Styx logo — gothic S filled with the glowing river and its ferry boats, rimmed in molten copper Bridge
STYX — giant gothic letters filled with the glowing river and its crossing boats, rimmed in molten copper

Cross to Elysium — and back

Styx is the bridge to Elysium. Move HYPE & USDC between HyperEVM, Ethereum, BNB Chain, Base, Arbitrum, Polygon, Robinhood Chain and Elysium: HYPE crosses on Kinetiq's official canonical bridge, the other routes are carried by Relay solvers — and Styx charges no fee of its own. Connect a wallet, get a live quote, and sign real transactions.

Status LIVE · mainnet Gas token HYPE Settles to HyperEVM Official HYPE fee None

Bridge ● Live

Route
Rate—
Fees—
Estimated time—
Route type—
Wallet networkNot connected
Official withdrawal — read this first. This initiates a withdrawal on Elysium. The HYPE becomes claimable on HyperEVM only after the batch posts and the Orbit challenge period passes — about 6–6.5 days in total. Claiming is a second transaction later, via the Outbox contract on HyperEVM (0xeC6B106DfA14428FE5Eec2a4065a7be599f02728) — the official Elysium bridge provides the claim interface. This page does not make the official exit instant.
Transactions execute on mainnet through the official Elysium bridge contracts and Relay. Check the confirmation summary before signing.

Transaction status

Elysium network details

Elysium, built by Kinetiq, is an Arbitrum Orbit chain in the Hyperliquid ecosystem, live on mainnet since 9 November 2026. Its gas token is HYPE, bridged 1:1 from HyperEVM — Elysium has no token of its own; $STYX will be the Styx ecosystem token on top of it.

Network name
Elysium
RPC endpoint
https://rpc.elysium.kinetiq.xyz
Gas token
HYPE (native, no wrapper)
Settlement chain
HyperEVM
Bridge Inbox (on HyperEVM)
0xce59f8b65ad41c9dae4c07a0571a39824bd92cff
Bridge (on HyperEVM)
0x503D572157113fAaaD4DbeD2647Bb10b949216B6
Outbox (on HyperEVM)
0xeC6B106DfA14428FE5Eec2a4065a7be599f02728
Adds the real mainnet network parameters to your wallet. If no wallet is detected, the parameters are shown so you can add the network manually.

Supported routes

Two execution paths make the crossing. HYPE between HyperEVM and Elysium travels Kinetiq's official canonical bridge. Everything else — USDC to and from Elysium, and funding HyperEVM from other chains — is carried by Relay solvers at a live-quoted fee.

How bridging works

What actually happens when you press Bridge — every step is a real mainnet transaction you sign in your own wallet.

1

HYPE in: official Inbox deposit

Going in, HyperEVM → Elysium calls createRetryableTicket on the official delayed Inbox (0xce59…2cff) with your address as recipient. You pay the amount plus the retryable submission cost and Elysium execution gas, priced live on this page. HYPE lands at the same address on Elysium when the ticket auto-redeems — usually ~1–3 minutes.

2

Everything else: Relay solvers

USDC routes and cross-chain funding are quoted live by Relay's API. You sign the exact transactions Relay returns — including any ERC-20 approval as its own step — and this page polls Relay until the intent succeeds or fails. The fees and receive amounts shown are Relay's real quote, never numbers typed into the page. HYPE from another chain runs Relay into HyperEVM first, then step 1.

3

HYPE out: official withdrawal

Coming back, Elysium → HyperEVM calls withdrawEth on the ArbSys precompile (0x0000…0064). That only starts the exit: after the batch posts and the ~6–6.5 day challenge period passes, you claim on HyperEVM through the Outbox — the official bridge site provides the claim interface. USDC exits via Relay are fast instead, at Relay's quoted solver fee.

FAQ

Does bridging here really move my assets?

Yes — nothing here is simulated. Styx connects to your real wallet (MetaMask, Rabby, OKX Wallet and other EIP-1193 wallets, or any wallet paired through WalletConnect), reads your real balances from public RPCs, and submits real mainnet transactions: the official Elysium Inbox and ArbSys contracts for HYPE, Relay's solver contracts for the other routes. Double-check chain, token and amount in the confirmation summary before every signature.

Why do official withdrawals from Elysium take days?

Elysium is an Arbitrum Orbit chain, and Orbit withdrawals carry a challenge period: after you initiate a withdrawal with withdrawEth, the batch must post to HyperEVM and sit unchallenged before the funds can be claimed through the Outbox. In total that is about 6–6.5 days. Initiating the withdrawal here is step one; claiming is a separate transaction afterwards, and the official Elysium bridge provides the claim interface.

Need speed instead? USDC exits from Elysium run through Relay solvers and typically complete in minutes, at the fee Relay quotes for your exact route.

What does bridging cost?

Styx adds no fee of its own — ever. The official HYPE deposit also charges no protocol fee and moves HYPE 1:1: you pay the amount plus the retryable ticket's submission cost and Elysium execution gas, both calculated live from the Inbox contract and shown before you sign (unused execution gas is refunded on Elysium). The official withdrawal costs only Elysium gas to initiate, plus HyperEVM gas when you claim.

Relay routes charge Relay's solver fee, which is included in the live quote: the receive amount, fees and estimated time on this page come straight from Relay's response for your route and amount.

Which tokens can I bridge?

HYPE — native both ways between HyperEVM and Elysium through the official bridge (Inbox 0xce59f8b65ad41c9dae4c07a0571a39824bd92cff). Relay does not solver-bridge native HYPE into Elysium, so that leg always uses the official Inbox; HYPE from Ethereum, BNB Chain, Base, Arbitrum, Polygon or Robinhood Chain is a guided two-step route: Relay into HyperEVM, then the official deposit.

USDC — solver-supported by Relay on Elysium (0xb47c4c8f73f009cc0c0d3f92b388d13e293f0b65) and HyperEVM (0xb88339cb7199b77e23db6e890353e22632ba630f), so it bridges directly between Elysium and every supported chain. USDT and ETH are offered on routes where a Relay quote actually succeeds — if Relay returns no route, the page says so and disables the action instead of guessing.

Why does HYPE from other chains take two steps?

Elysium settles to HyperEVM, and its canonical bridge only connects HyperEVM ↔ Elysium. Relay can deliver HYPE on HyperEVM from your source chain, but it cannot mint native HYPE on Elysium — only the official Inbox deposit can. So the flow is: Relay intent to HyperEVM first (this page tracks it to success), then you sign the Inbox deposit as step two.

How do I claim a withdrawal after the challenge period?

Wait until roughly 6–6.5 days have passed since your withdrawal transaction on Elysium, then open the official Elysium bridge, connect the same wallet, and use its claim flow — it executes your withdrawal through the Outbox contract on HyperEVM (0xeC6B106DfA14428FE5Eec2a4065a7be599f02728) and releases the HYPE to your address. Keep your Elysium withdrawal transaction hash; you can find it in this page's status panel and in the Elysium explorer.

Is Styx the official Elysium bridge?

No — Styx is an independent front-end, not the official bridge and not run by Kinetiq. What makes the transfers real is that it calls the same published contracts as the official bridge (Inbox, Bridge and Outbox above, and the ArbSys precompile on Elysium) plus Relay's public solver API. The official bridge itself is at elysium.kinetiq.xyz/bridge. Verify the contract addresses your wallet is asked to interact with against Kinetiq's published list before signing.