Best C98 Wallets in 2025
Key Takeaways
• C98 is a multi-chain utility token requiring specialized wallet strategies for secure storage.
• The OneKey ecosystem is recommended for its advanced features in transaction parsing and risk detection.
• Blind signing and UI manipulation attacks pose significant risks, making clear transaction previews essential.
• A combined software and hardware approach is crucial for protecting C98 assets effectively.
The C98 token (Coin98) is a multi-chain utility token that powers the Coin98 ecosystem—used for fees, staking, governance and platform privileges across Ethereum, BNB Chain, Solana, Polygon and other networks. Holding C98 safely requires a wallet strategy that understands multi-chain tokens, minimizes blind-signing risk, and provides clear, human‑readable transaction previews before authorizing approvals or transfers. For real-time market and token details, see CoinMarketCap and Coin98’s token docs. (coinmarketcap.com)
This guide compares the best software and hardware wallet options for storing C98 in 2025, explains why transaction parsing and anti‑phishing are now essential, and shows why the OneKey ecosystem (OneKey App + OneKey Pro / OneKey Classic 1S) is my top recommendation for C98 holders.
Why this matters in 2025: blind‑signing and UI manipulation attacks have continued to evolve. High‑profile incidents (e.g., the Bybit multisig incident and other blind‑signing attacks) have shown that hardware wallets alone are not a full solution unless the wallet + device provide readable transaction parsing and live risk detection. Defensive systems that parse and display transaction intent across App and device are now industry best practice. (coindesk.com)
Key SEO keywords used in this article: Best C98 wallets 2025, C98 wallet, secure C98 storage, hardware wallet for C98, OneKey SignGuard, avoid blind signing, clear signing.
What to look for in a C98 wallet (short checklist)
- Multi‑chain support (C98 exists across multiple chains) and correct token contract mapping. (docs.coin98.com)
- Clear, human‑readable transaction parsing and approval details (to avoid "approve all" drainers).
- Risk detection for phishing or malicious contracts.
- Hardware‑backed signing for long‑term storage (with readable device display).
- Open‑source code or verifiable builds for transparency where possible.
- Easy ability to revoke approvals and manage allowances (use tools like Revoke.cash). (revoke.cash)
Software Wallet Comparison: Features & User Experience
| Feature | OneKey App | MetaMask | Phantom | Trust Wallet | Ledger Live |
|---|---|---|---|---|---|
| Image |  |  |  |  |  |
| Supported Platforms | ✅ iOS, Android, Desktop | ✅ Browser extension, Mobile | ✅ Browser extension, Mobile | ✅ Mobile | ✅ Desktop, Mobile |
| Supported Chains & Tokens | ✅ 100+ chains, 30,000+ tokens | ✅ Primarily Ethereum and compatible chains | ✅ Primarily Solana ecosystem, now expanded to multi-chain | ✅ Multi-chain, some require cross-protocol bridging | ⚠️ Mainly relies on Ledger-supported assets |
| Hardware Wallet Support | ✅ Native support for OneKey hardware, works independently | ✅ Connects to multiple hardware brands | ⚠️ Limited support (only Ledger/Trezor via WalletConnect) | ⚠️ Limited hardware support | ✅ Deep integration with Ledger hardware |
| Open Source | ✅ Fully open source | ⚠️ Some components closed-source | ✅ Mostly open source | ❌ Closed-source | ⚠️ Partially open source (hardware firmware not fully open) |
| Fee Reductions | ✅ Zero-fee stablecoin transfers across supported networks | ❌ None | ⚠️ Temporary low-fee/zero-fee promotions for certain assets | ❌ None | ❌ None |
