{"ok":true,"mechanism":"prepaid_balance_usdc","wallet":null,"balance_micro_usdc":0,"balance_usdc":"0.000000","on_prepaid_balance":false,"remaining_calls":null,"remaining_calls_basis":"video clips at $0.30 each","remaining_calls_note":"This wallet is not on a prepaid balance (no settled top-up), so remaining_calls is null, not 0. Top up at POST /v1/subscription.","remaining_seconds":null,"renewal":"none","auto_renew":false,"failure_mode":{"http_status":402,"error":"insufficient_prepaid_balance","top_up_route":"https://agent.maximusmediahouse.com/v1/subscription"},"contract":"This prepaid pack does not auto-renew: it is a one-time top-up, the spend stops when the balance reaches zero, and you top up again only when you choose to.","exhausted":"When the balance reaches zero, an eligible route returns HTTP 402 with error 'insufficient_prepaid_balance' and you can top up again at POST /v1/subscription.","top_up_route":"https://agent.maximusmediahouse.com/v1/subscription","top_up_usdc":"1.00","video_clip_usdc":"0.30","eligible_model":"hunyuan-480p-i2v","available":false,"sold":false,"reason":"hunyuan-480p-i2v is UNAVAILABLE (2026-10-28). MEASURED: there is no real serialisation between the live arena GPU render and paid GPU work (the house GPU lock was free while arena-renderer.service rendered at ~99% GPU), so a multi-minute video render can be killed mid-flight by a lane OOM + supervisor restart. Not sold until that is fixed."}