What is Chainlink?
Chainlink (LINK) is the largest decentralized oracle network in crypto. Launched in 2017 by SmartContract.com (now Chainlink Labs), it connects smart contracts with real-world data - prices, weather, sports outcomes, proofs of reserve - by aggregating signed responses from a network of independent node operators.
Chainlink's price feeds are the dominant pricing layer in DeFi. Virtually every major lending protocol, stablecoin and derivatives market on Ethereum uses Chainlink feeds to value collateral, trigger liquidations, or settle contracts. The network extends to other chains via its Cross-Chain Interoperability Protocol (CCIP).
How does Chainlink work?
Chainlink nodes retrieve data from APIs and on-chain sources, sign their responses, and post them to on-chain aggregator contracts. Each feed is composed of many independent nodes, and the aggregator takes the median of their reports. This makes manipulation expensive - an attacker would need to compromise or bribe a majority of the node set for a given feed.
LINK is used as the payment asset for oracle services and as the staking collateral under Chainlink's Economic Security program. Staked LINK can be slashed for deliberate misreporting, giving users a financial guarantee on top of the reputation-based security that already underwrites the feeds.
What is Chainlink used for?
Chainlink is used everywhere a smart contract needs external information: price feeds for DeFi, verifiable randomness for NFT mints and games (VRF), automation for scheduled contract execution (Automation), proof-of-reserve checks for tokenized assets, and cross-chain message passing via CCIP.
In 2024 Chainlink expanded heavily into tokenization and traditional finance pilots - partnerships with SWIFT, DTCC and several major banks - positioning it as the connective tissue between on-chain and off-chain financial infrastructure.
Where can you buy Chainlink?
Chainlink (LINK) is traded on a wide range of centralized and decentralized exchanges. The most liquid markets for LINK sit on tier-1 venues - the sort of exchanges where institutional desks and professional market makers rebalance continuously - which is what keeps the spread tight and the last price tied closely to fair value.
You can open the Markets section above to see the live list of exchanges quoting LINK, sorted by 24-hour volume. Each row links to the venue's trade page so you can go directly from research to execution without copying the ticker around by hand.
What is the daily trading volume of Chainlink (LINK)?
The reported 24-hour trading volume of Chainlink is $40.72M. Volume is a live reading of how much LINK changed hands across all tracked exchanges in the past day and tends to rise during periods of price discovery and fall during consolidation.
For traders, the ratio between volume and market cap is often more informative than either number on its own: a high vol-to-mcap ratio indicates liquid, actively traded supply, while a low ratio suggests that most holders are sitting on the asset.
What is the highest and lowest price for Chainlink (LINK)?
Chainlink reached an all-time high of $52.70 on its all-time high, and an all-time low of $0.1482 on its all-time low. It is currently trading - from its peak and - from its bottom.
The distance from ATH is a useful gauge of recovery potential during a bear market and of stretched positioning during a bull market. Combined with the all-time-low figure it provides a quick statistical frame for thinking about where LINK sits in its long-run price range.
What is the market cap of Chainlink (LINK)?
Chainlink's market capitalization is currently $7.21B, and it is ranked #20 by market cap on Cryptopricing. Market cap is calculated as the current price multiplied by the circulating supply (727.10 million LINK are actively circulating today).
Market cap is a common but imperfect measure. It reflects the theoretical value of every circulating token at the current market price, but it doesn't capture how thin the top of the order book might be - an important caveat for tokens with low floats or illiquid cap tables.
What is the fully diluted valuation of Chainlink (LINK)?
The fully diluted valuation (FDV) of Chainlink is $9.91B. FDV is a projection of what the market cap would be if every token that will ever exist - including those that have not yet been unlocked, mined or issued - were in circulation at the current price.
FDV is a useful second reading alongside market cap. A large gap between mcap and FDV signals that future token emissions could dilute current holders, while a small gap indicates that supply is already mostly out.
How does the price performance of Chainlink compare against its peers?
Over the past 24 hours, Chainlink has moved -3.03%. Over the past seven days, the change is +8.27%. Comparing these figures to the global crypto market cap change (shown in the ticker at the top of this page) tells you whether LINK is leading, lagging or tracking the broader market.
For deeper analysis, the categories strip on the home page groups coins by theme - Layer 1, Meme, DePIN, AI, RWA and so on - and lets you compare Chainlink against its closest peers. The category detail pages surface the underlying coins and their seven-day sparklines in a single view.
How to store Chainlink?
Like any crypto asset, the right way to store LINK depends on how often you plan to use it. Long-term holders typically self-custody using a hardware wallet such as Ledger or Trezor, which keeps private keys offline and immune to most remote attacks.
For active traders, a reputable custodial exchange wallet can be appropriate, especially one with clear proof-of-reserves attestations. Whatever approach you choose, the most important rule is to keep your recovery phrase offline, never share it, and never enter it into a web form or attached to a DM - no legitimate support agent will ever ask for it.
