Token · Arbitrum

Chainlink on Arbitrum (LINK)

Chainlink (LINK) is the token of the Chainlink decentralized oracle network, which delivers real-world data to smart contracts. LINK pays the node operators who fetch and secure that data, making it one of the most widely held utility tokens. On Arbitrum, LINK moves as a ERC-20 token: transfers pay Arbitrum network fees in ETH and settle with the network's own finality. Every U.CASH rail that runs on Arbitrum, from checkout to swap, supports LINK natively on this chain.

Swap LINK on Arbitrum → Buy LINK

Open in the app: Swap · Buy · Get UCASH

Chainlink on Arbitrum at a glance

Network
Arbitrum
Standard
ERC-20 token
Block time
~0.25 seconds
Consensus
Optimistic Rollup

LINK transfers confirm with the Arbitrum network (~0.25 seconds blocks). Settlement on U.CASH is non-custodial: every payment and swap moves on-chain, direct to a wallet you control.

Chainlink on Arbitrum contract addresses

Chainlink on Arbitrum (LINK) is a token. Always verify the address before trading.

Arbitrum0xf97f4df75117a78c1A5a0DBb814Af92458539FB4

Use LINK on Arbitrum

Every action opens with LINK already selected.

Swap LINK

Best-price routing from Arbitrum into any asset, cross-chain included, in one signed transaction.

Open the swap →

Buy LINK

Card or bank where the fiat rails serve Arbitrum, or swap from any asset you already hold.

Buy LINK →

Get UCASH with LINK

Pay LINK from Arbitrum and receive UCASH, the U.CASH network token, non-custodial.

Get UCASH →

Related on U.CASH

Chainlink (LINK)

The token of the Chainlink decentralized oracle network.

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Chainlink on Base (LINK)

Chainlink (LINK) on Base.

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Chainlink on BNB Chain (LINK)

Chainlink (LINK) on BNB Chain.

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Chainlink on Optimism (LINK)

Chainlink (LINK) on Optimism.

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Arbitrum (ETH)

Leading Ethereum L2 by activity.

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Chainlink on Arbitrum: FAQ

What is the LINK contract address on Arbitrum?
0xf97f4df75117a78c1A5a0DBb814Af92458539FB4. It is the verified ERC-20 token deployment listed above with its explorer link. Always check the address before you trade or accept LINK on Arbitrum.
How do I swap LINK on Arbitrum?
Open swap.u.cash/link-arbitrum and the pair arrives prefilled: LINK on Arbitrum as the asset you pay. Pick what you want to receive, confirm the route, and your wallet signs one transaction.
How fast are LINK transfers on Arbitrum?
Arbitrum runs Optimistic Rollup with ~0.25 seconds blocks, and LINK settles with the network. U.CASH watches confirmations per your checkout policy.
Can I move LINK from Arbitrum to another network?
Yes. The same swap screen routes cross-chain in one signed transaction: choose a destination network and the router bridges alongside the trade, so the output lands as LINK (or any asset you pick) on the other chain.
What does it cost to use LINK on Arbitrum?
You pay the Arbitrum network fee in ETH for each transfer. Swaps carry a flat, transparent fee shown before you confirm; there are no spreads or hidden routing cuts.
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Chainlink on Arbitrum, your keys

Swap, buy, and settle LINK on Arbitrum non-custodial, straight to the wallet you control.

Swap LINK on Arbitrum → Buy LINK