curl --request GET \
  --url https://api.lithoblocks.com/v1/auth/validate \
  --header 'Authorization: Bearer <token>'

{
  "valid": true,
  "user": {
    "id": "<string>",
    "first_name": "<string>",
    "last_name": "<string>",
    "email": "<string>",
    "organization_id": "<string>",
    "organization_name": "<string>",
    "scopes": [
      "<string>"
    ],
    "created_at": "<string>",
    "last_active": "<string>"
  },
  "token": {
    "key_prefix": "<string>",
    "name": "<string>",
    "description": "<string>",
    "scopes": [
      "<string>"
    ],
    "created_at": "<string>",
    "last_used_at": "<string>",
    "expires_at": "<string>"
  },
  "organization": {
    "id": "<string>",
    "name": "<string>",
    "status": "<string>",
    "member_count": 123,
    "credit_balance": 123
  }
}