curl "https://api.destined.ai/v1/users/usage" \
  -H "Authorization: Bearer YOUR_API_KEY"

const usage = await client.users.getUsageV1UsersUsageGet();

const percentUsed = (usage.charactersUsed / usage.charactersLimit) * 100;
console.log(`${percentUsed.toFixed(1)}% of quota used`);

{
  "characters_used": 45000,
  "characters_limit": 100000,
  "requests_today": 150,
  "period_start": "2024-01-01",
  "period_end": "2024-01-31",
  "subscription_tier": "pro"
}