Recommended Setup Steps
1.Install, Configure and Fund Metamask
2.Acquire Testnet LINK
3.Deploy First Contract
4.Fund your Contract
5.Use your first SmartContract
Chainlink Official Node Setup Guide
Request & Receive Data Documentation
Fulfilling Request Guide
Walkthrough Example
Adapters Documentation
Core Adapter & Job IDs
EthBytes32 (GET)
The adapter will report the body of a successful GET request to the specified get, or return an error if the response status code is greater than or equal to 400.
Parameters
get: takes a string containing the URL to make aGETrequest to.headers: takes a object containing keys as strings and values as arrays of strings.queryParams: takes a string or array of strings for the URL’s query parameters.extPath: takes a slash-delimited string or array of strings to be appended to the job’s URL.
Job ID: 2e1c677941af4e0d9461fc07305cb901
EthBytes32 (POST)
The adapter will report the body of a successful POST request to the specified post, or return an error if the response status code is greater than or equal to 400.
Parameters
post: takes a string containing the URL to make aPOSTrequest to.headers: takes a object containing keys as strings and values as arrays of strings.queryParams: takes a string or array of strings for the URL’s query parameters.extPath: takes a slash-delimited string or array of strings to be appended to the job’s URL.body: the JSON body (as a string) that will be used as the data in the request.
Job ID: 3598f6322e894b079df3ec57e5062074
EthInt256
The adapter formats its input into an integer and then converts it into Solidity’s int256 format.
Job ID: 813feb8e2a2843d8b8edd0259c753361
EthUint256
The adapter formats its input into an integer and then converts it into Solidity’s uint256 format.
Job ID: 93ed4ff0eb5a462fbf0debc1e0eb3aba
EthBool
The adapter reads the given Boolean value and then converts it into Solidity’s bool format.
Job ID: fe499f03481a4aa9a4fdcd6a53c6693a
TOOLS
Common Developer tools for Chainlink Node Operators & SmartContract Developers
Crypto Wallet
Solidity Compiler
SmartContract Suite
ROPSTEN FAUCETS
Ropsten Testnet Faucets for Test LINK & Test Ether.
Ropsten Testnet Link Faucet
Ropsten Testnet Ether Faucet
BLOCK EXPLORERS
Chainlink blockchain explorer & Etherscan Explorer.
Ethereum Blockchain Explorer
Chainlink Blockchain Explorer
