uSwap: Cards, Swaps, Mullvad, p2p-on/off ramps, starting @ 0% uSwap fees

u.software — Thu, 22 Oct 2026 22:57:41 +0000

I'm building uSwap so moving between crypto, payment apps and digital services starts in one place. Pick what you have and what you want back; the routing engine coordinates the providers behind the quote.

Eligible standard crypto-to-crypto routes have a 0% uSwap platform fee. Provider and network costs are shown in the quote, alongside who handles the route.

P2P on/off ramps include Cash App, Zelle, Wise and Revolut. You can also use anything we support to buy Mullvad, Telegram Premium and Stars, Discord Nitro and boosts, gift cards, and reloadable virtual cards.

The providers are public. So is the customer feedback. We've processed $5M+ across 6,000 swaps.

Try a quote.

tx.taxi: mempool.space, but for every blockchain

u.software — Thu, 22 Oct 2026 20:15:54 +0000

Checking a transaction shouldn't mean remembering a different explorer for every chain. I'm building tx.taxi to give you one place to start.

Paste a transaction ID, block or address, or open a chain's explorer directly. Search checks which network the input belongs to. A confirmed match opens its explorer; when several networks could fit, you choose the chain.

The directory includes Bitcoin and Lightning, Ethereum, Monero, Litecoin, Bitcoin Cash, Dash, TON and Dogecoin. The native explorers build on the Mempool Open Source Project.

Code and credits.

DEV Community: u.software

uSwap: Cards, Swaps, Mullvad, p2p-on/off ramps, starting @ 0% uSwap fees

tx.taxi: mempool.space, but for every blockchain