const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    password: 'password123',
    password_confirmation: 'password123',
    first_name: 'Robin',
    last_name: 'Ellis'
  })
};

fetch('http://{defaultHost}/api/v3/seller/auth/invitations/{id}/accept', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

curl --request POST \
  --url http://{defaultHost}/api/v3/seller/auth/invitations/{id}/accept \
  --header 'Content-Type: application/json' \
  --data '
{
  "password": "password123",
  "password_confirmation": "password123",
  "first_name": "Robin",
  "last_name": "Ellis"
}
'

{
  "token": "eyJhbGciOiJIUzI1NiJ9.eyJ1c2VyX2lkIjoyLCJ1c2VyX3R5cGUiOiJhZG1pbiIsImp0aSI6IjRmYzVlNzBmLWU1ODAtNDExNi1hOWU5LTBjNDliMGExYjMxNCIsImlzcyI6InNwcmVlIiwiYXVkIjoic2VsbGVyX2FwaSIsImV4cCI6MTc2ODQ3ODcwMH0.H0mJ1zDqTi6mNs_BZBRTJ77OMsWAqeUXvQM09YPLefs",
  "user": {
    "id": "adm_gbHJdmfrXB",
    "email": "newcomer@acme.test",
    "first_name": "Robin",
    "last_name": "Ellis",
    "full_name": "Robin Ellis",
    "created_at": "2026-01-15T12:00:00.000Z",
    "avatar_url": null
  },
  "sellers": [
    {
      "id": "sel_UkLWZg9DAJ",
      "name": "Seller 44",
      "status": "approved"
    }
  ]
}

{
  "error": {
    "code": "record_not_found",
    "message": "Invitation not found, expired, or already accepted."
  }
}