{"data":{"model_id":"google-imagen-4-preview","currency":"USD","exchange_rate":1,"exchange_rate_date":"2026-06-19","calls":1,"tier":"standard","provider":null,"provider_model_id":null,"region":null,"cache_ttl":"5m","usage":{"input":1000000,"output":500000},"result":null,"options":[]},"meta":{"updated_at":"","request_id":"c8524891-bd34-4463-931a-02ef9c1d6488","execution_ms":1}}