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Siacoin (SC) Depositing and Withdrawal Resumption
Dear valued customers, The upgrade work of Siacoin (SC) is complete. The depositing and withdrawal of SC will resume at 05:00 Sep 27, 2019 (CEST, UTC+2). Thank you for your continued support and we assure you of our best service at all times. Regards, OKX Sep 27, 2019Published on 27 Sept 2019Updated on 17 Nov 2025AnnouncementsAeternity(AE) & Siacoin(SC) Available Soon
Dear Valued Customers, We are pleased to announce that Aeternity(AE) and Siacoin(SC) will be listed on OKX soon. Please take note of the following go-live schedule: 1. AE and SC deposit - 16:00 Jun 7, 2018 (Hong Kong Time, UTC +8) 2. AE/OKB and SC/OKB spot trading - 16:00 Jun 8, 2018 (Hong Kong Time, UTC +8) 3. AE/BTC, AE/ETH, AE/USDT and SC/BTC, SC/ETH, SC/USDT spot trading - 16:00 Jun 11, 2018 (Hong Kong Time, UTC +8) 4.Published on 6 June 2018Updated on 17 Nov 2025AnnouncementsOKX to Enable Margin Trading and Savings for ANC/SC/CRO/LAMB and List Perpetual for ANC/SC/CRO/XEM
Dear users, We are pleased to announce that ANC, SC, CRO and LAMB margin trading and savings will be enabled at 9:00 am UTC on Apr. 8. USDT-margined perpetual swaps for ANC, SC, CRO and XEM will be listed at the same time. The updates will cover both the web and app interfaces as well as API. The details are as follows: I. Margin Trading and Savings 1. Spot margin trading will be activated for following pairs: ANC/USDT, SC/USDT, CRO/USDT, LAMB/USDT 2.Published on 8 Apr 2021Updated on 17 Nov 2025AnnouncementsSia (SC) Hard Fork: Depositing and Withdrawal Resumption
Dear valued customers, The hard fork of Sia (SC) is complete. The depositing and withdrawal of SC will resume at 04:00 Feb 05, 2021 (UTC). We apologize for any inconvenience this may cause. Thank you for your continued support and we assure you our best services at all times. Regards, OKX Feb 05, 2021 (UTC) Click Here to Download OKX App >>> Click Here for OKX Twitter >>> Click Here to Join OKX Official Community >>>Published on 5 Feb 2021Updated on 17 Nov 2025AnnouncementsSia (SC) Hard Fork: Depositing and Withdrawal Suspension
Suspension of Depositing and Withdrawal of SC SC hard fork: At block height 298,000 (estimated at 20:00 Feb 03, 2021 UTC) SC depositing and withdrawal services will be suspended from 04:00 Feb 01, 2021 (UTC) until the hard fork is complete. 2. Resumption of Depositing and Withdrawal of SC Services will resume when the SC hard fork is complete. Please refer to our further announcements for the resumption time. Thank you for your continued support and we assure you our best services at all times.Published on 29 Jan 2021Updated on 17 Nov 2025AnnouncementsOKX to support Siacoin (SC) network’s network upgrade & hard fork
We’ll suspend deposits and withdrawals of Siacoins (SC) and tokens belonging to the network at 05:00 am UTC on June 6, 2025. The services will resume once the upgraded network is stable without further announcement. If you hold any SC and tokens belonging to the Sia network in your account, you don’t need to do anything during the upgrade period. Please note: Trading of SC and tokens belonging to the Sia network will be available as usual.Published on 4 June 2025Updated on 17 Nov 2025AnnouncementsOKX to delist FORTH, RUNECOIN, POLYDOGE, SC, USTC and LUNC spot trading pairs
Affected trading pairs are as follows: FORTH/USDT, FORTH/USDⓈ (FORTH/USD, FORTH/USDC), RUNECOIN/USDT, POLYDOGE/USDT, POLYDOGE/USDⓈ (POLYDOGE/USD, POLYDOGE/USDC), SC/USDT, SC/USDⓈ (SC/USD, SC/USDC), USTC/USDT, LUNC/USDT, LUNC/USDⓈ (LUNC/USD, LUNC/USDC) Execution time: We will delist the above-mentioned trading pair at 8:00 am - 10:00 am UTC on September 29, 2025. We advise users to cancel orders pertaining to this trading pair before the delisting.Published on 22 Sept 2025Updated on 11 Feb 2026AnnouncementsOKX to list USDC/EURC for spot trading
EURC, issued by Circle, is a fully regulated, euro-backed stablecoin designed to provide a stable digital currency option for the European market and beyond. It is backed 1:1 by euro reserves held in leading financial institutions, ensuring full transparency and liquidity.Published on 12 Sept 2024Updated on 17 Nov 2025AnnouncementsHow to transfer crypto from Coinbase to OKX?
