The tenant API, billing, and the console — launch week
Contract-driven engine proxy under /v1, API-key auth, usage-based credit accounting, Stripe and Robokassa billing, and the first version of the console.
This is where AACSearch's tenant API went live: a contract-driven proxy under /v1 with per-organization tenant isolation, API-key authentication, and event ingestion feeding recommendation models straight out of the gate. Billing shipped alongside it — a credit wallet with usage-based accounting, subscription plans wired to per-tenant quotas, and both Stripe and Robokassa as payment providers, so a Russian-market storefront and a US-market one are equally first-class. The console launched as a Next.js app for authentication, organizations, billing, and tenant quota management, and the API reference moved to a proper Scalar UI generated straight from the OpenAPI contract.