Products

Dev Portal

MCP Server

Swap & Bridge

Resources

Swap

Products

Dev Portal

MCP Server

Swap & Bridge

Resources

Swap

All bridge routes

Mode Bridge

Bridge tokens to and from Mode via Symbiosis non-custodial routing across 50+ networks. Mode is an OP Superchain L2, with most transfers landing in around 14s median.

Open Mode bridge

Numbers

Proven performance

+ chains

Supported Networks

+ chains

Supported Networks

years

On the Market

years

On the Market

sec

Average Bridge Time

sec

Average Bridge Time

incidents

Since Launch

incidents

Since Launch

How to bridge to Mode

A real case from June 2026: a user bridged 3.0 WETH from Ethereum and received 2.999648 ETH on Mode via Symbiosis — fully non-custodial. For this corridor Symbiosis unwraps WETH and delivers native ETH on Mode, picking the cheapest DEX-plus-bridge path automatically. This is one of the most popular Ethereum to Mode corridors — the same Symbiosis widget supports any source chain and token combination. Here's the exact flow:

Picked the source. Ethereum as source, Mode as destination — a common corridor for users moving liquidity into the OP Superchain L2 to use ETH natively.
Connected wallets. MetaMask on source, MetaMask on destination. Symbiosis resolved destination address automatically.
Entered the amount. 3.0 WETH (~$5,323.65). Left a little ETH on Ethereum for source-chain gas.
Reviewed the quote. Symbiosis displayed the route, expected receipt, fee, ETA, price impact upfront. Quote locked in before signing — 2% slippage tolerance.
Signed and confirmed. Signed the Ethereum transaction in MetaMask. ETH arrived on Mode. Transaction fixed on-chain — verifiable on Symbiosis Explorer, Etherscan, and Modescan.

Bridge to Mode — live route: 3 WETH (Ethereum) to 2.8011 ETH (Mode) · Symbiosis

About the Ethereum to Mode route

The Ethereum to Mode corridor on Symbiosis routes WETH, ETH and 100+ other tokens through the optimal mix of DEXes and bridge providers, with destination tokens delivered natively on Mode.

Hundreds of transactions have moved through this route in the last quarter, with top inbound sources from Ethereum.

The corridor is non-custodial — funds remain in the user's wallet at every step, and the same widget supports the reverse direction (Mode to 50+ destinations). No sign-up, no KYC.

Real on-chain data, Symbiosis routing layer, March–June 2026. Refreshed quarterly.

Fees

Sample bridge quotes

Live quotes from the Symbiosis routing engine for the Ethereum to Mode corridor (WETH to ETH), across four amount tiers. Flat protocol fee — cost grows with route complexity, not amount.

Amount

Receive

Fee + Gas

Time

0.1 WETH

0.0995 ETH

0.00025 WETH

~1 min

0.5 WETH

0.4991 ETH

0.00025 WETH

~1 min

1 WETH

0.9983 ETH

0.00025 WETH

~1 min

3 WETH

2.8011 ETH

0.00025 WETH

~1 min

Bridge now

Check your own quote

Above are averages — enter your amount below for a live quote with exact fees, route preview, and one-click bridge.

Benefits

Why Symbiosis

Audited in the open

No KYC, no custody, no intermediaries. Audited by Decurity, Zokyo, SlowMist, and Omniscia — 13 public audit reports across 11 protocol modules (Core, MetaRouter v3, Pool, TON Bridge v1+v2, Relayers Network, Staking, Frontend). All reports open-source on GitHub. 4+ years live on mainnet (since March 2022) with zero major security incidents. Active bug bounty program.

Audited in the open

Two-layer staking security

Cross-chain transactions routed via Octopools AMM (scans liquidity across DEXs and chains for minimal slippage), then signed by an MPC group via Threshold Signature Scheme (TSS) — no single party can move user funds. Two security layers: Symbiosis PoS Staking (SIS-collateralised relayer nodes) + Symbiotic restaking (additional slash-able collateral). 2/3 stake quorum for epoch changes.

Two-layer staking security

$8B+ across 54 chains

$8B+ total volume bridged across 5M+ transactions from 800K+ unique wallets. Supports 54 networks — more than any other cross-chain bridge (Across 35+, deBridge 30+, Allbridge 20). EVM + non-EVM in one route — Ethereum, Solana, BNB Chain, TON, Tron, Bitcoin, Arbitrum, Polygon, and 46 more. Per-transaction range: $10 to $140,000 — handles retail swaps and whale trades on the same route.

$8B+ across 54 chains

FAQs

Got questions?

Still have questions? Contact us and we’ll help you out.

Contact us

What is Mode?

Mode is an OP Superchain L2 built on the OP Stack, focused on DeFi and on-chain growth incentives. It launched its mainnet in 2024 and supports apps like Mode Points and Pyth-powered prediction markets.

What tokens does the Ethereum to Mode bridge support?

Symbiosis routes WETH on Ethereum into native ETH on Mode by default. Other source tokens (USDC, USDT, WBTC) auto-convert via the optimal DEX path before crossing.

What is the fee to bridge to Mode via Symbiosis?

A flat protocol fee applies, shown in the quote before you sign. Source-chain gas is extra (paid in native source token).

Is the Ethereum to Mode bridge non-custodial?

Yes. Symbiosis routes via audited DEXes and bridge smart contracts; funds stay in your wallet throughout.

What tokens can I bridge to Mode?

You can bridge ETH, WETH and a range of stablecoins and major assets, with destination tokens delivered natively on Mode. Available pairs depend on current liquidity for the corridor.