{"standard":{"per_cert":0.01,"per_action":0.0001,"currency":"USDC","chain":"base-8453"},"cosmic":{"per_cert":0.05,"per_action":0.0005,"currency":"USDC","chain":"base-8453"},"unlimited":{"flat_monthly":9999.0,"currency":"USDC","chain":"base-8453"},"notes":"Standard tier: $0.01/cert, $0.0001/action. Cosmic tier: $0.05/cert, $0.0005/action (high-assurance / regulated agents). Unlimited: $9,999/mo flat. USDC settlement on Base 8453."}