AllSwap| Crypto Swap
Cross-chain bridge · Same asset, different chain

Cross-chain bridge — move crypto across 33 chains at the best rate

Need to move USDT from Ethereum to Tron? Send ETH from mainnet to Arbitrum? Bridge any of 33 chains in one on-chain transfer. AllSwap aggregates atomic swaps, intent settlement, and major liquidity bridges — solvers compete to deliver the best rate for your route.

  • 46Supported chains
  • 16Bridgeable assets
  • ~5 minMedian bridge time
  • Non-custodial — funds settle on-chain end-to-end
  • No account, no KYC, no wallet connect
  • Automatic refund if a bridge route fails
Exchange & Swap
Private exchange
You send
You receive
Bidding for best rate…
Best rateNon-custodialNo KYCRefund to source

8 popular bridge routes · live rates

Real same-asset cross-chain quotes — what 100 units actually arrive after market-maker bidding, bridge fees, and chain gas. Refreshed every 5 minutes.

Baseline: 100 units of source asset, dry quote via BFF

Route100 source arrivesUSD valueETA
USDTEthereumUSDTTron≈ 98.4974 USDT$98.43~2 minBridge
USDTTronUSDTEthereum≈ 99.107 USDT$99.04~87sBridge
USDTEthereumUSDTBNB Chain≈ 99.3884 USDT$99.32~48sBridge
USDTBNB ChainUSDTEthereum≈ 99.0916 USDT$99.02~42sBridge
USDTEthereumUSDTSolana≈ 99.3854 USDT$99.32~42sBridge
USDTTronUSDTBNB Chain≈ 99.3884 USDT$99.32~83sBridge
USDTBNB ChainUSDTTron≈ 98.6181 USDT$98.52~1sBridge
ETHEthereumETHArbitrum≈ 0.993897 ETH$1,829.64~44sBridge

Live aggregated bridge quotes — real solver bids including all costs. Not a CoinGecko mid-rate.

Three bridge models — how cross-chain transfer actually works

AllSwap aggregates all three. Understanding the model behind a route helps you read its safety and cost profile.

01

Lock-and-Mint

Source-chain contract locks the asset; destination-chain contract mints a wrapped representation. The locked asset is bridge-custodied — security depends entirely on the bridge contract and its multisig/oracle. Examples: WBTC on Ethereum, most Ethereum-to-L2 native bridges.

Bridge contract exploit risk · custodial multisig risk
02

Burn-and-Mint

Source-chain tokens are burned (provably destroyed); destination-chain mints the equivalent supply. No locked custody pool — bridge issuer holds the monetary policy across chains. Examples: Circle's CCTP for USDC, Hyperlane's native messaging.

Issuer policy risk · message-layer exploit risk
03

Liquidity Network

Liquidity providers pre-fund pools on each chain; user deposits on source chain triggers payout on destination chain from the LP pool. No tokens are minted or burned. Examples: Stargate, Across, Hop, intent-based settlement like the underlying for AllSwap routing.

LP pool depletion risk · settlement latency under stress

Three steps to bridge crypto across chains

AllSwap collapses what used to be a multi-bridge, multi-page process into one quote and one on-chain transfer.

  1. 1

    Pick source chain and destination chain

    Choose what you're sending (any of 33 supported chains) and the target chain. For same-asset bridges (USDT between networks, ETH from mainnet to L2), select the same token on both sides.

  2. 2

    Paste your receive address

    Your destination-chain wallet — MetaMask for EVM L2s, Phantom for Solana, Tonkeeper for TON, Tron-link for TRC-20. Make sure the receive address belongs to the destination chain.

  3. 3

    Send the source asset

    Sign one normal on-chain transfer to the deposit address we display. Market-makers route via the cheapest of three bridge models and the destination asset arrives in your wallet — usually within 5 minutes.

Cross-chain bridge — AllSwap vs single bridges vs CEX

Four common paths to move an asset between chains. Each has different security, speed, and cost profiles.

AllSwap aggregatorSingle bridge (Wormhole, LayerZero)In-wallet bridgeCEX transit (withdraw to other chain)
Route coverage33 chains × 16 assets — aggregated across all major bridgesOnly chains supported by that one bridgeLimited to bridges the wallet integratesOnly chains the CEX supports for deposit + withdrawal
Custody during bridgeNon-custodial — funds settle on-chain end-to-endVaries — lock-and-mint custodial, liquidity-network non-custodialSelf-custody but routes through the bridge's custody modelCustodial — exchange holds funds during deposit + withdrawal
Speed~5 minutes median across most routesVaries 1-30 minutes by bridgeSame as the underlying bridge15 minutes to hours (withdrawal queue + chain confirmation)
Cost0.5% app fee + market-maker spread + chain gasBridge protocol fee + multiple chain gasBridge fee + DEX leg fee if asset doesn't match nativelyDeposit + withdrawal + KYC overhead
Security profileAggregator routes around individual bridge exploits; OFAC sanctions screeningConcentrated risk on one bridge — see history of major bridge hacksInherits the underlying bridge's riskCustodial — exchange insolvency / freeze risk
IdentityNone — no signupPseudonymous wallet (most non-custodial bridges)Wallet signature (pseudonymous)Full KYC required
Best forSame-asset cross-chain moves needing best rate across many bridgesSpecific routes where one bridge has deep liquidityQuick same-chain DEX trades or wallet-native bridge integrationsUsers with existing KYC + large amount + fiat side leg

