curl --request POST \
  --url https://api.pramaan.dev/v1/capabilities/apps.action.read \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "endUserRef": "user-42",
  "action": "SLACK_FETCH_CONVERSATION_HISTORY",
  "input": {
    "channel": "room-example"
  }
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    endUserRef: 'user-42',
    action: 'SLACK_FETCH_CONVERSATION_HISTORY',
    input: {channel: 'room-example'}
  })
};

fetch('https://api.pramaan.dev/v1/capabilities/apps.action.read', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.pramaan.dev/v1/capabilities/apps.action.read"

payload = {
    "endUserRef": "user-42",
    "action": "SLACK_FETCH_CONVERSATION_HISTORY",
    "input": { "channel": "room-example" }
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "messages": [
    {
      "sender": "<string>",
      "text": "<string>",
      "receivedAt": "2023-11-07T05:31:56Z",
      "ref": "<string>"
    }
  ],
  "nextCursor": "<string>"
}

{
  "error": {
    "code": "addendum_required",
    "message": "<string>",
    "next": "<string>",
    "request_id": "<string>",
    "retryable": true,
    "effect": "none",
    "slot": "<string>",
    "required_micro": 123,
    "reason": "balance",
    "top_up": {
      "message": "<string>",
      "links": [
        {
          "label": "<string>",
          "url": "<string>"
        }
      ],
      "balance_micro": 123,
      "required_micro": 123
    },
    "available_micro": 123,
    "plan": "<string>",
    "needs": [
      {
        "kind": "approval",
        "detail": "<string>",
        "step": "<string>"
      }
    ]
  }
}