Bearer Token Authentication

Hi Experts,

Third party app admin has provided me API to call along the bearer token to authorize.

Kindly suggest if  Appian can use such bearer token Authorize the API calls or not if yes then can we use it in our connected system or not, for now I have used it directly in the integration object as header but its not working.

While using below Request payload in Appian Integration object its not being read properly because of the [ ] brackets.

{
  "advanced_search": {
    "condition_rules_attributes": [
      {
        "type": "ProfileTypeRule",
        "comparison_operator": "==",
        "value": "some vale" 
      },
      {
        "type": "ProfileStatusRule",
        "comparison_operator": "==",
        "value": "Active"
      },
      {
        "type": "ProfileAttributeRule",
        "condition_object_id": "some value",
        "object_type": "NeAttribute",
        "comparison_operator": "==",
        "value": "some value"
      }
    ]
  }
}