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.

Five years of secure cross-chain infrastructure

2021

Live Since

Live Since

2021

50+

Chains

Chains

50+

58 sec

Avg bridge time

Avg bridge time

58 sec

$10B

Total volume

Total volume

$10B

How to bridge to Mode

Example quote from 25 September 2026: sending 3,000 USDC (~$3,000) from Ethereum returns about 1.1193 ETH on Mode via Symbiosis, estimated ~26 sec — no wrapped tokens beyond the standard route, fully non-custodial. Symbiosis works as a liquidity meta-aggregator, comparing routes across multiple DEXes and bridge providers and picking the best one by price, fee, and speed automatically. Here's how the flow works:

  1. Pick the source. Set Ethereum as source and Mode as destination — the USDC sits in an Ethereum wallet, and the goal is using ETH natively on the OP Superchain L2.

  2. Connect wallets. MetaMask on the Ethereum side, MetaMask on the Mode side. Symbiosis reads the destination address automatically from the connected wallet — no manual paste required.

  3. Enter the amount. 3,000 USDC (~$3,000) in this example. Keep enough ETH in the wallet to cover network gas.

  4. Review the quote. Symbiosis displays the exact ETH amount on Mode (about 1.1193 ETH in this example), the flat Symbiosis fee in USD, and ETA (~26 sec). The quote is locked in before signing — 2% slippage tolerance protects against sudden price moves.

  5. Sign and confirm. Sign the Ethereum transaction in MetaMask. ETH arrives in MetaMask once the route completes — track the transfer on Symbiosis Explorer.

Mode Bridge — live route in PRO mode: 3,000 USDC (Ethereum) to 1.129 ETH (Mode) · Symbiosis

About bridging to Mode

  • Why this route. Mode is an OP Stack rollup focused on AI-driven finance. People bridge in to trade perpetuals on Mode Trade, its native perps DEX built with Orderly, run Mode's AI trading agents, or swap on Kim and Velodrome.

  • What you receive. ETH on Mode, which pays gas across the network. You sign just one transaction with USDC on Ethereum; Symbiosis handles the swap and delivery.

  • Watch out for. MODE is the network's staking token, while fees are charged in ETH, so keep part of what you receive for gas. Pick Mode mainnet, chain ID 34443, in your wallet. Budget ETH on Ethereum too.

  • Speed. Across all routes into Mode, median delivery 19 seconds; 90th percentile 76 seconds, over the 90 days to 25 September 2026.

More chain bridges: Arbitrum Bridge, Base Bridge, Gravity Bridge, Abstract Bridge.

Estimated fees

Approximate fees and swap time based on historical averages, updated 3x/week. Actual values may vary.

Amount

Amount

Amount

Receive

Receive

Receive

Fee + Gas

Fee + Gas

Fee + Gas

Time

Time

Time

500 USDC

500 USDC

0.1881 ETH

0.1881 ETH

$2.78

$2.78

~26s

~26s

1,000 USDC

1,000 USDC

0.3767 ETH

0.3767 ETH

$3.37

$3.37

~26s

~26s

2,500 USDC

2,500 USDC

0.9428 ETH

0.9428 ETH

$4.40

$4.40

~26s

~26s

5,000 USDC

5,000 USDC

1.886 ETH

1.886 ETH

$7.73

$7.73

~26s

~26s

Ready to bridge? Live rates across
50+ networks. No signup, no KYC

Ready to bridge? Live rates across 50+ networks.
No signup, no KYC

Crypto coins background — Symbiosis blog

Secure by design. Proven at scale

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.

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.

$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.

Still have questions?

Contact us and we’ll help you out.

01

What is Mode?

Mode is an OP Superchain L2 built on the OP Stack, focused on DeFi and AI-powered on-chain finance (AIFi). It launched its mainnet in 2024.

02

What tokens does the Ethereum to Mode bridge support?

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

03

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).

04

Is the Ethereum to Mode bridge non-custodial?

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

05

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.

06

07

08

Two chains. One click

Bridge tokens to and from Mode. Non-custodial, audited, no sign-up. Live quote above.

Mode Bridge — Symbiosis banner background
Mode Bridge — Symbiosis banner background
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