{"history":[{"observed_at":"2026-10-19T22:42:44+00:00","day":"2026-10-19","price":1.4,"currency":"USD","price_usd":1.4,"price_eur":1.247216,"prices":{"per_1m_tokens_out":4.4},"fx_usd_per_eur":1.1225,"snapshot_id":41},{"observed_at":"2026-10-21T22:52:17+00:00","day":"2026-10-21","price":1.4,"currency":"USD","price_usd":1.4,"price_eur":1.246217,"prices":{"per_1m_tokens_cached_in":0.26,"per_1m_tokens_out":4.4},"fx_usd_per_eur":1.1234,"snapshot_id":618}],"sku_id":"inference/openrouter/z-ai/glm-5.3/nebius/fp4","license":"CC BY 4.0"}