curl --request POST \
  --url https://developer.api.receiptor.ai/v1/capabilities/workspaces.list \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{}'

{
  "success": true,
  "code": 200,
  "data": {
    "result": {}
  }
}