Get plan and usage stats

Returns the current plan name, billing period, plan limits, and usage counts. The response shape depends on the account's `billingSystem`: * Stripe users: per-period `usage.uploads` / `usage.profiles` counters. * Metronome (usage-based) users: `usage.connectedAccounts`, `usage.xApiCallsByOperation` (per-operation X API call counts — resolve keys via `GET /v1/billing/x-pricing`), plus a `spend` block with `currentPeriodCents`, `xSpendCents`, and `xSpendLimitCents`. The legacy `usage.xApiCalls` 3-tier aggregate is still emitted for back-compat but excludes the $0.200 URL tier and any future tiers — new clients should consume `xApiCallsByOperation` only.

import Zernio from '@zernio/node';const zernio = new Zernio({ apiKey: process.env.ZERNIO_API_KEY });const { data } = await zernio.usage.getUsageStats();console.log(data);

{
  "billingSystem": "stripe",
  "planName": "Pro",
  "billingPeriod": "monthly",
  "signupDate": "2024-01-15T10:30:00Z",
  "billingAnchorDay": 15,
  "limits": {
    "uploads": 500,
    "profiles": 10
  },
  "usage": {
    "uploads": 127,
    "profiles": 3,
    "lastReset": "2024-11-01T00:00:00Z"
  },
  "hasAccess": true,
  "isInvitedUser": false,
  "autoUpgradeEnabled": false
}

{
  "error": "Unauthorized"
}

{
  "error": "Not found"
}