Aggregator routing reduces concentrated bridge risk — if one bridge is congested, exploited, or pulled offline, the aggregator finds an alternative route. This is the structural advantage over single-bridge use.

Bridge risk and the history that shaped today's defaults

Cross-chain bridges have been the largest single attack surface in crypto. Honest framing matters.

2022 Mar

Ronin Bridge — $625M

Axie Infinity's Ronin bridge compromised via a 5-of-9 validator key compromise. Centralized multisig structure became the attack surface. Fix paradigm: more validators, distributed key custody, intent-based routing.

2022 Feb

Wormhole — $325M

Smart-contract signature-verification flaw on Wormhole's Solana-Ethereum bridge. Funds were restored by Jump Crypto. Lesson: even audited contracts have logic flaws; aggregator routing avoids single-point exposure.

2022 Aug

Nomad — $190M

A configuration error during an upgrade removed message verification; anyone could withdraw. Lesson: deployment-process risk equals code risk; AllSwap aggregator level routes around any single bridge in trouble.

2023 Jul

Multichain — $130M

Lead developer arrest disclosed centralized control over the bridge's private keys. Custodial bridges concentrate failure modes outside the contract. Aggregator routing pulls liquidity away from rugged bridges automatically.

AllSwap doesn't operate any single bridge. We aggregate routing across multiple bridge models — when one path becomes unsafe or congested, solvers pick another. This is why same-asset cross-chain works at all.

33 chains and 16 assets — every same-asset route is bridgeable

Click any chain or asset for the dedicated page with full bridge route map and live rates.

33 supported chains

16 bridgeable assets

Coverage at a glance

Four measurable facts about cross-chain bridging on AllSwap.

46Supported chains for cross-chain bridge
16Bridgeable assets including 5 USDT networks
~5 minMedian bridge settlement time
99%Quote-match rate across aggregated routes

What is a cross-chain bridge — the technical reality

A cross-chain bridge is the on-chain machinery that lets you hold the same monetary value on a different blockchain. There is no "sending Bitcoin from Ethereum to Tron" in the literal sense — bridges either lock-and-mint a wrapped representation (your BTC on Ethereum is actually a token that represents custodied Bitcoin), burn-and-mint by destroying source-chain supply and issuing equivalent destination supply (Circle's CCTP does this for USDC), or use a liquidity network where pre-funded LP pools on the destination chain pay out when you deposit on the source.

AllSwap's bridge hub doesn't operate any single bridge — it aggregates routing across all three models and dozens of underlying protocols, picking the cheapest and safest path for your specific route. This is structurally important: each bridge has different trust assumptions and different historical failure modes. Routing via an aggregator reduces concentrated exposure and lets your bridge survive any one protocol going down.

Same-chain swap vs cross-chain bridge — when each is right

A same-chain swap (DEX swap) converts one asset into another on the same blockchain — USDC to ETH on Ethereum, SOL to USDT on Solana. A cross-chain bridge keeps the asset the same but changes the chain — USDT on Ethereum becomes USDT on Tron. These are different problems with different cost structures.

Same-chain swaps are limited by the DEX's liquidity for that pair on that chain; bridges are limited by the depth of the bridge's pool and the speed of the underlying messaging. For mixed routes — you have USDC on Ethereum and want SOL on Solana — you actually need a swap plus a bridge, which is exactly what AllSwap aggregator collapses into one quote and one transaction.

How to choose a safe bridge — what aggregator routing solves

When you bridge with a single protocol, your funds rest entirely on that protocol's security model — its smart contracts, its multisig setup, its message verification, its operational hygiene. The history of bridge exploits (Ronin, Wormhole, Nomad, Multichain — collectively over $1.5B lost in 2022-2023) shows this concentration is the riskiest part of crypto today.

Aggregator routing changes the math. AllSwap watches multiple bridge protocols for liquidity, fees, and operational status — if a protocol is exploited, paused, or losing liquidity, solvers stop routing through it within minutes. The user gets the cheapest of the still-safe routes without having to monitor each bridge themselves. This is why aggregation, not bridge selection, is the right user-level abstraction for 2026.

