Service Relationship Google Pay is a service of Google LLC (“Google”). Google is not the issuer of the OKX Debit Card ("Card") and bears no responsibility for Card transactions or disputes. Token Provisioning & Removal Google creates a virtual card number (“token”) when you add the Card. We may refuse, suspend, or delete a token if we suspect fraud, you breach the Cardholder Agreement, or where required by law or card-scheme rules.

How do I add my card to Google Pay? You can refer to the instructions in the official Google Pay support documentation here to add your Visa or Mastercard to Google Wallet.2. Why am I unable to use Google Pay to purchase crypto? You might not see Google Pay as an option if you haven’t added a valid Visa or Mastercard to your Google Wallet yet. If you’re using an unsupported device or haven’t completed account verification, Google Pay won’t appear as a payment option.3.

Shared order book liquidity: Up and Down orders are automatically mapped to the opposite side using (1 − price), sharing liquidity: Up Ask 0.66 → auto-mapped to Down Bid 0.34 (= 1 − 0.66) Down Ask 0.38 → auto-mapped to Up Bid 0.62 (= 1 − 0.38) This means a sell order placed on the Up side simultaneously provides buy-side liquidity for the Down side, significantly deepening market liquidity.Order Types (1) Limit Order :Users specify a price to place an order, which enters the order book and waits

However, for security reasons, fund withdrawals will be disabled for 24 hours after making any changes.API To view or delete your APIs: Select the Menu icon on the app > Pull down to access the Toolbar > Select API > Delete any APIs not created by the account owner.Trusted device Visit your Security Center and review Device Management.If you see any unrecognized devices, we recommend removing them immediately to secure your account.Payment method It’s important to keep your payment methods accurate

Position mode: API access only supports Isolated margin mode.

Once this is done, proceed to the next step: deleting the damaged passkey in your Google Password Manager.How do I delete the damaged passkey in my Google Password Manager? Note: Delete the same passkey in Google Password Manager is a very important step. If you skip this step, any new passkey you create may still fail due to the previously corrupted passkey stored in Google. To delete the same passkey in Google Password Manager, please go to the Google Play Store app.

Google Authenticator (iOS & Android): Open Google Authenticator and select the Profile icon in the upper right corner to check if you're logged into a Google account: Not logged in: cloud sync is automatically disabled, and no further action is required. Logged in: cloud sync is enabled by default. Log out of your Google account to disable it.Microsoft Authenticator Cloud sync is disabled by default.

Up and Down orders are automatically mapped to the opposite side of the order book using the formula (1 − price), sharing liquidity. Understanding Event Contracts Event — A defined question representing a specific subject, which may contain one or more markets.Market — The smallest tradeable unit. Each market corresponds to a specific question within an event and generates two types of shares: buy (Up) and buy (Down).

For Android devices: Download the app from Google Play (your device must be able to access Google services). It's also available on other major app stores, including Huawei AppGallery, Xiaomi App Store, OPPO App Store, and vivo App Store. If Microsoft Authenticator isn't available in the app store on your device, try installing one of the app stores listed above first, then download it from there.How to link the authenticator app to your OKX account?

., Google or Microsoft), losing access to the account could expose the authenticator.

Android users must log into a Google Play account. iOS users need to log into their iCloud account.Where can I manage the Pay Passkey? Head over to Settings > User Center > Security Settings > Passkey Management. Note: You can rename or delete Passkeys. You can't delete the last remaining Passkey.FAQ1. What system versions are supported by Pay Passkey? Recommended: iOS 16+ and Android 9+. Android devices must be able to log into Google services.2.

When creating a Passkey wallet, you’ll need to log in to a cloud service where your wallet will be backed up automatically: Completed identity verification Created a Passkey in the exchange A device that supports Passkey (iOS 16+ or Android 7+ with Google services access) An email address that complies with the zkEmail standardHow do I create a DEX trading wallet? Entry point: the first time you trade a DEX token, go to the trading page or asset page and select Create Wallet.

Google services issue If you see a blank page or a “Failed to connect to Google services” message, uninstall the app and reinstall it from the website. Then log in and try again. If the issue continues after trying the steps above, please contact customer support for assistance. If you’re unable to access your account on a new device, go to Contact customer support on the login page after receiving the prompt.

Android: Passkeys depend on Google services, so your device must be able to access Google. 2. Open the OKX app, go to menu, and select Profile and settings Select menu at the top left corner 3. Find the Security in the User center Select Security on the user center page 4. Select Passkeys Select Passkeys to continue 5.

Terms & Conditions: OKX USDG 5% APY Program (U.S.) This OKX USDG APY program is being offered by OKX INC. (“OKX”). The program starts on November 24, 2025 at 00:00 PT (the “OKX USDG APY Program Start Date”) and will continue until further notice, as determined in OKX's sole discretion.