Products

Dev Portal

MCP Server

Swap & Bridge

Resources

Swap

Products

Dev Portal

MCP Server

Swap & Bridge

Resources

Swap

All bridge routes

Abstract Bridge

Bridge any token to and from Abstract — the consumer-focused L2 across 50+ networks — WETH, ETH and dozens more in one non-custodial transaction. Median delivery 15 seconds via Symbiosis routing layer.

Open Abstract 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 Abstract

A real case from June 2026: a user bridged 5.0000 WETH (~$9,388) from Ethereum and received 4.9982 WETH on Abstract via Symbiosis — 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. This is one of the most popular flows on this corridor; the same widget supports any source chain and token combination. Here's the exact flow:

Picked the source. Ethereum as source, Abstract as destination — the WETH sat in an Ethereum wallet and the goal was access to Abstract consumer apps and DeFi.
Connected wallets. MetaMask on the Ethereum side, MetaMask on the Abstract side. Symbiosis resolved the destination address automatically from the connected wallet — no manual paste required.
Entered the amount. 5.0000 WETH (~$9,388). The Ethereum wallet had enough balance to cover network gas.
Reviewed the quote. Symbiosis displayed the exact WETH amount on Abstract, the flat Symbiosis fee in USD, and ETA. The quote was locked in before signing — 2% slippage tolerance protects against sudden price moves.
Signed and confirmed. Signed the Ethereum transaction in MetaMask. WETH arrived in MetaMask within ~77 sec. The transaction is fixed on-chain — verifiable on Symbiosis Explorer, Etherscan, and Abstract explorer.

Bridge to Abstract — live route: 5 WETH (Ethereum) → WETH (Abstract) · Symbiosis

About the Ethereum to Abstract route

The Abstract 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 Abstract.

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

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

Source: Symbiosis Explorer (on-chain routing layer log).

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 Abstract corridor (WETH to WETH), across four amount tiers. Flat protocol fee — cost grows with route complexity, not amount.

Amount

Receive

Fee + Gas

Time

0.05 WETH

0.0495 WETH

~$0.95

~14s

0.25 WETH

0.2493 WETH

~$1.19

~14s

1 WETH

0.9988 WETH

~$2.12

~14s

5 WETH

4.9948 WETH

~$9.26

~14s

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

How do I bridge from Abstract to Ethereum?

Open the widget above and set Source to Abstract, Destination to Ethereum. Pick your token on each side — the widget pulls a live quote and shows the receive amount and fee before you sign. No native gas required on the destination.

How do I bridge from Abstract to Solana?

Open the widget above and set Source to Abstract, Destination to Solana. Pick your token on each side — the widget pulls a live quote and shows the receive amount and fee before you sign. No native gas required on the destination.

How do I bridge from Abstract to Base?

Open the widget above and set Source to Abstract, Destination to Base. Pick your token on each side — the widget pulls a live quote and shows the receive amount and fee before you sign. No native gas required on the destination.

How do I swap tokens on Abstract?

The Symbiosis Abstract bridge widget combines bridging and swapping in a single transaction. Pick any source token and any destination token on Abstract — the widget routes through the optimal DEX + bridge mix and quotes the receive amount before you sign.