Synapse
Decentralized exchange — earn fees by helping other people swap tokens.
90% on Ethereum · also on 1 other chains
Chains
2
Live yield options
11
Best reward rate
—
Custody
You hold the keys
Where it runs
Available on 2 chains
Earn here · live yield options
Yields available on Synapse
-
01
synapse - NETH-WETH Blast
NETH · WETH
Reward
—
→Pool size
$351Thousand
-
02
synapse - NETH-WETH Arbitrum
NETH · WETH
Reward
—
→Pool size
$152Thousand
-
03
synapse - NUSD-USDB Blast
NUSD · USDB
Reward
—
→Pool size
$91.5Thousand
-
04
synapse - NUSD-DAI-USDC-USDT0 Polygon
NUSD · DAI · USDC · USDT0
Reward
—
→Pool size
$71.3Thousand
-
05
synapse - NUSD-USDC-USD₮0 Arbitrum
NUSD · USDC · USD₮0
Reward
—
→Pool size
$63.6Thousand
-
06
synapse - NETH-WETH OP Mainnet
NETH · WETH
Reward
—
→Pool size
$59.7Thousand
All 11 yield options on Synapse Expand →
| Option | Chain | Reward | Pool size |
|---|---|---|---|
| synapse - NETH-WETH | Blast | 0.0% | $351Thousand |
| synapse - NETH-WETH | Arbitrum | 0.0% | $152Thousand |
| synapse - NUSD-USDB | Blast | 0.0% | $91.5Thousand |
| synapse - NUSD-DAI-USDC-USDT0 | Polygon | 0.0% | $71.3Thousand |
| synapse - NUSD-USDC-USD₮0 | Arbitrum | 0.0% | $63.6Thousand |
| synapse - NETH-WETH | OP Mainnet | 0.0% | $59.7Thousand |
| synapse - NETH-WETH | Base | 0.0% | $56.6Thousand |
| synapse - NUSD-USDC | OP Mainnet | 0.0% | $53Thousand |
| synapse - NUSD-USDC-USDT | Avalanche | 0.0% | $33Thousand |
| synapse - NUSD-M.USDC | Metis | 0.0% | $15.8Thousand |
| synapse - NETH-WETH | Metis | 0.0% | $13.3Thousand |
How it works
Using Synapse in three steps
-
1
Pair two tokens
Pick two tokens (e.g. ETH + USDC), deposit both in equal value into the trading pool.
-
2
Earn a share of fees
Every time someone swaps through this pair, you earn a tiny cut of the fee. The more people trade, the more you earn.
-
3
Watch out for IL
If one token's price moves a lot relative to the other, you'd have been better off just holding — the gap is called 'impermanent loss'.
Read up
About Synapse
Description provided by the protocol team. Always verify directly before depositing funds.
Tokens earning here
Top tokens earning yield through Synapse
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Frequently asked
What people ask about Synapse
What is Synapse?
+
Synapse is an on-chain app. Decentralized exchange — earn fees by helping other people swap tokens.
Is using Synapse safe?
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Synapse has 0 public audits on file. Audits help — they don't eliminate risk. Always check what tokens you're depositing and never put in more than you can afford to lose.
How much can I earn?
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Right now yields on Synapse run varies by option per year, depending on which pool you pick and which chain you use. Rates change with demand.
Which chains does it run on?
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Synapse runs on 2 chains, including Ethereum, Canto. Each chain has its own fees and speeds — pick the one you already use.
Figures are reference values aggregated from public sources and refresh hourly. Always confirm directly before depositing funds.
See also
Terms used on this page
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Smart Contract
Code on a blockchain that runs automatically when called. DeFi protocols are smart contracts — bugs in the code can lose user funds.
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Audit
An independent security review of a smart contract. More audits and longer track record reduce — but never eliminate — code risk.
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Impermanent Loss
A loss LP providers experience when the two pool tokens diverge in price. The loss only crystallises if you withdraw at that ratio.
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Oracle
An on-chain feed of off-chain data — usually prices. Lending and CDP protocols rely on oracles to liquidate positions correctly.
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TVL (Total Value Locked)
The total dollar value of assets currently deposited in a DeFi protocol. A rough proxy for adoption and trust.