quota_exceeded

{
  "error": {
    "code": "quota_exceeded",
    "message": "Monthly post quota of 500 has been reached for this organization.",
    "rule": "billing.posts.monthly_cap",
    "remediation": "Upgrade your plan at https://dashboard.letmepost.dev/billing or wait until the quota resets at the start of next month.",
    "platformResponse": {
      "period": "2026-07",
      "quota": 500,
      "resetAt": "2026-08-01T00:00:00.000Z"
    },
    "docUrl": "https://docs.letmepost.dev/errors/quota_exceeded",
    "requestId": "req_..."
  }
}

const res = await fetch("https://api.letmepost.dev/v1/posts", { /* ... */ });
if (res.status === 429) {
  const body = await res.json();
  if (body.error.code === "quota_exceeded") {
    // Retrying won't help until resetAt — surface an upgrade prompt instead.
    const resetAt = body.error.platformResponse?.resetAt;
    throw new QuotaError(body.error.message, resetAt);
  }
  // rate_limited — honor Retry-After and retry.
}