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The Chainlink Development Relations team maintains several testnet nodes and jobs that you can use to test your implementation quickly.
Link token address and Faucet details
To retrieve the link token address or get faucet details for your testnet of choice, see the LINK Token Contracts page.
Table of Contents
Testnet Operator contracts are deployed and maintained on the following networks:
Testnet | Oracle Address |
---|---|
Ethereum Rinkeby | 0xf3FBB7f3391F62C8fe53f89B41dFC8159EE9653f |
Ethereum Kovan | 0x74EcC8Bdeb76F2C6760eD2dc8A46ca5e581fA656 |
To make testing simple, jobs are configured with the following properties:
Purpose | Tasks | Job ID | Parameters |
---|---|---|---|
HTTP GET to any public API, parse the response and return arbitrary-length raw byte data bytes. The job specs can be found here | Http JsonParse Ethabiencode | 7da2702f37fd48e5b1b9a5715e3509b6 | get (string)path (dot-delimited string or array of strings) |
HTTP GET to any public API, parse the response, multiply the result by a multiplier and return a signed integer int256. The job specs can be found here | Http JsonParse Multiply Ethabiencode | fcf4140d696d44b687012232948bdd5d | get (string)path (dot-delimited string or array of strings)times (int) (optional) |
HTTP GET to any public API, parse the reponse, multiply the result by a multiplier and return an unsigned integer uint256 . The job specs can be found here | Http JsonParse Multiply Ethabiencode | ca98366cc7314957b8c012c72f05aeeb | get (string)path (dot-delimited string or array of strings)times (int) (optional) |
HTTP GET to any public API, parse the response and return a boolean bool. The job specs can be found here | Http JsonParse Ethabiencode | c1c5e92880894eb6b27d3cae19670aa3 | get (string)path (dot-delimited string or array of strings) |
HTTP GET to any public API, parse the response and return a sequence of characters string. The job specs can be found here | Http JsonParse Ethabiencode | 7d80a6386ef543a3abb52817f6707e3b | get (string)path (dot-delimited string or array of strings) |