You may reach out to the third-party payment channels via contact details below: Fiat partner How to contact Simplex https://www.simplex.com/support/ Banxa https://support.banxa.com/en/support/tickets/new MoonPay https://www.moonpay.com/contact-us Mercuryo mailto: support@mercuryo.io Coinify https://help.coinify.com/hc/en-us/requests/new UTORG https://utorg.pro/contacts/ Advcash https://support.advcash.com/hc/en-us/requests/new Fiahub https://www.fiahub.com/livechat/ Itez https://itez.com/contacts

For more information, go to www.okx.com/en-sg © 2025 OKX. All rights reserved. In order to comply with local regulations, certain features may not be available in your region.

Note: Other wallet connections are currently not supported on the OKX SG App, please use the Web: https://my.okx.com/en-sg Continue to connect your wallet You can choose to connect via OKX wallet extension You can also choose to connect via other methods If you choose to connect your wallet via WalletConnect, you can scan the QR code or select All Wallets to pick the wallet that you are using.

Arbitrum ASTR Astar ATOM Cosmos AVAX Avalanche AXS Axie Infinity BADGER Badger DAO BAL Balancer BAND Band Protocol BAT Basic Attention Token BCH Bitcoin Cash BICO Biconomy BLUR Blur BNB BNB BNT Bancor Network BONK Bonk BSV Bitcoin SV BTC Bitcoin BTT BitTorrent CEL Celsius Network CELR Celer Network CFG Centrifuge CHZ Chiliz COMP Compound CQT Covalent CRO Crypto.com CRV Curve Finance CSPR Casper Network CVC Civic CVX Convex Finance DAI Dai DOGE Dogecoin DOT Polkadot DYDX dYdX EGLD Elrond ENJ Enjin Coin ENS

BTC-USDT, ETH-USDT, XRP-USDT, SOL-USDT 100,000,000 DOGE-USDT 20,000,000 ADA-USDT, LTC-USDT, AVAX-USDT, BNB-USDT, LINK-USDT, SHIB-USDT, AAVE-USDT, PEPE-USDT, SUI-USDT, HYPE-USDT 10,000,000 ETC-USDT, DOT-USDT, BCH-USDT, FIL-USDT, NEAR-USDT, OP-USDT, TRX-USDT, UNI-USDT, CRV-USDT, XLM-USDT, ARB-USDT, WLD-USDT, TON-USDT, HBAR-USDT, WIF-USDT, ONDO-USDT, PENGU-USDT, TRUMP-USDT, XAUT-USDT, PUMP-USDT, WLFI-USDT 2,500,000 APE-USDT, APT-USDT, ATOM-USDT, DYDX-USDT, GALA-USDT, SAND-USDT, ALGO-USDT, CFX-USDT, ENS-USDT

DOGE-USDT, SOL-USDT, SUI-USDT, PEPE-USDT 10,000,000 TRX-USDT, ARB-USDT, OP-USDT, FIL-USDT, STETH-USDT, ETC-USDT, APT-USDT, SHIB-USDT, ADA-USDT, LINK-USDT, DOT-USDT, XLM-USDT, UNI-USDT, OKB-USDT, AVAX-USDT, BNB-USDT, AAVE-USDT, HBAR-USDT, WLD-USDT, LDO-USDT, NEAR-USDT, XAUT-USDT, TON-USDT, BONK-USDT, WIF-USDT, TRUMP-USDT, PI-USDT, BABY-USDT, JITOSOL-USDT, WLFI-USDT, LINEA-USDT 2,500,000 BCH-USDT, DAI-USDT, CFX-USDT, ATOM-USDT, APE-USDT, CRV-USDT, STX-USDT, ICP-USDT, ALGO-USDT, ORDI-USDT, PEOPLE-USDT, ENS-USDT

Kindly refer to: https://www.okx.com/docs-v5/en/#affiliate-rest-api

Compare the address balance of a specific crypto chain at the snapshot height time with the address balance in the snapshot file published by OKX to verify whether they are consistent. Compare the sum of address balances of a specific crypto chain at the snapshot height time with the sum of address balances in the snapshot file published by OKX to verify whether they are consistent.

The maker must demonstrate consistent online presence during the featured ad period. Merchants must maintain a minimum available balance in their relevant fiat currency throughout the featured ad duration.What's the selection process? Our P2P team will proactively identify and invite Diamond Merchants who meet the eligibility criteria.

Grid mode: Arithmetic: maintains a consistent difference between each grid level (e.g., 1, 2, 3, 4). Geometric: maintains a consistent ratio between each grid level (e.g., 1, 2, 4, 8). Investment amount: this is the total amount of the selected currency the bot will use to place buy and sell orders across the grids. The maximum amount is usually the available balance in your trading account for the selected currency.

Spot Smart Sync continuously monitors the lead trader’s position ratios and adjusts your trades accordingly to ensure alignment, maintaining consistency in returns.Are there any fees associated with Spot Smart Sync? While copying trades, users might be subject to standard trading fees and a profit-sharing fee if the lead trader generates profits.What happens in Spot Smart Sync if my available balance is insufficient?

It's important that the withdrawal network for the other wallet or exchange platform is consistent with the deposit network for OKX. For example, if you select USDG-ERC20 as the deposit network, the withdrawal network should also be USDG-ERC20. The same idea applies to when you're selecting a withdrawal network. You must choose the same network for deposit. Example: select deposit network for USDG On the OKX app homepage select Deposit crypto > select the crypto you'd like to deposit.

Any previously saved addresses have already been automatically upgraded to match these new rules, ensuring smooth and consistent withdrawals across supported cryptos.What happens if I have multiple records of the same address after the address type upgrade? If you have saved the same address under different address types (Standard/Universal/EVM): All records will be merged into one entry.

This program consists of three tiers, which are Lite, Super and Diamond Merchant: Higher merchant tiers enjoy more benefits and features Users that have completed their verification will become Lite Makers, which can enjoy access to basic features such as posting sell ads, having up to 5 pending orders, and trading up to 10,000 USD per sell ad.

To reduce operational risk, please consistently use the same address when possible.