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August 24, 2020 14:46
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Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.6.6+commit.6c089d02.js&optimize=false&gist=
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| /** This example code is designed to quickly deploy an example contract using Remix. | |
| * If you have never used Remix, try our example walkthrough: https://docs.chain.link/docs/example-walkthrough | |
| * You will need testnet ETH and LINK. | |
| * - Ropsten ETH faucet: https://faucet.ropsten.be/ | |
| * - Ropsten LINK faucet: https://ropsten.chain.link/ | |
| */ | |
| pragma solidity ^0.6.0; | |
| import "https://raw.githubusercontent.com/smartcontractkit/chainlink/develop/evm-contracts/src/v0.6/ChainlinkClient.sol"; | |
| contract APIConsumer is ChainlinkClient { | |
| address private oracle; | |
| bytes32 private jobId; | |
| uint256 private fee; | |
| uint256 AAPLprice; | |
| /** | |
| * Network: Ropsten | |
| * Oracle: Chainlink - 0xc99B3D447826532722E41bc36e644ba3479E4365 | |
| * Job ID: Chainlink - 3cff0a3524694ff8834bda9cf9c779a1 | |
| * Fee: 0.1 LINK | |
| */ | |
| constructor() public { | |
| setPublicChainlinkToken(); | |
| oracle = 0xc99B3D447826532722E41bc36e644ba3479E4365; | |
| jobId = "3cff0a3524694ff8834bda9cf9c779a1"; | |
| fee = 0.1 * 10 ** 18; // 0.1 LINK | |
| } | |
| /** | |
| * Create a Chainlink request to retrieve API response, find the target price | |
| * data, then multiply by 100 (to remove decimal places from price). | |
| */ | |
| function requestEthereumPrice() public returns (bytes32 requestId) | |
| { | |
| Chainlink.Request memory request = buildChainlinkRequest(jobId, address(this), this.fulfill.selector); | |
| // Set the URL to perform the GET request on | |
| request.add("get", "https://finnhub.io/api/v1/quote?symbol=AAPL"); | |
| request.add("path", "c"); | |
| // Multiply the result by 100 to remove decimals | |
| // Sends the request | |
| return sendChainlinkRequestTo(oracle, request, fee); | |
| } | |
| /** | |
| * Receive the response in the form of uint256 | |
| */ | |
| function fulfill(bytes32 _requestId, uint256 _price) public recordChainlinkFulfillment(_requestId) | |
| { | |
| AAPLprice = _price; | |
| } | |
| } |
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| /** This example code is designed to quickly deploy an example contract using Remix. | |
| * If you have never used Remix, try our example walkthrough: https://docs.chain.link/docs/example-walkthrough | |
| * You will need testnet ETH and LINK. | |
| * - Ropsten ETH faucet: https://faucet.ropsten.be/ | |
| * - Ropsten LINK faucet: https://ropsten.chain.link/ | |
| */ | |
| pragma solidity ^0.6.0; | |
| import "https://raw.githubusercontent.com/smartcontractkit/chainlink/develop/evm-contracts/src/v0.6/ChainlinkClient.sol"; | |
| contract APIConsumer is ChainlinkClient { | |
| address private oracle; | |
| bytes32 private jobId; | |
| uint256 private fee; | |
| uint256 AAPLprice; | |
| /** | |
| * Network: Ropsten | |
| * Oracle: Chainlink - 0xc99B3D447826532722E41bc36e644ba3479E4365 | |
| * Job ID: Chainlink - 3cff0a3524694ff8834bda9cf9c779a1 | |
| * Fee: 0.1 LINK | |
| */ | |
| constructor() public { | |
| setPublicChainlinkToken(); | |
| oracle = 0xc99B3D447826532722E41bc36e644ba3479E4365; | |
| jobId = "3cff0a3524694ff8834bda9cf9c779a1"; | |
| fee = 0.1 * 10 ** 18; // 0.1 LINK | |
| } | |
| /** | |
| * Create a Chainlink request to retrieve API response, find the target price | |
