{"history":[{"observed_at":"2026-10-19T22:02:35+00:00","day":"2026-10-19","price":1.0,"currency":"USD","price_usd":1.0,"price_eur":0.890869,"prices":{"per_1m_tokens_out":1.0},"fx_usd_per_eur":1.1225,"snapshot_id":7}],"sku_id":"llm/openrouter/perplexity/sonar","license":"CC BY 4.0"}