{"history":[{"observed_at":"2026-10-19T22:42:44+00:00","day":"2026-10-19","price":0.0108,"currency":"USD","price_usd":0.0108,"price_eur":0.009621,"prices":{"per_1m_tokens_cached_in":0.0108,"per_1m_tokens_out":0.45},"fx_usd_per_eur":1.1225,"snapshot_id":41},{"observed_at":"2026-10-20T22:45:20+00:00","day":"2026-10-20","price":0.05,"currency":"USD","price_usd":0.05,"price_eur":0.044583,"prices":{"per_1m_tokens_cached_in":0.05,"per_1m_tokens_out":0.45},"fx_usd_per_eur":1.1215,"snapshot_id":491},{"observed_at":"2026-10-21T22:52:17+00:00","day":"2026-10-21","price":0.0404,"currency":"USD","price_usd":0.0404,"price_eur":0.035962,"prices":{"per_1m_tokens_cached_in":0.0404,"per_1m_tokens_out":0.45},"fx_usd_per_eur":1.1234,"snapshot_id":618},{"observed_at":"2026-10-22T22:52:52+00:00","day":"2026-10-22","price":0.05,"currency":"USD","price_usd":0.05,"price_eur":0.044508,"prices":{"per_1m_tokens_cached_in":0.05,"per_1m_tokens_out":0.45},"fx_usd_per_eur":1.1234,"snapshot_id":748},{"observed_at":"2026-10-23T22:54:10+00:00","day":"2026-10-23","price":0.0436,"currency":"USD","price_usd":0.0436,"price_eur":0.038953,"prices":{"per_1m_tokens_cached_in":0.0436,"per_1m_tokens_out":0.45},"fx_usd_per_eur":1.1193,"snapshot_id":875},{"observed_at":"2026-10-24T23:03:14+00:00","day":"2026-10-24","price":0.0288,"currency":"USD","price_usd":0.0288,"price_eur":0.02573,"prices":{"per_1m_tokens_cached_in":0.0288,"per_1m_tokens_out":0.45},"fx_usd_per_eur":1.1193,"snapshot_id":1003},{"observed_at":"2026-10-25T23:13:03+00:00","day":"2026-10-25","price":0.0211,"currency":"USD","price_usd":0.0211,"price_eur":0.018851,"prices":{"per_1m_tokens_cached_in":0.0211,"per_1m_tokens_out":0.45},"fx_usd_per_eur":1.1193,"snapshot_id":1132}],"sku_id":"inference/openrouter/deepseek/deepseek-v4-flash/relace/fp4","license":"CC BY 4.0"}