This is basically just start of something we've been trying to do with our small team of three.
The end game is using UBP for multi-chain transfers.
SOL to ETH with one click.
Let us be transparent when we say this is a heavy task and many bumps on the way.

What UBP does and doesn’t do
Right now UBP:
✅ Standardizes what you’re pointing at: ubp:sol/tx/..., ubp:eth/address/...
❌ Does not move funds by itself
❌ Does not know about prices, slippage, routes, bridges
So to get “1-click SOL → ETH”, you keep UBP as:
The standard way to describe a cross-chain payment.
By turning “send 1 SOL to an ETH address” into a single UBP intent your wallet or dapp can auto-route through bridges + DEXs behind the scenes.
User signs once on Solana → recipient gets ETH on Ethereum easier.
Keep in mind; every transaction, wallet and quite literally everything can be UBP.
UBP becomes the language.
Routers do the lifting.
Cross-chain becomes simple.
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