OKX Wallet: keys, security, fees and reviews
In short
- Key control
- Self-custodial: the user alone controls the keys and can restore the wallet in any other compatible wallet.
- Fees
- Wallet: No identity verification or sign-up needed; network fees apply.
- Risks and caveats
- Losing the seed phrase or private key means losing access; the wallet cannot retrieve a lost password.
- Checked
- 31 October 2026
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Key facts
- Official site
- web3.okx.com
Key facts checked on 31 October 2026 against official sources.
What is OKX Wallet
OKX Wallet (also called OKX Web3 Wallet) is a self-custodial multi-chain wallet from the OKX group, available as a mobile app, a browser extension, on the web and inside the OKX exchange app. It supports 130+ networks and includes a DEX aggregator, staking and DApp access. Its assets are kept separately from OKX exchange accounts.
Who holds the keys
| Parameter | Details |
|---|---|
| Key control | Self-custodial: the user alone controls the keys and can restore the wallet in any other compatible wallet. |
| Recovery | The seed phrase or private key is the only way to access the assets; the wallet does not save the password and cannot retrieve it. |
| Seed phrase | One seed phrase of 12, 18 or 24 words per wallet, from which an address and private key are derived for each chain. |
| Account model | No identity verification or account login is needed to use the wallet; it is separate from an OKX exchange account. |
Features and supported networks
| Parameter | Details |
|---|---|
| Platforms | Mobile app, browser extension, web version and WalletConnect; also reachable from the OKX exchange app (entry varies by region). |
| Supported networks | 130+ native chains, including Bitcoin, Ethereum, Solana and BNB Chain. |
| Swaps | Built-in DEX aggregator routing across 100+ liquidity pools and DEXs. |
| Staking | On-chain staking and earn offers. |
| Sub-accounts | Up to 1,000 sub-accounts can be created at once. |
| dApp browser | Access to 1,000+ DApp protocols across networks. |
Security and audits
- The wallet app code is not public; OKX publishes wallet SDKs on GitHub, and its audit report points to a non-public okwallet repository.
- SlowMist audited key generation, storage, usage, backup and destruction in the Android, iOS and extension clients from 2 to 20 March 2026: result Passed, with one low-risk issue and six suggestions.
- OKX publishes an audit report library (SlowMist, Halborn, MixBytes, OpenZeppelin, Zellic, CertiK and others) covering the wallet, DEX, X Layer and xAssets.
- Bug bounty on HackerOne; built-in scanning flags risky tokens, malicious DApps and addresses.
Fees
| Parameter | Details |
|---|---|
| Wallet | No identity verification or sign-up needed; network fees apply. |
| Swaps | DEX interface fee of 0%, 0.1%, 0.25% or 0.5% depending on the token groups swapped (as of 31 October 2026). |
| Swaps (maximum) | 0.5% when a Group 1 or Group 2 token is swapped with other tokens. |
History
| Date | Event |
|---|---|
| 15 August 2022 | Earliest archived OKX page for the wallet, then titled OKX Wallet, listing OKC, Ethereum, Polygon, Avalanche and BSC. |
| 5 September 2023 | OKX help article describing the product as OKX Web3 Wallet first published. |
| 20 March 2026 | SlowMist completed a key-management audit of the wallet clients. |
| 22 October 2026 | In some regions the wallet entry moved inside the OKX app to Services, or users are directed to the standalone OKX Wallet app. |
Risks and caveats
- Losing the seed phrase or private key means losing access; the wallet cannot retrieve a lost password.
- Blockchain transfers are irreversible; accidental or fraudulent transactions may not be recoverable.
- Wallet access inside the OKX app and available features depend on region and identity details.
About the developer
- Legal entity
- Services on the platform are provided by OKX Technology Inc (developer API services by OKX Technology Services Pte. Ltd.).
- Parent company
- Part of OKX, which runs the OKX centralized exchange.
- Developer
- OKX; the terms call the product OKX Web3 Wallet Software.
Official links
- Website: web3.okx.com
- Download: web3.okx.com/download
- Security: web3.okx.com/security
- Support: web3.okx.com/help
- Docs: web3.okx.com/dex-fees
Questions and answers
Is OKX Wallet self-custodial?
Yes. The user holds the seed phrase and keys; wallet assets are separate from an OKX exchange account.
Is OKX Wallet open source?
Not fully. OKX publishes wallet SDKs on GitHub, but the app code audited by SlowMist sits in a non-public repository.
Has OKX Wallet been audited?
Yes. SlowMist audited key management in the Android, iOS and extension clients in March 2026 with a Passed result.
Does OKX Wallet charge fees?
Swaps through OKX DEX carry an interface fee of 0% to 0.5% depending on the tokens (as of 31 October 2026), plus network fees.
Who makes OKX Wallet?
OKX; services are provided by OKX Technology Inc.
Sources
- OKX Wallet — Home
- OKX Wallet — Security and audit report library
- OKX Wallet — DEX fee schedule
- OKX Wallet — What is OKX Web3 Wallet?
- OKX Wallet — What's a private key/seed phrase?
- OKX Wallet — Overview of the Exchange and Web3 Wallet
- OKX Wallet — Why can't I find the Web3 wallet in the OKX app?
- OKX — Web3 Ecosystem Terms of Service
- SlowMist — OKX Wallet Security Audit (March 2026)
- OKX — Wallet page (Wayback Machine, 15 August 2022)
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