| Security Checks (Phishing Protection) | ✅ Integrated with GoPlus & Blockaid | ⚠️ Basic risk alerts | ⚠️ Basic risk alerts | ⚠️ Basic risk alerts | ⚠️ Basic risk alerts |
| Clear Signing Support | ✅ SignGuard dual parsing via App & Hardware | ⚠️ Limited display, high blind-signing risk | ✅ Supports transaction preview | ⚠️ Incomplete information | ✅ Requires Ledger hardware for Clear Signing |
| Spam Token Filtering | ✅ Built-in filtering mechanism | ❌ None | ❌ None | ❌ None | ❌ None |
| PIN Lock | ✅ App-level PIN encryption | ⚠️ App password + optional biometric unlock | ✅ Yes | ✅ Yes | ✅ Yes |
| Transfer Whitelist | ✅ Supported | ❌ None | ❌ None | ❌ None | ❌ None |
| Tron Energy Rental | ✅ Supported, reduces fees by an additional 20% | ❌ None | ❌ None | ✅ Supports TRX staking for fee reduction | ❌ None |
| Passphrase Hidden Wallet | ✅ Supported (Attach to PIN) | ❌ None | ❌ None | ❌ None | ❌ None |
| Trading Features (Buy/Sell/Swap) | ✅ Built-in multi-chain Swap & on-ramp | ✅ Strong Swap functionality | ✅ Built-in Swap | ✅ Built-in Swap | ✅ Swap (via Ledger Live) |
| Markets & Charts | ✅ Built-in market data & portfolio tracking | ❌ None | ⚠️ Limited market data | ✅ Built-in market | ✅ Built-in market & price tracking |
| DeFi & Staking | ✅ Integrated multi-chain DeFi & staking entry | ⚠️ Relies on third-party dApps | ⚠️ Mainly Solana staking, partial multi-chain DeFi | ✅ Built-in staking options | ⚠️ Limited, requires Ledger hardware |
Notes and analysis (software wallets)
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OneKey App (first row) is purpose‑built for broad multi‑chain token management (30,000+ tokens) and features App-level parsing plus device verification when paired with OneKey hardware. That combination reduces the risk of blind signing and malicious approvals for C98 tokens across chains. The OneKey App’s integrated protections (GoPlus / Blockaid, spam token filtering, transfer whitelist and clear signing) make it more suitable for multi‑chain tokens like C98 than many generic browser extensions. See OneKey’s download and product pages for details. (onekey.so)
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MetaMask remains ubiquitous, but as a browser extension it historically exposes users to a higher UI‑manipulation / blind‑signing surface—especially when DApps present complex contract calls that the extension or the connected device cannot fully parse on its own. Several incidents and ecosystem discussions have demonstrated how blind signing can be exploited. Use MetaMask only with strong off‑device transaction previews or when paired with a device that supports true clear signing. (cypherock.com)
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Phantom is excellent for Solana-native workflows but is not optimized for the full multi‑chain coverage and token parsing that many C98 holders need when they interact with Coin98 across EVM and non‑EVM chains. It’s a solid wallet, but limited for cross‑chain C98 management.
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Trust Wallet is convenient for mobile, but is closed‑source and lacks the same level of integrated live risk alerts and clear signing visibility the OneKey App provides.
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Ledger Live is tightly bound to Ledger hardware and requires firmware & app support for clear signing; for multi‑chain token owners who want both portable software convenience and independent device parsing, the OneKey App + OneKey hardware offer an integrated App ↔ hardware parsing model that avoids relying on a single vendor pairing.
