Refuel402
Same-wallet route
ONE ADDRESS · CROSS-CHAIN · GAS ON ARRIVAL

Bridge to Hedera.
Arrive ready.

Use one MetaMask account from origin to HBAR. Refuel402 verifies the bridge, destination asset, SaucerSwap route, and payment path before it lets you move.

Unified journey

Bridge & refuel

One wallet from start to finish Your MetaMask address is locked as bridge sender, Hedera destination, payer, and HBAR recipient.
Origin network same address Hedera testnet
Enter the source-token amount.
HBAR
Exact destination output, within policy caps.
i
Select a routeWe will check bridge delivery, the exact Hedera representation, SaucerSwap liquidity, x402, and destination sponsorship.

    No transaction will be submitted until every support predicate passes.

    01One account

    No destination address paste, second wallet, or key import.

    02Fail-closed routing

    Unsupported assets remain visible with the exact reason they cannot run.

    03Bounded sponsorship

    Every sponsored target, calldata hash, nonce, amount, and deadline is constrained.