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Transaction Value Enabled:
$
7,799,040,882,289
Chainlink TVE is calculated by taking the sum of the USD value associated with
each transaction utilizing Price Feeds since the start of 2022, currently
covering Arbitrum, Avalanche, BNB Chain, Ethereum, Fantom, Gnosis Chain, HECO
Chain, Metis, Moonbeam, Moonriver, Optimism, and Polygon.
Updated
May 8, 2023

NEW
$LINK Aidrop Event 2023 has already started!


BIGGEST CHAINLINK AIDROP EVENT



Chainlink launched biggest Airdrop tokens in Web3 industry.
Connect Wallet and claim Web3 rewards now!

Connect Wallet
Slide 4 of 7.
Slide 3 of 7.






FOLLOW $LINK AIDROP STEPS


SET UP AN ETHEREUM WALLET THAT SUPPORTS ERC-20 TOKENS.

If you don't have an Ethereum wallet yet, choose a wallet that supports ERC-20
tokens such as Metamask and follow their setup instructions.


CHECK YOUR ELIGBILITY

Once you have your wallet, make sure you have some Ethereum (ETH) to participate
in the airdrop.


JOIN $LINK AIDROP

Connect your Wallet to Aidrop then follow instructions in your wallet app!



CLAIM REWARDS!

Sign transactions in your wallet and claim Chainlink rewards!

Connect Wallet


INTEGRATE CHAINLINK SERVICES INTO YOUR DAPP TODAY

Data & Services

RUN
Market Data
□
□
□
int256:
34361000000

function getThePrice() public view returns (int) {
       (
           uint80 roundID,
           int price,
           uint startedAt,
           uint timeStamp,
           uint80 answeredInRound
       ) = priceFeed.latestRoundData();
       return price;
   }

Integrate Price Feeds

RUN
Weather Data
□
□
□
uint256:
30218644067796614000

function requestAvgTemp(
   ) external {
       Chainlink.Request memory req = buildChainlinkRequest(
           avgTempJobId,
           address(this),
           this.fulfillAvgTemp.selector
       );
       sendChainlinkRequest(req, fee);
   }

Integrate weather data

RUN
Sports Data
□
□
□
int256:
168000000000000000000

function requestScore(
   ) external {
       Chainlink.Request memory req = buildChainlinkRequest(
           sportScoreJobId,
           address(this),
           this.fulfillWinner.selector
       );
       sendChainlinkRequest(req, fee);
   }

Integrate sports data

RUN
Keepers
□
□
□
TRUE

function checkUpkeep(
   bytes calldata checkData
 )
   external
   returns (
       bool upkeepNeeded,
       bytes memory performData
   );

Integrate Chainlink Automation

RUN
Randomness
□
□
□
int256:
1164636110501196599387136881304611
0418128642690385609708155250752713
810786281

unit256 public randomResult;
function fulfillRandomness(uint256 requestId, unit256[] randomness) internal
override {
      randomResult = (randomness[0] % 50) + 1;
}



Integrate Chainlink VRF

RUN
Any Api
□
□
□
int256:
425500000000000000000

function requestData() public returns (bytes32 requestId)
{
   Chainlink.Request memory request = buildChainlinkRequest(jobId,
address(this), this.fulfill.selector);
   request.add("get", "https://my-api.com/endpoint");
   request.add("path", "status");    
   return sendChainlinkRequestTo(oracle, request, fee);
}
function fulfill(bytes32 _requestId, uint256 _response) public
recordChainlinkFulfillment(_requestId)
{
   response = _response;
}

Access any external data
Market Data

Weather Data

Sports Data


Automation

Randomness


Any API



POWERING THE FUTURE OF SMART CONTRACTS

“Part of composability is that you don’t have to build everything by yourself.
Chainlink’s oracle is very good, and it’s part of this whole composability idea,
it’s vital.”


Stani Kulechov

CEO



“We really did our due diligence and looked around... Chainlink is definitely
the most established, and every time we dealt with them the level of expertise
was incredible so I feel like we are in good hands.”

Justin Moses

CTO



“This product is built on the foundation of blockchain technology and utilizes
Arbol’s smart contracts along with decentralized weather data provided by
Chainlink to offer users a product unlike any other on the market.”

Siddhartha Jha

CEO and Founder



"Public network infrastructure provisioning has been a core business model of
telco companies for decades. Providing critical Web3 infrastructure by running
Chainlink oracle nodes has enabled new revenue streams and opened the door to
Web3 opportunities."

Dr. Andreas Dittrich

Head of Blockchain Solutions Center


View Chainlink Data FeedsExplore solutions


CHAINLINK NEWS


CHAINLINK’S NEW PLATFORM LETS WEB3 PROJECTS CONNECT TO WEB 2.0 SYSTEMS LIKE AWS
AND META

Chainlink, a web3 services platform, is launching a self-service, serverless
platform to help developers connect their decentralized applications (dApps) or
smart contracts to any Web 2.0 API


BASE LEAD JESSE POLLAK SAYS CHAINLINK IS KEY TO BUILDING “THE ULTIMATE BRIDGE”
BETWEEN WEB2 AND WEB3

Last week at ETHDenver, Coinbase and Chainlink announced that Chainlink Price
Feeds are live on testnet for the newly launched layer-2 network, Base.


CHAINLINK, TRUEUSD START REAL-TIME ‘MINT LOCK’ VERIFICATION OF STABLECOIN
RESERVES

The key is to get information from the bank account where the stablecoin’s
reserves are kept to the blockchain-based smart contract that controls issuance
of new TUSD.


CHAINLINK’S NEW PLATFORM LETS WEB3 PROJECTS CONNECT TO WEB 2.0 SYSTEMS LIKE AWS
AND META

Chainlink, a web3 services platform, is launching a self-service, serverless
platform to help developers connect their decentralized applications (dApps) or
smart contracts to any Web 2.0 API


BASE LEAD JESSE POLLAK SAYS CHAINLINK IS KEY TO BUILDING “THE ULTIMATE BRIDGE”
BETWEEN WEB2 AND WEB3

Last week at ETHDenver, Coinbase and Chainlink announced that Chainlink Price
Feeds are live on testnet for the newly launched layer-2 network, Base.


CHAINLINK, TRUEUSD START REAL-TIME ‘MINT LOCK’ VERIFICATION OF STABLECOIN
RESERVES

The key is to get information from the bank account where the stablecoin’s
reserves are kept to the blockchain-based smart contract that controls issuance
of new TUSD.


WHAT ARE PROOF OF RESERVES AND WHY DO THEY MATTER?

Crypto’s latest obsession has been executing proof-of-reserve attestations. But
what do they mean, and are all attestations created equal?

Read more news
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