curl --request POST \
  --url https://grid.squads.xyz/api/grid/v1/auth \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "email": "<string>",
  "provider": "privy",
  "smart_account_address": "<string>"
}
'

{
  "created_at": "2023-11-07T05:31:56Z",
  "email": "<string>",
  "expires_at": "2023-11-07T05:31:56Z",
  "otp_sent": true,
  "provider": "privy",
  "status": "<string>",
  "type": "<string>",
  "fallback_reason": "<string>",
  "otp_id": "<string>",
  "requested_provider": "privy"
}