Get current tier
Return the current subscription tier, feature limits, and Stripe metadata for the authenticated tenant.
Response
Tier information
Current billing tier information for the authenticated tenant.
DEPRECATED - use plan_slug. Subscription tier: free, pro, studio, or enterprise
Canonical billing plan slug (mirrors tier). Replaces tier per project-pack-identity R4.
Feature limits for the current tier.
Billing customer ID (null if billing not configured)
ISO-8601 end date of the current billing period
Per-period cap on API calls for this tier, or null for unlimited. Sourced from feature_gates.TIER_FEATURES[tier].max_api_calls.
Tenant-wide cap on items (entities), or null for unlimited. Sourced from billing.tier_limits.PROJECT_TIER_LIMITS[tier]['entities'].
Cap on the number of projects this tenant can own, or null for unlimited. Sourced from billing.tier_limits.PROJECT_TIER_LIMITS[tier]['projects'].