| * data, then multiply by 100 (to remove decimal places from price). | |
| */ | |
| function requestEthereumPrice() public returns (bytes32 requestId) | |
| { | |
| Chainlink.Request memory request = buildChainlinkRequest(jobId, address(this), this.fulfill.selector); | |
| // Set the URL to perform the GET request on | |
| request.add("get", "https://finnhub.io/api/v1/quote?symbol=AAPL"); | |
| request.add("path", "c"); | |
| // Multiply the result by 100 to remove decimals | |
| // Sends the request | |
| return sendChainlinkRequestTo(oracle, request, fee); | |
| } | |
| /** | |
| * Receive the response in the form of uint256 | |
| */ | |
| function fulfill(bytes32 _requestId, uint256 _price) public recordChainlinkFulfillment(_requestId) | |
| { | |
| AAPLprice = _price; | |
| } | |
| } |
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| /** This example code is designed to quickly deploy an example contract using Remix. | |
| * If you have never used Remix, try our example walkthrough: https://docs.chain.link/docs/example-walkthrough | |
| * You will need testnet ETH and LINK. | |
| * - Ropsten ETH faucet: https://faucet.ropsten.be/ | |
| * - Ropsten LINK faucet: https://ropsten.chain.link/ | |
| */ | |
| pragma solidity ^0.6.0; | |
| import "https://raw.githubusercontent.com/smartcontractkit/chainlink/develop/evm-contracts/src/v0.6/ChainlinkClient.sol"; | |
| contract APIConsumer is ChainlinkClient { | |
| address private oracle; | |
| bytes32 private jobId; | |
| uint256 private fee; | |
| uint256 AAPLprice; | |
| /** | |
| * Network: Ropsten | |
| * Oracle: Chainlink - 0xc99B3D447826532722E41bc36e644ba3479E4365 | |
| * Job ID: Chainlink - 3cff0a3524694ff8834bda9cf9c779a1 | |
| * Fee: 0.1 LINK | |
| */ | |
| constructor() public { | |
| setPublicChainlinkToken(); | |
| oracle = 0xc99B3D447826532722E41bc36e644ba3479E4365; | |
| jobId = "3cff0a3524694ff8834bda9cf9c779a1"; | |
| fee = 0.1 * 10 ** 18; // 0.1 LINK | |
| } | |
| /** | |
| * Create a Chainlink request to retrieve API response, find the target price | |
| * data, then multiply by 100 (to remove decimal places from price). | |
| */ | |
| function requestEthereumPrice() public returns (bytes32 requestId) | |
| { | |
| Chainlink.Request memory request = buildChainlinkRequest(jobId, address(this), this.fulfill.selector); | |
| // Set the URL to perform the GET request on | |
| request.add("get", "https://finnhub.io/api/v1/quote?symbol=AAPL"); | |
| request.add("path", "c"); | |
| // Multiply the result by 100 to remove decimals | |
| // Sends the request | |
| return sendChainlinkRequestTo(oracle, request, fee); | |
| } | |
| /** | |
| * Receive the response in the form of uint256 | |
| */ | |
| function fulfill(bytes32 _requestId, uint256 _price) public recordChainlinkFulfillment(_requestId) | |
| { | |
| AAPLprice = _price; | |
| } | |
| } |
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| /** This example code is designed to quickly deploy an example contract using Remix. | |
| * If you have never used Remix, try our example walkthrough: https://docs.chain.link/docs/example-walkthrough | |
| * You will need testnet ETH and LINK. | |
| * - Ropsten ETH faucet: https://faucet.ropsten.be/ | |
| * - Ropsten LINK faucet: https://ropsten.chain.link/ | |
| */ | |
| pragma solidity ^0.6.0; | |
| import "https://raw.githubusercontent.com/smartcontractkit/chainlink/develop/evm-contracts/src/v0.6/ChainlinkClient.sol"; | |
| contract APIConsumer is ChainlinkClient { | |
