On/Off Ramp

Bridge Fiat and Crypto

Move funds between your bank account and your onchain treasury, in either direction.

Move Money Without Friction

On-Ramp

Convert USD from your bank account into USDC or other stablecoins directly in your treasury.

Off-Ramp

Cash out stablecoins to your bank account via wire or ACH. Same-day or next-day settlement.

Approval Flow

Every ramp transaction flows through your organization's approval engine before execution.

Wire or ACH

Send from or settle to any connected bank account by wire or ACH.

Multi-Network

Ramp on and off Ethereum, Base, Arbitrum, Optimism, Avalanche, or Hyperliquid.

Audit Trail

Every conversion is recorded with timestamps, rates, approvals, and settlement confirmation.

On-Ramp

Bank to Blockchain

Fund your onchain treasury from your bank account. USD converts to USDC or your preferred stablecoin and lands in your wallet or Safe.

  • Wire or ACH: send from any connected bank account
  • Multiple stablecoins: receive USDC, USDT, or DAI
  • Direct to treasury: funds arrive in your wallet or Safe automatically
On-Ramp
From Bank Account (USD)
To Treasury (USDC)
Amount $250,000.00
Rate 1:1
Network Base
Off-Ramp

Blockchain to Bank

Cash out stablecoins to your bank account when you need traditional currency. Convert and settle with full visibility into rates and timing.

  • Stablecoin to USD: convert USDC, USDT, or DAI back to dollars
  • Fast settlement: same-day or next-day depending on method
  • Any connected bank: route to whichever account you choose
Off-Ramp
From Treasury (USDC)
To Bank Account (USD)
Amount 100,000 USDC
Rate 1:1
Method Wire Transfer

Fiat to Crypto and Back Again

1

Choose Direction

Select whether you're moving funds onchain or off. Pick the source and destination accounts.

2

Set Amount

Enter the amount and review the conversion. The cost is shown before you confirm, never after it settles.

3

Execute

The transfer moves through your approval flow and settles. Funds arrive in your destination account.

Ready to futurize financial operations?

Get started with Mezzanine and move modern money in minutes.