{"XAG":{"price":66.706,"currency":"USD","unit":"troy_oz","timestamp":"2026-09-21T13:02:07.302Z"},"XCU":{"price":6.8498,"currency":"USD","unit":"pound","timestamp":"2026-09-21T13:02:07.302Z"},"timestamp":"2026-09-21T13:02:07.302Z","source":"metals.dev","updated_label":"Updated Sep 21, 2026, 9:02 AM ET"}