SwitchFi
Coins / Ethos Reserve Note / ERN → LINK
Ethos Reserve Note Chainlink

Convert ERNon Optimism to LINKon Ethereum

1 ERN ≈ 0.12598637 LINK

Swap Ethos Reserve Note (ERN) on Optimism to Chainlink (LINK) on Ethereum at the best cross-chain rate. SwitchFi routes your ERN → LINK exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.

ERN to LINK market data

Metric ERN · Optimism LINK · Ethereum
Price $0.9613 $7.63
Market cap $2.11M $5.71B
24h volume $657 $175.33M
24h change -0.30% -3.65%
7d change +1.68% +3.68%
24h high / low $0.9657 / $0.9498 $7.92 / $7.53
All-time high $1.12 $52.70
Market cap rank #2178 #20

What is the ERN to LINK exchange rate?

At the current market price, 1 ERN ≈ 0.12598637 LINK, and 1 LINK ≈ 7.9374 ERN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

Ethos Reserve Note is the smaller side of this pair — Chainlink's market capitalisation of $5.71B is roughly 2700× larger than Ethos Reserve Note's $2.11M. They currently rank #2178 and #20 among all cryptocurrencies. The last 24 hours put ERN at -0.30% against -3.65% for LINK — the ERN/LINK rate has moved in ERN's favour. Across the last 7 days the comparison reads +1.68% for ERN versus +3.68% for LINK. With $657 and $175.33M in respective daily volume, neither side of a ERN→LINK swap struggles for depth. Measured from record highs, ERN is down 14.4% and LINK is down 85.5%.

ERN to LINK converter & price calculator

Indicative, based on current market prices. Get a live quote in the swap.

ERN / LINK conversion tables

ERN to LINK
0.1 ERN0.01259864 LINK
0.5 ERN0.06299318 LINK
1 ERN0.12598637 LINK
5 ERN0.62993185 LINK
10 ERN1.2599 LINK
50 ERN6.2993 LINK
100 ERN12.5986 LINK
500 ERN62.9932 LINK
1000 ERN125.9864 LINK
LINK to ERN
0.1 LINK0.79373666 ERN
0.5 LINK3.9687 ERN
1 LINK7.9374 ERN
5 LINK39.6868 ERN
10 LINK79.3737 ERN
50 LINK396.8683 ERN
100 LINK793.7367 ERN
500 LINK3968.68 ERN
1000 LINK7937.37 ERN
Instant exchange
You pay
You receive · estimated
≈
Estimated. Exact route & fees are confirmed in your wallet before you sign.
Slippage tolerance%
%

You spend
$
USD
You get · estimated
≈
Buying crypto with cash is coming soon. Meanwhile, use the Swap tab to trade between crypto assets.
Select token & network
Loading tokens…
No tokens match.
Loading tokens…
Select network
No network matches “”.
Unverified token

() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.

Contract address — check it's the real one

This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.

The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:

  1. 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
  2. 2Find the Browser / Discover / DApp tab.
  3. 3Paste this address and open it:
Choose a wallet

You have more than one wallet installed. Pick the one to connect.

≈
You pay ·
You receive (est.)≈ ·
Minimum received
Max slippage%
Route
Recipient

Fetching live quote…

Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.

Indicative estimate — the exact amount is confirmed in your wallet at execution.

Swap submitted

View source transaction

About Ethos Reserve Note and Chainlink

Ethos Reserve Note (ERN) is the #2178 cryptocurrency by market cap, worth $2.11M in aggregate. The price sits 14.4% under the record high of $1.12. There are currently 2.20M ERN in circulation. Recent performance reads +1.68% over 7 days and +2.10% over the past month for ERN. Its 24-hour trading volume is $657.

Chainlink (LINK) is the #20 cryptocurrency by market cap, worth $5.71B in aggregate. Compared with its $52.70 all-time peak, it currently trades 85.5% lower. Supply-wise, 75% of the 1.00B LINK maximum (748.10M LINK) is on the market today. Recent performance reads +3.68% over 7 days and -4.62% over the past month for LINK. Around $175.33M of LINK changes hands every 24 hours.

How to convert ERN to LINK

  1. 1 Enter the amount of ERN on Optimism you want to convert — the swap widget on this page is prefilled with the ERN → LINK pair.
  2. 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
  3. 3 Review the quoted route — the estimated and minimum amount of LINK on Ethereum you will receive, plus network, DEX and bridge fees, are all shown before you sign.
  4. 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.

Other options to exchange LINK

Bitcoin Chainlink BTC → LINKEthereum Bitcoin Ethereum Chainlink ETH → LINKEthereum Ethereum Tether Chainlink USDTEthereum → LINKEthereum Tether BNB Chainlink BNB → LINKEthereum BNB USDC Chainlink USDCEthereum → LINKEthereum USDC XRP Chainlink XRP → LINKEthereum XRP Solana Chainlink SOL → LINKEthereum Solana TRON Chainlink TRX → LINKEthereum TRON Figure Heloc Chainlink FIGR_HELOC → LINKEthereum Figure Heloc Hyperliquid Chainlink HYPE → LINKEthereum Hyperliquid Dogecoin Chainlink DOGE → LINKEthereum Dogecoin USDS Chainlink USDSEthereum → LINKEthereum USDS

Convert any other cryptocurrency from ERN

Ethos Reserve Note Bitcoin ERNOptimism → BTC Bitcoin Ethos Reserve Note Ethereum ERNOptimism → ETH Ethereum Ethos Reserve Note Tether ERNOptimism → USDTEthereum Tether Ethos Reserve Note BNB ERNOptimism → BNB BNB Ethos Reserve Note USDC ERNOptimism → USDCEthereum USDC Ethos Reserve Note XRP ERNOptimism → XRP XRP Ethos Reserve Note Solana ERNOptimism → SOL Solana Ethos Reserve Note TRON ERNOptimism → TRX TRON Ethos Reserve Note Figure Heloc ERNOptimism → FIGR_HELOC Figure Heloc Ethos Reserve Note Hyperliquid ERNOptimism → HYPE Hyperliquid Ethos Reserve Note Dogecoin ERNOptimism → DOGE Dogecoin Ethos Reserve Note USDS ERNOptimism → USDSEthereum USDS

ERN to LINK FAQ

What is the ERN to LINK exchange rate?

At current prices one ERN converts to about 0.12598637 LINK, and one LINK to about 7.9374 ERN. The figure tracks the market in real time — the binding rate is the one quoted at execution.

How to swap, exchange or convert ERN to LINK on SwitchFi?

Enter the amount of ERN you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best ERN→LINK path — non-custodial, straight from your wallet.

Is the ERN to LINK swap instant?

Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.

Are there fees to convert ERN to LINK?

The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.

Do I need an account to exchange ERN for LINK?

No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.

Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.