curl --request POST \
  --url https://www.citedy.com/api/agent/register \
  --header 'Content-Type: application/json' \
  --data '
{
  "agent_name": "<string>",
  "description": "<string>"
}
'

{
  "pending_id": "<string>",
  "approval_url": "<string>",
  "expires_in": 123,
  "status": "awaiting_approval"
}