curl --request GET \
  --url https://api.agentpowers.ai/v1/sellers/activity \
  --header 'Authorization: Bearer <token>'

{
  "items": [
    {
      "type": "<string>",
      "slug": "<string>",
      "created_at": "<string>",
      "title": "<string>",
      "amount_cents": 123,
      "actor_name": "<string>"
    }
  ],
  "total": 123
}