Cross-chain bridge — frequent questions

How much does a cross-chain bridge cost?

Bridge cost has four layers: source-chain gas to broadcast the deposit transaction, the bridge protocol fee (typically 0.05%-0.5% depending on route and model), destination-chain gas to receive, plus AllSwap's 0.5% application fee. For high-volume routes like USDT between major chains, total all-in cost is usually 0.5%-1% of bridge amount. The live matrix above shows real solver quotes.

How long does a cross-chain bridge take?

Most routes settle in around 5 minutes median. Liquidity-network bridges (Stargate, Across, intent-based) tend to be faster (1-3 minutes). Lock-and-mint bridges with finality requirements (Ethereum-Polygon native, Cosmos IBC) can take 10-30 minutes. The live quote always shows estimated time for your specific route.

What happens if a bridge fails?

Failures (quote-window expiration, chain congestion, bridge protocol issue) trigger an automatic on-chain refund to the source address you sent from. The refund is in the source asset on the source chain — no manual claim, no support ticket. Your only realized loss is the source-chain gas you paid for the original transaction.

Are cross-chain bridges safe?

Honest answer: individual bridges have been the largest single attack surface in crypto, with over $1.5B lost across major incidents (Ronin, Wormhole, Nomad, Multichain). Aggregator routing reduces this risk by spreading volume across multiple bridges and pulling away from bridges in trouble. AllSwap doesn't operate any single bridge — we route through battle-tested protocols and avoid those with known issues. See the risk section above.

Which chain is the cheapest to bridge from?

Cost varies by route, not just by source chain. Bridging USDT-Ethereum to USDT-Tron is cheap (~$0.50-2 total) because both chains have high bridge liquidity and Tron gas is near-zero on receive. Bridging from a chain with high gas (Ethereum mainnet) to a low-gas destination amplifies source-side cost. The live matrix lets you compare actual costs for popular routes.

What's the difference between wrapped and native tokens?

A native token is issued on its home chain — USDT on Tron is a TRC-20 token issued by Tether on Tron. A wrapped token represents the native asset locked elsewhere — WBTC on Ethereum represents BTC custodied by BitGo. Wrapped tokens carry the wrapping bridge's risk; native tokens carry only the issuer's risk. AllSwap routes prioritize native tokens where available.

How is AllSwap different from a single bridge like Wormhole?

Wormhole is one bridge protocol — it has its own validator set, message layer, and historical exploit. AllSwap is an aggregator above multiple bridge protocols — we route through Wormhole when it's the best for your specific route, and away from it when another bridge has better rates or when Wormhole is congested. Aggregation is structurally safer and usually cheaper.

Can I bridge from Bitcoin to Ethereum?

Yes — but "Bitcoin to Ethereum" can mean two things. (1) BTC on Bitcoin chain to wrapped BTC on Ethereum (cbBTC, WBTC) — a true bridge, same monetary value, different chain. (2) Selling BTC and receiving ETH — a swap plus a bridge combined. AllSwap supports both flows in one quote.

Can I use AllSwap bridge on mobile?

Yes. All bridge pages are mobile-responsive. The live matrix horizontal-scrolls on small screens, and the bridge widget works in any modern mobile browser. No app required. For Telegram-native users, the USDT (TON) destination is received directly in the in-app TON wallet.

What's the recommended approach for large bridge amounts?

For amounts over ~$100k equivalent, we recommend splitting into multiple smaller transactions to reduce slippage and confirm route reliability. Also: use a fresh receiving address per bridge to avoid linking large holdings, double-check the destination chain (sending to a contract address on the wrong chain is the most common loss), and consult a tax/compliance advisor if AML reporting thresholds apply in your jurisdiction.

Honest framing and sourcing for bridge hub

Cross-chain bridge is a high-risk surface in crypto. We try to be transparent about what bridges can and cannot do.

  • Last updated：2026-07-09
  • Data sources：Live route quotes: AllSwap BFF API (real market-maker bids, refreshed every 5 minutes). Historical incidents: Chainalysis 2022 Crypto Crime Report, public post-mortems from Ronin, Wormhole, Nomad, Multichain. Bridge model descriptions: Circle CCTP whitepaper, Stargate documentation, LayerZero technical specs.
  • Reviewed by：Winter.Lau — senior engineer, cross-chain matching since 2017

What this hub is and isn't

AllSwap aggregates routing across multiple bridge protocols — it does not operate or guarantee any single bridge. Smart-contract risk, bridge protocol risk, and chain congestion are real and not eliminated by aggregation. Bridge what you can afford to lose if a worst-case scenario occurs, especially for large amounts. AllSwap does not provide investment, tax, or legal advice.

Security modelRisk disclosureVulnerability policySystem statusHelp & support