Sidekick (K) Wallet
Where to store K — 50 wallets and 3 exchanges, matched to the networks K actually runs on.
K moves over 3 networks (Solana, BNB Smart Chain (BEP20), Ethereum (ERC20)), and a wallet has to support the same network you withdraw on. 50 of the 123 wallets we track hold K on Solana out of the box, including 11 hardware wallets (Ledger, Trezor, OneKey). Another 27 wallets cover K only on other networks it is issued on — useful, but not interchangeable: K sent over Solana will not arrive in a wallet that only supports BNB Smart Chain (BEP20). 3 exchanges accept K deposits; moving it from there to your own wallet costs from $0.00 on MEXC.
Networks K runs on
Wallets that hold K on Solana
| Wallet | Type | Custody | Platforms | Networks for K | Chains | Site |
|---|---|---|---|---|---|---|
 MetaMask | Software | Self-custody | Browser, iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 12+ | Official ↗ |
 Trust Wallet | Software | Self-custody | iOS, Android, Browser | SolanaBNB Smart Chain (BEP20) +1 | 33+ | Official ↗ |
 Coinbase Wallet | Software | Self-custody | iOS, Android, Browser | SolanaBNB Smart Chain (BEP20) +1 | 13+ | Official ↗ |
 Phantom | Software | Self-custody | Browser, iOS, Android | SolanaEthereum (ERC20) | 8 | Official ↗ |
 Ledger | Hardware | Self-custody | Device, Desktop, iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 56+ | Official ↗ |
 OKX Wallet | Exchange wallet | Self-custody | Browser, iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 45+ | Official ↗ |
 Binance Web3 Wallet | Exchange wallet | MPC (no seed phrase) | iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 22 | Official ↗ |
 Bitget Wallet | Exchange wallet | Self-custody | iOS, Android, Browser | SolanaBNB Smart Chain (BEP20) +1 | 30+ | Official ↗ |
 Trezor | Hardware | Self-custody | Device, Desktop, Web | SolanaBNB Smart Chain (BEP20) +1 | 19+ | Official ↗ |
 Exodus | Software | Self-custody | Desktop, iOS, Android, Browser | SolanaBNB Smart Chain (BEP20) +1 | 30 | Official ↗ |
 SafePal | Software | Self-custody | iOS, Android, Browser, Device | SolanaBNB Smart Chain (BEP20) +1 | 28+ | Official ↗ |
 TokenPocket | Software | Self-custody | iOS, Android, Browser, Desktop | SolanaBNB Smart Chain (BEP20) +1 | 25+ | Official ↗ |
 imToken | Software | Self-custody | iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 19+ | Official ↗ |
 Atomic Wallet | Software | Self-custody | Desktop, iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 35 | Official ↗ |
 Guarda | Software | Self-custody | Web, Desktop, iOS, Android, Browser | SolanaBNB Smart Chain (BEP20) +1 | 30 | Official ↗ |
 Solflare | Software | Self-custody | Browser, iOS, Android, Web | Solana | 1 | Official ↗ |
 Backpack | Software | Self-custody | Browser, iOS, Android | SolanaEthereum (ERC20) | 5 | Official ↗ |
 Cake Wallet | Software | Self-custody | iOS, Android, Desktop | SolanaEthereum (ERC20) | 12 | Official ↗ |
 Brave Wallet | Software | Self-custody | Desktop, iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 11+ | Official ↗ |
 Zerion | Software | Self-custody | Browser, iOS, Android, Web | SolanaBNB Smart Chain (BEP20) +1 | 13+ | Official ↗ |
 Uniswap Wallet | Software | Self-custody | iOS, Android, Browser | SolanaBNB Smart Chain (BEP20) +1 | 12 | Official ↗ |
 Zengo | Software | MPC (no seed phrase) | iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 16 | Official ↗ |
 Ctrl (XDEFI) | Software | Self-custody | Browser, iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 17+ | Official ↗ |
 Coin98 | Software | Self-custody | Browser, iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 17+ | Official ↗ |
 MathWallet | Software | Self-custody | Browser, iOS, Android, Web | SolanaBNB Smart Chain (BEP20) +1 | 22+ | Official ↗ |
 Edge | Software | Self-custody | iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 25 | Official ↗ |
 Klever | Software | Self-custody | iOS, Android, Browser | SolanaBNB Smart Chain (BEP20) +1 | 14 | Official ↗ |
 Gem Wallet | Software | Self-custody | iOS, Android, Browser | SolanaBNB Smart Chain (BEP20) +1 | 25 | Official ↗ |
