:50pm UTC](https://forum.mautic.org/t/getting-access-denied-error-while-fetching-auth-code-and-token/33064/6 "2024-08-13T17:50:16Z")
I got the token now by calling it directly from Authorization option in postman, having option Get New Access Token, but still unable to call /authorize api and to get json response having access\_token.
CURL Command I tried:
curl --location ‘[Mautic](https://campaign.swurgentcare.net/oauth/v2/authorize?client_id=2_z7alf37c16o0w8g80ogg8ggg0kc0sgokco0g8&grant_type=authorization_code&redirect_uri=https%3A%2F%2Fcampaign.swurgentcare.net%2Foauth%2Fv2%2Fauthorize_login&response_type=code&state=null)’
---
### Author:  [@swurgentcare](https://forum.mautic.org/u/swurgentcare)
#### Post date: [August 13, 2024, 5:59pm UTC](https://forum.mautic.org/t/getting-access-denied-error-while-fetching-auth-code-and-token/33064/7 "2024-08-13T17:59:07Z")
---
### Author:  [@zank](https://forum.mautic.org/u/zank)
#### Post date: [September 11, 2024, 7:53pm UTC](https://forum.mautic.org/t/getting-access-denied-error-while-fetching-auth-code-and-token/33064/8 "2024-09-11T19:53:04Z")
> [@swurgentcare](#):
>
> unable to call /authorize api and to get json response having access\_token.
I am unable to call /authorize api and to get json response having access\_token.
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