How Chainlink token supply works and how to check it
LINK has a fixed maximum supply, so no new tokens are mined. Total and circulating supply differ; check the official contract and a block explorer.
Vahe HakobyanEditor-in-chief
Updated Oct 6, 20263 min readFact-checked
On this page
- Total supply counts every LINK; circulating supply counts spendable tokens.
- The token contract holds the supply numbers.
- Check the official contract address and an Ethereum block explorer.
- A dated record shows supply changes without memory.
Chainlink is an oracle network that connects smart contracts with outside data. LINK is its utility and governance token, and node operators receive LINK for retrieving data.
What does LINK supply mean?
LINK has a fixed maximum supply, so Chainlink does not mine new tokens. Total supply counts every LINK that exists. Circulating supply counts the LINK people can spend. Max supply is the hard cap.
What do you need before checking?
The LINK token has run on Ethereum since its September 2017 ICO, when Chainlink raised $32 million. You need the official LINK contract address and an Ethereum block explorer.
How do you verify LINK supply?
You can read supply from the LINK token contract on a block explorer. Compare the contract's total supply with Chainlink's official figures. Then check circulating supply separately. Locked or reserve tokens can be released over time, which raises circulating supply. Chainlink launched BUILD in 2022 under Economics 2.0.
- 1Open official pageGo to Chainlink's official site and copy the LINK contract address. Do not use an address from an ad or chat.
- 2Paste into explorerOpen an Ethereum block explorer and paste the address. Check that the page shows LINK.
- 3Read total supplyFind total supply on the contract page. Compare it with Chainlink's official figure. A mismatch can mean a wrapped or fake token.
- 4Check circulating supplyFind circulating supply on an official Chainlink page. It is lower when locked or reserve tokens have not entered the market.
What should you record afterward?
A dated record helps you see supply changes. Write down the date, block number, total supply, and circulating supply. Recheck official Chainlink pages after an update, such as the 2023 launch of CCIP.
Frequently asked questions
No. LINK is not mined and has no block rewards, so there is no halving event.
The token contract has no mining function for Chainlink Labs or node operators. Node payments move existing LINK.
Some LINK sits in reserve or lockup addresses. When those tokens move into spendable wallets, circulating supply rises while total supply stays flat.
No. Payments transfer LINK between addresses, and staking locks LINK in a contract. Neither creates or destroys tokens.
