Changing user names

curl --request POST \
  --url https://api.peeker.ai/api/partner/v1/swaps/user_names \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "domain_id": "<string>",
  "users": [
    {
      "first_name": "<string>",
      "last_name": "<string>",
      "profile_picture_url": "<string>"
    }
  ]
}
'

{
  "data": {
    "swaps": [
      {
        "id": "swp_01HZX0SW4A2B3C4D5E6F7G8H",
        "type": "user_names",
        "domain_id": "dom_01HZX0D02A2B3C4D5E6F7G8H",
        "replacement_domain": null,
        "status": "in_progress",
        "created_at": "2026-05-08T12:00:00Z"
      }
    ]
  }
}