curl --request POST \
  --url https://{host}/api/v1/payouts/{payout}/login-link \
  --header 'API-key: <api-key>' \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "send_email": true
}
'

{
  "login_url": "<string>",
  "expires_at": "<string>"
}