Usage

Grantiva bills by Monthly Active Devices (MAD) — unique devices that attest at least once per billing period. These endpoints report MAD consumption against your tier’s limit.

Authentication

Both endpoints require a dashboard session (cookie-based). They are used by the dashboard’s MAD meter and upgrade banner. Responses are cached in Redis for 5 minutes per organization, so values may lag real-time attestation activity slightly.

Billing period

Paid plans (Stripe): the period follows your Stripe billing cycle; the period start is one month before the current period end.
Free plan: the period is the current UTC calendar month.

Get usage (canonical)

GET /api/v1/tenants/me/usage

The canonical shape, used by the dashboard MAD meter. Response

{
  "currentMAD": 18342,
  "tierLimit": 25000,
  "tierName": "Pro",
  "billingPeriodStart": "2026-03-01T00:00:00Z",
  "billingPeriodEnd": "2026-04-01T00:00:00Z",
  "usagePercent": 73.4,
  "daysUntilReset": 6,
  "resetDate": "2026-04-01"
}

Field	Type	Description
`currentMAD`	integer	Unique devices that attested at least once this billing period
`tierLimit`	integer \| null	MAD cap for the current tier. `null` for Enterprise (unlimited)
`tierName`	string	Marketing display name of the current tier (`"Free"`, `"Pro"`, `"Business"`, `"Enterprise"`)
`billingPeriodStart`	string	Start of the current billing period (UTC)
`billingPeriodEnd`	string	End of the current billing period (UTC)
`usagePercent`	number \| null	Percentage of the MAD limit consumed, rounded to one decimal. `null` for Enterprise
`daysUntilReset`	integer \| null	Calendar days remaining until the billing period resets. `null` if indeterminate
`resetDate`	string \| null	ISO 8601 date (`YYYY-MM-DD`, UTC) of the next reset. `null` if indeterminate

Get usage (legacy)

GET /api/v1/tenant/usage

The legacy shape, used by the dashboard upgrade banner. Includes next-tier upsell fields. Response

{
  "attestationsUsed": 18342,
  "attestationsLimit": 25000,
  "usagePercent": 73.4,
  "tier": "pro",
  "nextTier": "business",
  "nextTierLimit": 250000,
  "nextTierPrice": "$149",
  "cycleEndsAt": "2026-04-01T00:00:00Z"
}

Field	Type	Description
`attestationsUsed`	integer	Unique devices that attested this billing cycle (despite the name, this is MAD, not raw attestation count)
`attestationsLimit`	integer \| null	MAD cap for the current tier. `null` for Enterprise (unlimited)
`usagePercent`	number \| null	Percentage of limit consumed, rounded to one decimal. `null` for Enterprise
`tier`	string	User-facing tier identifier: `"free"`, `"pro"`, `"business"`, or `"enterprise"`
`nextTier`	string \| null	Identifier of the next upgrade tier. `null` on Enterprise
`nextTierLimit`	integer \| null	MAD limit of the next tier. `null` when the next tier is Enterprise (unlimited) or already on Enterprise
`nextTierPrice`	string \| null	Display price of the next tier (e.g. `"$149"`). `null` on Enterprise
`cycleEndsAt`	string	End of the current billing cycle (UTC)

Prefer GET /api/v1/tenants/me/usage for new integrations — the legacy endpoint’s field names predate MAD-based pricing.

Tier limits

Tier	MAD limit
Free	1,000
Pro	25,000
Business	250,000
Enterprise	Unlimited

Overview

Attestation

Platform

Feedback

Feature Flags

Custom Claims

Analytics

Webhooks

Organization

Push

Entitlements

Visual Regression Testing

Auth

Authentication

Billing period

Get usage (canonical)

Get usage (legacy)

Tier limits

See also

​Authentication

​Billing period

​Get usage (canonical)

​Get usage (legacy)

​Tier limits

​See also

Authentication

Billing period

Get usage (canonical)

Get usage (legacy)

Tier limits

See also