Your crypto. Your AI.
One Hub.
Portfolio, swaps, bridges, approvals, and full transaction history — all in one place. Connect any wallet, trade with natural language, sign everything yourself.
The first crypto hub you talk to
Swap, bridge, and send from a conversation with your favorite AI agent. Every wallet, every chain — right from the chat.
You say it
"Swap 100 USDC to ETH on Arbitrum." Your AI agent understands, finds the best route, and sends the transaction to the Hub.
Hub shows it
The trade appears instantly — amounts, fees, slippage, risk level. Review on web or mobile, from any device.
You sign it
Approve in your own wallet. MetaMask, Phantom, Ledger — whatever you use. The AI never touches your keys.
Works with your favorite agents
Everything you need
A multi-wallet, multi-chain trading interface — no installs, no seed phrases to manage, no custody risk.
Portfolio Dashboard
See all your tokens across every chain in one view. Real-time prices, balance breakdown, and total value — updated live.
Best-Rate Swaps
Swap any token with optimal routing via 0x. Compare quotes, set slippage, review gas — approve in your wallet. Zero markup.
Cross-Chain Bridge
Move tokens between Ethereum, Arbitrum, Base, Polygon, BNB, and more. LI.FI finds the cheapest route. Track status in real time.
Real-Time Approvals
When your AI agent proposes a trade, it appears instantly in the Hub via WebSocket. Review risk level, amounts, and gas — then approve or reject.
Smart History
Full transaction log with filters by chain, type, and date. Search by address or tx hash. Repeat any transaction as a Quick Action.
Quick Actions
Save frequent sends, swaps, and bridges as one-tap templates. Create from scratch or from history. Synced across all your devices.
Built-in tools
Address Book
Save contacts with labels and notes. Auto-complete when sending. Shared across Hub, mobile, and Telegram.
API Key Management
Generate keys with granular permissions — read, swap, send, bridge. Monitor usage stats, revoke instantly. Setup guides for Claude, Cursor, and CLI.
Security Controls
Set your default slippage for all swaps. Whitelist trusted addresses. Every transaction requires your explicit review and approval.
Themes & Preferences
Dark, light, or system. Preferences stored locally — no account needed, instant switch.
All features are free. No signup — just connect your wallet.
Works with your wallets
+100 more via WalletConnect
MetaMask, Phantom, Trust Wallet, Coinbase Wallet, Ledger, WalletConnect, and hundreds more.
Supported chains
15 chains supported — swap, bridge, and manage assets across all of them
Security by design
Non-custodial. No exceptions.
How it works
From zero to trading in under 2 minutes
Connect your wallets
MetaMask, Phantom, Trust Wallet, Ledger — or any WalletConnect wallet. Add as many as you want. Your keys stay with you.
Explore your portfolio
See all your tokens and balances across every chain. Swap, bridge, or send right from the dashboard.
Add your AI agent
Generate an API key, paste it into Claude, ChatGPT, Cursor, or Windsurf. Your AI can now propose trades that appear in the Hub.
Review and approve
Every transaction shows amounts, fees, and risk level. You review, you sign — in your own wallet.
Questions about the Hub
Do I need to create an account?+
No. Just connect your existing wallets (MetaMask, Phantom, Trust Wallet, etc.) and the Hub is ready. Add as many wallets as you want. No email, no password, no signup.
Is it free?+
Yes, completely. No subscription, no swap markup, no hidden fees. y0 earns from DEX affiliate programs — you pay the same price as going directly to the DEX.
Can I use the Hub without an AI agent?+
Absolutely. The Hub works as a standalone trading interface. You can swap, bridge, send, and manage your portfolio without connecting any AI. The AI integration is optional.
Which AI agents work with the Hub?+
Any MCP-compatible agent: Claude Desktop, Cursor, ChatGPT with function calling, Windsurf, LangChain, and more. Generate an API key in the Hub, add it to your agent, and it can propose transactions for you to review.
What happens if my AI agent proposes a bad trade?+
You always review and approve. Every transaction shows exact amounts, fees, slippage, and risk level before signing. You can reject any transaction. The AI cannot sign or execute anything on its own.
Where is my data stored?+
Wallet connection is handled by WalletConnect (peer-to-peer). Quick Actions and contacts are stored on y0 servers (encrypted, tied to your wallet address). Theme preferences are stored in your browser. Private keys never leave your device.
Ready to try?
Connect your wallet and start trading in seconds. Free, non-custodial, no signup.