We cut the middleman. Velum connects you straight to the protocols, across 70+ chains. Swap any coin, get paid in the coin you want, and stack four privacy protocols your way. Velum adds 0%.
Most apps add a toll on top of every swap. We cut it again: Velum connects you straight to the protocols, with 0% from Velum.
Send from any wallet or exchange, Bitcoin included, to a one-time deposit address. You see the full cost in dollars before you start. Velum fee: 0%.
Ask for an exact amount of one coin on one chain. The payer pays with a coin they hold on 70+ chains, and covers every fee.
Your keys, on your device. Shield and Unshield in a tap, and the Velum Swap engine built in.
Each one hides something different. Use one, or stack them in the order you choose. Confidential crossing on NEAR Intents, the Solana ZK pool, Zcash shielded and Monero, with the full cost shown before you start.
Discover the protocolsYour swap runs on NEAR Intents, Relay, Chainflip and Privacy Cash directly, with no middleman taking a cut. Every provider is listed.
What other apps add on top: 0.85% to 0.88% on some of the best-known wallets, checked 14 Oct 2026. Velum adds 0%.
Compare costsBitcoin, Ethereum, Solana, Base, Arbitrum and every major chain in between: 70+ and counting.
Velum never holds your money or your keys, and every provider is listed. Code reviewed by AI security agents.
A REST API at /api/v1 and an MCP server with nine tools. No key needed.
Build with VelumPOST /api/v1/quote
{ "from": { "chain": "sol", "token": "native" },
"to": { "chain": "base", "token": "USDC" },
"amount": "1.5" }
→ routes[0].provider "near"
→ routes[0].costBps 23.18
→ routes[0].etaSeconds 43
→ velum fee 0%Velum finds the protocol that can carry your swap or payment, shows the full cost in dollars before you start, and follows it until it lands. The protocols do the moving.
Finds a protocol that can carry it, prices every leg, checks your addresses and follows the swap to the end.
Issue the one-time deposit address, move the money between chains and deliver it to your address.
Send from any wallet or exchange. No account, no sign-in, no wallet to connect.
0%. You pay only what the protocols and networks charge, and you see it before you start.
Straight on the protocols, across 70+ chains. No account, no sign-in, no wallet to connect. Velum adds 0%.