 OneKey | Hardware | Self-custody | Device, Browser, iOS, Android, Desktop | SolanaBNB Smart Chain (BEP20) +1 | 28+ | Official ↗ |
 Tangem | Hardware | Self-custody | Device, iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 38 | Official ↗ |
| Keystone | Hardware | Self-custody | Device | SolanaBNB Smart Chain (BEP20) +1 | 23+ | Official ↗ |
 ELLIPAL | Hardware | Self-custody | Device, iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 24+ | Official ↗ |
| SecuX | Hardware | Self-custody | Device, iOS, Android, Web | SolanaBNB Smart Chain (BEP20) +1 | 21+ | Official ↗ |
 NGRAVE ZERO | Hardware | Self-custody | Device, iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 18+ | Official ↗ |
 D'CENT | Hardware | Self-custody | Device, iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 21+ | Official ↗ |
 Cypherock X1 | Hardware | Self-custody | Device, Desktop | SolanaBNB Smart Chain (BEP20) +1 | 16+ | Official ↗ |
 Enkrypt | Software | Self-custody | Browser | SolanaBNB Smart Chain (BEP20) +1 | 12+ | Official ↗ |
 Magic Eden Wallet | Software | Self-custody | Browser, iOS, Android | SolanaEthereum (ERC20) | 8 | Official ↗ |
 Blockchain.com Wallet | Software | Self-custody | Web, iOS, Android | SolanaEthereum (ERC20) | 6 | Official ↗ |
 Kraken Wallet | Exchange wallet | Self-custody | iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 12 | Official ↗ |
 Crypto.com Onchain | Exchange wallet | Self-custody | iOS, Android, Browser | SolanaBNB Smart Chain (BEP20) +1 | 12+ | Official ↗ |
 Bybit Wallet | Exchange wallet | MPC (no seed phrase) | iOS, Android, Browser | SolanaBNB Smart Chain (BEP20) +1 | 14 | Official ↗ |
 Gate Wallet | Exchange wallet | Self-custody | iOS, Android, Browser | SolanaBNB Smart Chain (BEP20) +1 | 15+ | Official ↗ |
 KuCoin Wallet | Exchange wallet | Self-custody | iOS, Android, Browser | SolanaBNB Smart Chain (BEP20) +1 | 12+ | Official ↗ |
 Vultisig | Software | MPC (no seed phrase) | iOS, Android, Desktop, Browser | SolanaBNB Smart Chain (BEP20) +1 | 18+ | Official ↗ |
 Nightly | Software | Self-custody | Browser, iOS, Android | SolanaEthereum (ERC20) | 5+ | Official ↗ |
| ONTO | Software | Self-custody | iOS, Android, Browser | SolanaBNB Smart Chain (BEP20) +1 | 13+ | Official ↗ |
 Bitpie | Software | Self-custody | iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 17+ | Official ↗ |
 Martian | Software | Self-custody | Browser, iOS, Android | Solana | 3 | Official ↗ |
 Arculus | Hardware | Self-custody | Device, iOS, Android | SolanaBNB Smart Chain (BEP20) +1 | 16 | Official ↗ |
Wallets for K on other networks
Exchanges also list K on 2 other networks. The balance you hold there is the version of K issued on that chain — a different asset with its own address format, not something you can send to a Solana address. Match the network on the exchange withdrawal screen to the wallet, every time.
| Wallet | Type | Custody | Platforms | Networks for K | Chains | Site |
|---|---|---|---|---|---|---|
 Rabby | Software | Self-custody | Browser, Desktop, iOS, Android | BNB Smart Chain (BEP20)Ethereum (ERC20) | 21+ | Official ↗ |
 Keplr | Software | Self-custody | Browser, iOS, Android | Ethereum (ERC20) | 14+ | Official ↗ |
 TronLink | Software | Self-custody | Browser, iOS, Android | BNB Smart Chain (BEP20)Ethereum (ERC20) | 4 | Official ↗ |
 Talisman | Software | Self-custody | Browser, Web | Ethereum (ERC20) | 7+ | Official ↗ |
 SubWallet | Software | Self-custody | Browser, iOS, Android | Ethereum (ERC20) | 8+ | Official ↗ |
 Nova Wallet | Software | Self-custody | iOS, Android | Ethereum (ERC20) | 6 | Official ↗ |
 Ronin Wallet | Software | Self-custody | Browser, iOS, Android | Ethereum (ERC20) | 2 | Official ↗ |
 Core | Software | Self-custody | Browser, iOS, Android | Ethereum (ERC20) | 5+ | Official ↗ |
 Rainbow | Software | Self-custody | iOS, Android, Browser | BNB Smart Chain (BEP20)Ethereum (ERC20) | 8+ | Official ↗ |
 Safe | Software | Self-custody | Web, iOS, Android | BNB Smart Chain (BEP20)Ethereum (ERC20) | 16 | Official ↗ |
