{"history":[{"observed_at":"2026-10-21T22:52:17+00:00","day":"2026-10-21","price":0.3,"currency":"USD","price_usd":0.3,"price_eur":0.267046,"prices":{"per_1m_tokens_cached_in":0.001176,"per_1m_tokens_out":1.2},"fx_usd_per_eur":1.1234,"snapshot_id":618},{"observed_at":"2026-10-22T22:52:52+00:00","day":"2026-10-22","price":0.07,"currency":"USD","price_usd":0.07,"price_eur":0.062311,"prices":{"per_1m_tokens_cached_in":0.008,"per_1m_tokens_out":0.5},"fx_usd_per_eur":1.1234,"snapshot_id":748},{"observed_at":"2026-10-24T23:03:14+00:00","day":"2026-10-24","price":0.02,"currency":"USD","price_usd":0.02,"price_eur":0.017868,"prices":{"per_1m_tokens_cached_in":0.015,"per_1m_tokens_out":1.0},"fx_usd_per_eur":1.1193,"snapshot_id":1003}],"sku_id":"inference/openrouter/deepseek/deepseek-v4.1-flash-1017/openinference/fp4","license":"CC BY 4.0"}