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How do I check if an email is officially from OKX via EML file?
Step 1: Download and open the EML file Download the EML file on your desktop. Log in to your email account.Published on Nov 24, 2025Updated on Mar 4, 202616How do I use the Open interest indicator?
What's Open interest (OI) indicator? The Open Interest (OI) indicator provides a visual representation of the total value of open long and short positions for a specific futures trading pair, enabling traders to analyze market activity and sentiment. Open interest indicator serves as a gauge of market activity. When open interest is minimal or absent, it indicates either the absence of initial positions or the closure of most positions.Published on May 15, 2024Updated on Sep 10, 202521How do I verify OKX's ownership and balance of the wallet address?
Configure the parameters Open rpc.json file Configure btc-related RPC parameters in the rpc.json file and save the file Example: configure the parameters 3. Verify whether the balance of an on-chain address is consistent with the balance shown in the snapshot file by using the CheckBalance tool. Open the terminal program Mac system: Terminal Windows system: Command Prompt Run the command and locate the directory of the downloaded folder.Published on Sep 26, 2023Updated on Jan 26, 2026999Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-STARK V1)
Each folder contains two JSON files named "sum_proof.json" and 'sum_value.json' files Download the OKX open-source verification tool zk-STARKValidator Save OKX open-source verification tool zk-STARKValidator and the sum proof data folder together in the newly created folder from step 1.Published on May 10, 2023Updated on Sep 8, 2025179Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-Stark V2)
Here's how you can verify that the assets we claim to hold are true and that no user holds negative net equity: Go to our Proof of Reserve page and select Liability report Download the zk-STARK file and save it in a new folder Unzip the file to extract a "sum_proof_data.json" file Download the OKX open-source verification tool: zk-STARKValidator Save the OKX open-source verification tool, zk-STARKValidator, and the "sum_proof_data.json" file together in the new folder created in Step 2.Published on Oct 21, 2024Updated on Feb 11, 202693EVM Inscription Tool FAQ
This allows you to record various files on the Ethereum mainnet as long as the file size doesn't exceed 96 KB. This protocol essentially involves adding memo information, in hexadecimal characters, within transactions completed on the blockchain. As a result, the information you recorded can't be changed and is protected by the Ethereum network's security features.2. How do I use EVM Inscriptions?Published on Dec 15, 2023Updated on Dec 18, 202523How to prevent phishing emails?
Besides contacting Customer Support, you can also check the email via EML file to confirm whether it was genuinely sent from OKX. If any of these fields show fail, the email did not pass authentication and is likely sent from an unauthorized source. spf=fail dkim=fail dmarc=fail Check out “How do I check if an email is officially from OKX using an EML file?”Published on Jun 24, 2025Updated on Dec 16, 20253How can I troubleshoot web or app issues?
If issues persist, select Clear Data (this logs you out but fixes many deep bugs).For iOS There’s no direct “Clear Cache,” but deleting and reinstalling the app achieves the same effect.For browser Open your browser settings. Find the Privacy or Clear browsing data section. Select Cookies and Cached files, then confirm to clear them.Published on Feb 11, 2026Updated on Apr 16, 20268Formal Complaint Handling Process
In terms of OKX processes, we will generally provide our final response letter to the complaint filed within 15 Business Days, if for whatever reason it is not possible, we will keep you informed of the new timeline to issuing the final response letter.Published on Jan 23, 2025Updated on Apr 21, 202620How do I identify OKX official accounts?
Besides contacting Customer Support, you can also check the email via EML file to confirm whether it was genuinely sent from OKX. If any of these fields show fail, the email did not pass authentication and is likely sent from an unauthorized source. spf=fail dkim=fail dmarc=fail Check out “How do I check if an email is officially from OKX via EML file?” to learn more.Website Go to the website and copy the website link. Go to our channel verification to verify the page link.Published on Aug 11, 2023Updated on Apr 17, 20265,370What's OKX Security Assistant?
Common reasons for uninstall or delete failures include insufficient permissions, system protection or self-defense mechanisms, or files or processes being in use.Published on Jan 15, 2026Updated on Feb 13, 202625How do I complete the required tasks shown in the app?
You can upload multiple files if needed, as long as they are clear, readable, and within size limits. If there's an additional comment box, you may include any extra context that might help with the review. After submission Once you've completed all fields and uploads, our team will review your submission. If you have further questions or need help uploading your documents, feel free to contact us via our chatbot on our Support Center.Published on Jul 3, 2025Updated on Jul 10, 202537How do I fix errors when submitting my institutional verification?
Note: Document should be an original copy (preferably in PDF file format), clear quality, and smaller than 20MB. Please clear your browser’s cache and cookies, and restart your browser before trying again. Navigate the status of your details via the progress bar Learn more on how you can fix the errors on your Institutional account application here.Published on Oct 10, 2024Updated on Oct 8, 202560How do I check on updates to my support ticket?
Request to send code to your email for verification process Fill in the code that you received once this page appears Once the Ticket details page opens, review the latest updates from our team. To reply, scroll to the reply box at the bottom of the page. Type your message or attach any supporting files. Click Send or Reply to continue the conversation with our support team. Note: Please continue all discussions about your issue within the original support ticket instead of creating new ones.Published on Oct 17, 2025Updated on Apr 18, 202650How do I submit my proof of address (POA)?
The POA must be a clear photo of your original POA or a PDF file. The POA must match with the residential information you provided during your identity verification. The acceptable types of POA may vary with different jurisdictions.Published on Sep 5, 2023Updated on Feb 23, 20264