{"history":[{"observed_at":"2025-12-07T00:09:27+00:00","day":"2025-12-07","price":2.2,"currency":"USD","price_usd":2.2,"price_eur":1.889223,"prices":{"per_1m_tokens_out":8.9},"fx_usd_per_eur":1.1645,"snapshot_id":181}],"sku_id":"llm/zai/glm-4.5-x","license":"CC BY 4.0"}