 Argent | Software | Self-custody | iOS, Android, Web | Ethereum (ERC20) | 2 | Official ↗ |
 Ambire | Software | Self-custody | Browser, Web, iOS, Android | BNB Smart Chain (BEP20)Ethereum (ERC20) | 12+ | Official ↗ |
 Coinomi | Software | Self-custody | iOS, Android, Desktop | BNB Smart Chain (BEP20)Ethereum (ERC20) | 25 | Official ↗ |
 BitBox02 | Hardware | Self-custody | Device, Desktop | Ethereum (ERC20) | 7 | Official ↗ |
 KeepKey | Hardware | Self-custody | Device, Desktop, Web | BNB Smart Chain (BEP20)Ethereum (ERC20) | 9 | Official ↗ |
 GridPlus Lattice1 | Hardware | Self-custody | Device | BNB Smart Chain (BEP20)Ethereum (ERC20) | 8+ | Official ↗ |
 MyEtherWallet (MEW) | Software | Self-custody | Web, Browser, iOS, Android | BNB Smart Chain (BEP20)Ethereum (ERC20) | 14+ | Official ↗ |
 Frame | Software | Self-custody | Desktop | BNB Smart Chain (BEP20)Ethereum (ERC20) | 11+ | Official ↗ |
 Leap | Software | Self-custody | Browser, iOS, Android | Ethereum (ERC20) | 10+ | Official ↗ |
 Cosmostation | Software | Self-custody | Browser, iOS, Android | Ethereum (ERC20) | 9+ | Official ↗ |
 Bitcoin.com Wallet | Software | Self-custody | iOS, Android | Ethereum (ERC20) | 5 | Official ↗ |
 1inch Wallet | Software | Self-custody | iOS, Android | BNB Smart Chain (BEP20)Ethereum (ERC20) | 12 | Official ↗ |
 THORWallet | Software | Self-custody | iOS, Android, Web | BNB Smart Chain (BEP20)Ethereum (ERC20) | 13 | Official ↗ |
 Verus Mobile | Software | Self-custody | iOS, Android, Desktop | Ethereum (ERC20) | 2 | Official ↗ |
 Wander (ArConnect) | Software | Self-custody | Browser, iOS, Android | Ethereum (ERC20) | 2 | Official ↗ |
 Station | Software | Self-custody | Browser, iOS, Android | Ethereum (ERC20) | 4 | Official ↗ |
 Enjin Wallet | Software | Self-custody | iOS, Android | BNB Smart Chain (BEP20)Ethereum (ERC20) | 5 | Official ↗ |
Exchanges that hold K for you
An exchange account is a wallet too — it just is not your keys. The last column is what it costs to move K out to a wallet you control, which is the number that actually decides where you park it.
| Exchange | Deposit networks | Cheapest way out | Via | Visit |
|---|---|---|---|---|
 MEXC | Ethereum (ERC20)BNB Smart Chain (BEP20)Solana | Free | Ethereum (ERC20) | Visit ↗ |
 Ourbit | BNB Smart Chain (BEP20)SolanaEthereum (ERC20) | $0.0₄59121 K | BNB Smart Chain (BEP20) | Visit ↗ |
 Flipster | Solana | $0.076861,300 K | Solana | Visit ↗ |
K wallets — FAQ
What is the best wallet for Sidekick (K)?
There is no single best one — it depends on how much you hold. MetaMask supports K on Solana, BNB Smart Chain (BEP20), Ethereum (ERC20) and is the most widely used option in our list; for larger amounts, Ledger keeps the keys on a separate device. Anything you pick has to support the same network you withdraw on.
Which network should I use to send K to my wallet?
Solana is the network most exchanges use for K (5 of them). Pick the same network on both sides — the exchange withdrawal screen and your wallet. K sent over a network your wallet does not support is usually unrecoverable.
Can I keep K on an exchange instead of a wallet?
Yes — 3 exchanges we track accept K deposits, and that is the simplest option. The trade-off is that the exchange holds the keys, so the balance depends on the exchange staying solvent and keeping withdrawals open. Moving K out to your own wallet later costs from $0.00 on MEXC.
Do I pay a fee to move K into a wallet?
The wallet itself is free. What you pay is the exchange's withdrawal fee, which starts at $0.00 for K — a flat amount of K set by each exchange, not by the wallet. Our K withdrawal fee table compares every exchange and network.
We do not test wallets or take payment to be listed here. Wallet support is worked out by matching the networks each wallet documents (list reviewed 2026-08-29) against the networks exchanges actually use for K (last sync 2026-08-29 00:53 UTC) — so a wallet appears here because the chain matches, not because someone rated it. Verify on the wallet’s own site before sending funds, and always send a small test amount first.