{"data":{"model_id":"google-imagen-4-preview","currency":"USD","exchange_rate":1,"exchange_rate_date":"2026-08-06","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":"6cc3f3ed-6e40-4c83-9091-91cdc10d8312","execution_ms":2}}