Error while validating access token for pinterest

This is shown in body when Request is send
{
“status”: “failure”,
“code”: 3,
“data”: null,
“message”: “Authorization failed.”
}
I m trying to solve this for almost 1 hr

There is an option of import in postman on top left corner ,paste curl command in raw text format,and put access token in place of '(access_token}" remember to remove curly braces.

i did all those steps…this error comes when I send request

What’s the status of request when the error occurs

401 unauthorized…

Then probably some typos in access code.

hey, Have you gone through this doc: https://developers.pinterest.com/docs/api/overview/?
check about the error code that you are receiving. You might not be using correct credentials.

use these two links
https://developers.pinterest.com/tools/api-explorer/?
https://docs.google.com/document/d/1MsGazdU1OghxolzIMubF-UszM50oLnTofTaWlsMF-Sw/edit#

I’m facing this problem for almost an hour now. What should I do?