Target Standard - Access API using Adobe I/O Console Integration. OAuth token not valid!!

[s_kala]

Hi,

I am trying to setup an integration to access the new APIs for Target Standard. I am using postman to get the list of activities in Target Standard.

Below is the URL that I am using -

https://mc.adobe.io/sears/target/activities

And the Headers are -

Authorization: Bearer {Generated JWT Token}

X-API-Key: {API Key (Client ID)}

Content -Type: application/vnd.adobe.target.v1+json

On running this script, I am getting error code: 401013, message: "OAuth Token is not valid"

Can anyone help and tell me what I am doing wrong?

Note: I got the Public key and Private key using OpenSSL and the information mentioned in Adobe Campaign Standard API  link.

ParitMittal