Your wallet is
your fingerprint
Sign in to your existing wallet with your passkey. New accounts are available at KOIN Vault.
Connecting to wallet…
No account found for this passkey. Create an account and use the updated wallet at KOIN Vault.
Have another saved passkey? Choose a saved passkey
Need account recovery? Go to KOIN Vault and use your saved recovery file to restore your wallet there.
This browser has no biometric passkey support — try a phone, or a browser with Face ID / fingerprint / Windows Hello.
Demo mode — no chain connected yet; the passkey flow is real, transactions simulate.
Held by the app's funding key until it lands as KOIN. Tap a row to convert.
Buy KOIN Simulated
Convert ETH, USDC, USDT or SOL you already hold — from any wallet or exchange — into KOIN. One passkey tap lands it.
You need ETH, USDC, USDT or SOL in another wallet or exchange first. This account gets its own Ethereum and Solana deposit addresses; whatever you send there is converted to KOIN here.
Tap the address to copy. ETH, USDC or USDT.
Tap the address to copy. SOL only — it is converted to KOIN through Wormhole and Vortex.
Waiting for a deposit — balances appear here within a minute of confirming on Ethereum.
A conversion is in progress — see step 3.
Once a conversion starts, its progress and the landing button appear here.
Your passkey signs the Koinos-side step only. Fee: free.
Quotes are live; the best route is marked.
Security
Scan a connection QR from a Koinos app. Every transaction still needs your passkey approval.
Transaction request
- App
- Site
- Contract calls
- Network
Check the app and action carefully. Your passkey signs the exact transaction shown here.
Checking your keys…
Reading the sign-in methods registered on your account.
One passkey is one point of failure — if its account (Google / Apple) is ever lost, so is the wallet. Add a second passkey from another device, or download a recovery kit you keep offline.
✓ A recovery kit is active for this account — the file you saved opens it all by itself.
New passkey captured ✓ — now confirm with your current passkey to register it on-chain.
Save your recovery kit as a .txt file. If the download didn't start, use the button below. Keep the file safe and offline — anyone holding it controls the account. It only works after you activate it.
Download recovery kit (.txt)View kit text
On iPhone: tap Share, then Add to Home Screen. It opens full-screen like an app.
Add this wallet to your home screen from your browser's menu to open it like an app.
✓ Installed — you are using the home-screen app.
✓ Works offline — the app shell is saved on this device. Balances still need a connection.
How this account works
Your account is an on-chain contract (Veive protocol); every key on it — passkeys and the recovery kit alike — is a registered credential the blockchain checks itself. Passkeys sync through iCloud Keychain / Google Password Manager; the recovery kit is your manual, offline fallback. Any one of them signs; losing one loses nothing while another remains.
Your account stays on-chain. Your passkey opens it again.
KOIN Koin
This wallet sends KOIN today — sending other tokens is coming.
- Contract
- Decimals
- Network
Send KOIN fees on us
From your account …
Available —
- To
- Amount
- Fee
- Free
- Signed with
- Network
Your passkey signs exactly this and nothing else.
You are offline — the send will fail until you reconnect.
Sends unlock once your account is live on-chain — usually under a minute.
Receive …
One address for KOIN, VHP and every Koinos token.
Tap the address to copy
Request a specific amount
Send only KOIN and Koinos tokens here. To add ETH, USDC or USDT use Buy.
Add a token
Up to 12 extra tokens. Balances are read from the chain; prices are not available for them.
