{"service":"USAI Media Agent Subscription Discovery","version":"1.1","currency":"USD","offers":[{"id":"pro","name":"USAI Pro","advertisedMonthlyPrice":7,"billingPeriod":"month","checkoutPriceAuthoritative":true,"checkoutUrl":"https://usaimedia.ai/pricing","accessType":"authenticated_user_subscription"}],"purchasing":{"supportedFlow":"stripe_checkout_for_authenticated_agent_or_human_account","steps":["Sign in to USAI with the purchasing account","Request Pro checkout using the existing authenticated createCheckoutSession function","Complete Stripe-hosted checkout with an authorized payment method","Wait for verified Stripe webhook processing before expecting subscription entitlement"],"checkoutFunction":"https://usaimedia.ai/functions/createCheckoutSession","checkoutRequest":{"tier":"pro","returnPath":"/settings","first_touch_source":"ai_agent","last_touch_source":"ai_agent"},"authentication":"A USAI account session is required for both human and agent purchasers. Stripe payment confirmation, not purchaser type, controls subscription entitlement.","unattendedPaymentSupported":"only_if_agent_can_complete_the_existing_authenticated_stripe_checkout_with_a_supported_payment_method","automatedAgentApiEntitlementSupported":"authenticated_paid_account_can_issue_subscription_bound_key","paidAccessFunction":"https://usaimedia.ai/functions/agentPaidAccess","noPaymentCredentialCollectionByUsai":true},"agentDiscoveryUrl":"https://usaimedia.ai/functions/agentTop16Discovery","agentIntegrationGuide":"https://usaimedia.ai/agent-integration.txt","disclaimer":"USAI applies the same Stripe payment-success standard to agent and human purchasers. Agent self-registration is not yet implemented; authenticated paid accounts can self-issue subscription-bound API credentials. A checkout URL alone does not confer access."}