Dear OKC users, We would like to inform you that OKX has decided to delist USDK-related trading pairs, as per the announcement made on https://www.okx.com/support/hc/zh-cn/articles/13974672356237. As a result, the OKC oracle will no longer be updating USDK currency price data effective from 4:00 pm on March 16, 2023. Sincerely, OKC Team 16 March 2022 .