Introduction You can deposit euros quickly and easily on OKX by using iDEAL, the trusted Dutch payment method. But what to do if you already have crypto's which you want to transfer to OKX? In this article, we'll take you step by step to the process of transferring funds from Coinbase to OKX. Why would you transfer your crypto to OKX?Published on 19 June 2025Updated on 26 June 2025FAQ7Cosmos (ATOM) Now Available
About Cosmos Developed by the Tendermint team since 2016, Cosmos is a highly forward-looking cross-chain blockchain project that aims to achieve a “blockchain-based internet” based on token transfer and to construct a deeply integrated token economy ecosystem. Cosmos Hub is the first cross-chain hub of the Cosmos ecosystem, and ATOM is the native staking token of Cosmos Hub, which can be used for spam prevention, staking dividends, and community management voting. B.Published on 23 Apr 2019Updated on 17 Nov 2025AnnouncementsOKX to support new USDC spot trading pairs
To support the growth of the USDC ecosystem and meet our users’ diverse trading needs, OKX is introducing the following USDC trading pairs in our spot trading between 6:00 am and 8:30 am UTC on July 29, 2024: CVC/USDC, XTZ/USDC, API3/USDC, DAI/USDC, LSK/USDC, BICO/USDC, ZRX/USDC, PSTAKE/USDC, GLMR/USDC, QTUM/USDC, KNC/USDC, MLN/USDC, BADGER/USDC, PHA/USDC, BAND/USDC, NMR/USDC, T/USDC, SC/USDC, REN/USDC and ICX/USDC.Published on 23 July 2024Updated on 17 Nov 2025AnnouncementsZero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-STARK V1)
*Execution trace table and Merkle tree constructed for zk-STARK PoR* 1.Published on 10 May 2023Updated on 8 Sept 2025FAQ179OKX to support new USD spot trading pairs
GHST/USD, SNT/USD, BNT/USD, TRA/USD, VENOM/USD, OXT/USD, LEO/USD, T/USD, ZERO/USD, DIA/USD, POR/USD, FLM/USD Between 6:00 am and 8:00 am UTC on March 25, 2025: ACA/USD, ALPHA/USD, API3/USD, ASTR/USD, AUCTION/USD, AXS/USD, BADGER/USD, BAL/USD, BAND/USD, BAT/USD, BICO/USD, CELR/USD, CLV/USD, CVC/USD, CVX/USD, EGLD/USD, ENJ/USD, FLOW/USD Between 6:00 am and 8:00 am UTC on March 27, 2025: G/USD, ICX/USD, KNC/USD, KSM/USD, MOVR/USD, NMR/USD, PENDLE/USD, PHA/USD, PSTAKE/USD, RPL/USD, RSR/USD, SAMO/USD, SCPublished on 11 Mar 2025Updated on 17 Nov 2025AnnouncementsWhat onboarding information is required for a privately owned company?
These entities are involved in many kinds of industries, such as manufacturing, pharmaceuticals, real estate, and construction. To verify as a privately owned operating company, please follow the steps below and submit the required documents and information. Who are the key people for a privately owned company?Published on 13 Oct 2023Updated on 12 Feb 2026FAQ283USDG rewards program FAQ
Global Dollar (USDG) is a single-currency stablecoin (SCS) pegged 1:1 to the US dollar. It’s issued by Paxos Digital Singapore Pte. Ltd. (PDS) and designed to comply with the Monetary Authority of Singapore (MAS) stablecoin regulatory framework.2. How do USDG rewards work? With USDG rewards, you can earn up to 3.85% APY simply by holding USDG in your OKX Wallet. Your funds remain fully accessible — you can redeem or move them anytime without penalties.Published on 13 Oct 2025Updated on 14 May 2026FAQ497