| address private oracle; | |
| bytes32 private jobId; | |
| uint256 private fee; | |
| uint256 AAPLprice; | |
| /** | |
| * Network: Ropsten | |
| * Oracle: Chainlink - 0xc99B3D447826532722E41bc36e644ba3479E4365 | |
| * Job ID: Chainlink - 3cff0a3524694ff8834bda9cf9c779a1 | |
| * Fee: 0.1 LINK | |
| */ | |
| constructor() public { | |
| setPublicChainlinkToken(); | |
| oracle = 0xc99B3D447826532722E41bc36e644ba3479E4365; | |
| jobId = "3cff0a3524694ff8834bda9cf9c779a1"; | |
| fee = 0.1 * 10 ** 18; // 0.1 LINK | |
| } | |
| /** | |
| * Create a Chainlink request to retrieve API response, find the target price | |
| * data, then multiply by 100 (to remove decimal places from price). | |
| */ | |
| function requestEthereumPrice() public returns (bytes32 requestId) | |
| { | |
| Chainlink.Request memory request = buildChainlinkRequest(jobId, address(this), this.fulfill.selector); | |
| // Set the URL to perform the GET request on | |
| request.add("get", "https://finnhub.io/api/v1/quote?symbol=AAPL"); | |
| request.add("path", "c"); | |
| // Multiply the result by 100 to remove decimals | |
| // Sends the request | |
| return sendChainlinkRequestTo(oracle, request, fee); | |
| } | |
| /** | |
| * Receive the response in the form of uint256 | |
| */ | |
| function fulfill(bytes32 _requestId, uint256 _price) public recordChainlinkFulfillment(_requestId) | |
| { | |
| AAPLprice = _price; | |
| } | |
| } |
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| /** This example code is designed to quickly deploy an example contract using Remix. | |
| * If you have never used Remix, try our example walkthrough: https://docs.chain.link/docs/example-walkthrough | |
| * You will need testnet ETH and LINK. | |
| * - Ropsten ETH faucet: https://faucet.ropsten.be/ | |
| * - Ropsten LINK faucet: https://ropsten.chain.link/ | |
| */ | |
| pragma solidity ^0.6.0; | |
| import "https://raw.githubusercontent.com/smartcontractkit/chainlink/develop/evm-contracts/src/v0.6/ChainlinkClient.sol"; | |
| contract APIConsumer is ChainlinkClient { | |
| address private oracle; | |
| bytes32 private jobId; | |
| uint256 private fee; | |
| uint256 AAPLprice; | |
| /** | |
| * Network: Ropsten | |
| * Oracle: Chainlink - 0xc99B3D447826532722E41bc36e644ba3479E4365 | |
| * Job ID: Chainlink - 3cff0a3524694ff8834bda9cf9c779a1 | |
| * Fee: 0.1 LINK | |
| */ | |
| constructor() public { | |
| setPublicChainlinkToken(); | |
| oracle = 0xc99B3D447826532722E41bc36e644ba3479E4365; | |
| jobId = "3cff0a3524694ff8834bda9cf9c779a1"; | |
| fee = 0.1 * 10 ** 18; // 0.1 LINK | |
| } | |
| /** | |
| * Create a Chainlink request to retrieve API response, find the target price | |
| * data, then multiply by 100 (to remove decimal places from price). | |
| */ | |
| function requestEthereumPrice() public returns (bytes32 requestId) | |
| { | |
| Chainlink.Request memory request = buildChainlinkRequest(jobId, address(this), this.fulfill.selector); | |
| // Set the URL to perform the GET request on | |
| request.add("get", "https://finnhub.io/api/v1/quote?symbol=AAPL"); | |
| request.add("path", "c"); | |
| // Multiply the result by 100 to remove decimals | |
| // Sends the request | |
| return sendChainlinkRequestTo(oracle, request, fee); | |
| } | |
| /** | |
| * Receive the response in the form of uint256 | |
| */ | |
| function fulfill(bytes32 _requestId, uint256 _price) public recordChainlinkFulfillment(_requestId) | |
| { | |
| AAPLprice = _price; | |
| } | |
| } |
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