{"history":[{"observed_at":"2026-10-19T22:02:35+00:00","day":"2026-10-19","price":0.23,"currency":"USD","price_usd":0.23,"price_eur":0.2049,"prices":{"per_1m_tokens_out":0.92},"fx_usd_per_eur":1.1225,"snapshot_id":7}],"sku_id":"llm/openrouter/qwen/qwen3.7-plus:batch","license":"CC BY 4.0"}