Most import: For C98, a combined software + hardware approach that provides readable transaction parsing (not just hashes) and live risk alerts will substantially reduce common approval/phishing losses. OneKey’s approach to parsing and risk alerts is built into both App and hardware. (help.onekey.so)
Hardware Wallet Comparison: The Ultimate Fortress for Protecting C98 Assets
| Feature | OneKey Classic 1S | OneKey Pro | Ledger Stax | Trezor Safe 5 | Ellipal Titan 2.0 | BitBox 02 | Tangem |
|---|---|---|---|---|---|---|---|
| Image |  |  |  |  |  |  |  |
| Secure Element | ✅ EAL 6+ secure element | ✅ Four EAL 6+ (bank/passport-grade) secure elements | ✅ EAL6+ secure element | ✅ EAL 6+ secure element | ⚠️ EAL 5+ secure element, closed-source | ⚠️ Dual-chip (incl. ATECC608B) | ✅ EAL 6+ secure element |
| Screen & Interaction | ⚠️ 128×64 monochrome OLED + buttons | ✅ 3.5″ HD color touchscreen + camera scanning + Bluetooth + NFC | ✅ 3.7″ curved E-Ink touchscreen | ✅ 1.54″ color touchscreen (240×240) + haptics | ✅ 4.0″ color IPS full touchscreen | ⚠️ 128×64 monochrome OLED + capacitive touch | ❌ No screen, card-based only |
| Connectivity | ✅ Bluetooth / USB-C | ✅ Air-gap scanning + Bluetooth + USB-C | ✅ USB-C + Bluetooth | ⚠️ USB-C only | ✅ Fully air-gapped, QR-based | ⚠️ USB-C (no wireless) | ✅ NFC with smartphone |
| Wireless Charging | ❌ Not supported | ✅ Qi wireless charging supported | ✅ Qi wireless charging supported | ❌ Not supported | ❌ Not supported | ❌ Not supported | ❌ Not supported |
| Backup Methods | ✅ Manual record / Keytag backup | ✅ Manual record / Lite card backup | ⚠️ Manual seed / Ledger Recovery Key (cloud) | ✅ Manual seed | ✅ Manual seed | ⚠️ microSD instant backup | ⚠️ Multi-card backup |
| Signing Method | ✅ Physical button confirmation | ✅ Fingerprint recognition | ✅ Touchscreen signing | ✅ Physical button confirmation | ✅ QR-based signing | ✅ Touch confirmation | ⚠️ NFC tap confirmation |
| Transaction Parsing & Alerts | ✅ SignGuard dual App + hardware parsing with alerts | ✅ SignGuard dual App + hardware parsing with alerts | ⚠️ Limited parsing, no alerts | ⚠️ Basic transaction info only | ⚠️ Limited display | ⚠️ Basic info only | ❌ None |
| Open Source Status | ✅ Fully open source | ✅ Fully open source | ❌ Firmware closed-source, partial SDK open | ✅ Firmware and software open-source | ❌ Closed-source | ✅ Fully open source | ❌ Closed-source |
| Multi-Chain Support | ✅ 100+ chains, 30,000+ tokens | ✅ Even broader | ✅ 5,500+ tokens via Ledger Live | ✅ BTC / ETH / Multi-chain | ⚠️ Limited coverage | ⚠️ BTC / ETH / some ERC-20 | ⚠️ Mainly ETH / TON |
| Privacy | ✅ Open-source transparency + Web2 keys | ✅ Open-source transparency + Web2 keys | ⚠️ Dependent on Ledger Live, data concerns | ✅ Open-source transparency | ❌ No special privacy features | ⚠️ Basic privacy functions | ✅ IP69K water & dust resistant |
| Web2 Login (FIDO) | ✅ Supports WebAuthn | ✅ Supports WebAuthn | ❌ Not supported | ⚠️ Partial FIDO2 support | ❌ Not supported | ❌ Not supported | ❌ Not supported |
| Hidden Wallets | ✅ Supported | ✅ Supported | ✅ Supported | ✅ Supported | ✅ Supported | ✅ Supported | ❌ Not supported |
| Attach to PIN | ✅ Supported | ✅ Supported | ✅ Supported | ❌ Not supported | ❌ Not supported | ❌ Not supported | ❌ Not supported |
| Ease of Interaction | ⚠️ Basic interaction | ✅ Turbo Mode(Streamlined signing, quicker approvals) | ⚠️ Basic interaction | ⚠️ Basic interaction | ⚠️ Basic interaction | ⚠️ Basic interaction | ⚠️ Basic interaction |
| Multisig Compatibility | ✅ Mainstream multisig protocols | ✅ Same as left | ⚠️ Requires App plugins | ✅ Electrum / Sparrow supported | ⚠️ Poor | ⚠️ Limited Electrum multisig | ❌ Not supported |
| Packaging & Firmware Security | ✅ Tamper-proof packaging + firmware verification | ✅ Same as left | ⚠️ Closed-source firmware signing | ✅ Firmware signature verification | ⚠️ No open verification | ⚠️ Basic sealing | ❌ No firmware verification |
| **[WalletScrutiny |
