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Add Ankr RPCs as fallback #128

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Add Ankr RPCs as fallback #128

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185 changes: 95 additions & 90 deletions hardhat.config.js
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Original file line number Diff line number Diff line change
Expand Up @@ -13,14 +13,19 @@ require("dotenv").config()
*/

const MAINNET_RPC_URL =
process.env.MAINNET_RPC_URL ||
process.env.ALCHEMY_MAINNET_RPC_URL ||
"https://eth-mainnet.alchemyapi.io/v2/your-api-key"
process.env.MAINNET_RPC_URL ||
process.env.ALCHEMY_MAINNET_RPC_URL ||
"https://eth-mainnet.alchemyapi.io/v2/your-api-key" ||
"https://rpc.ankr.com/eth"
const RINKEBY_RPC_URL =
process.env.RINKEBY_RPC_URL || "https://eth-rinkeby.alchemyapi.io/v2/your-api-key"
process.env.RINKEBY_RPC_URL ||
"https://eth-rinkeby.alchemyapi.io/v2/your-api-key" ||
"https://rpc.ankr.com/eth_rinkeby"
const KOVAN_RPC_URL = process.env.KOVAN_RPC_URL || "https://eth-kovan.alchemyapi.io/v2/your-api-key"
const POLYGON_MAINNET_RPC_URL =
process.env.POLYGON_MAINNET_RPC_URL || "https://polygon-mainnet.alchemyapi.io/v2/your-api-key"
process.env.POLYGON_MAINNET_RPC_URL ||
"https://polygon-mainnet.alchemyapi.io/v2/your-api-key" ||
"https://rpc.ankr.com/polygon"
const PRIVATE_KEY = process.env.PRIVATE_KEY
// optional
const MNEMONIC = process.env.MNEMONIC || "Your mnemonic"
Expand All @@ -32,96 +37,96 @@ const POLYGONSCAN_API_KEY = process.env.POLYGONSCAN_API_KEY || "Your polygonscan
const REPORT_GAS = process.env.REPORT_GAS || false

module.exports = {
defaultNetwork: "hardhat",
networks: {
hardhat: {
// If you want to do some forking set `enabled` to true
forking: {
url: MAINNET_RPC_URL,
blockNumber: FORKING_BLOCK_NUMBER,
enabled: false,
},
chainId: 31337,
defaultNetwork: "hardhat",
networks: {
hardhat: {
// If you want to do some forking set `enabled` to true
forking: {
url: MAINNET_RPC_URL,
blockNumber: FORKING_BLOCK_NUMBER,
enabled: false,
},
chainId: 31337,
},
localhost: {
chainId: 31337,
},
kovan: {
url: KOVAN_RPC_URL,
accounts: PRIVATE_KEY !== undefined ? [PRIVATE_KEY] : [],
//accounts: {
// mnemonic: MNEMONIC,
// },
saveDeployments: true,
chainId: 42,
},
rinkeby: {
url: RINKEBY_RPC_URL,
accounts: PRIVATE_KEY !== undefined ? [PRIVATE_KEY] : [],
// accounts: {
// mnemonic: MNEMONIC,
// },
saveDeployments: true,
chainId: 4,
},
mainnet: {
url: MAINNET_RPC_URL,
accounts: PRIVATE_KEY !== undefined ? [PRIVATE_KEY] : [],
// accounts: {
// mnemonic: MNEMONIC,
// },
saveDeployments: true,
chainId: 1,
},
polygon: {
url: POLYGON_MAINNET_RPC_URL,
accounts: PRIVATE_KEY !== undefined ? [PRIVATE_KEY] : [],
saveDeployments: true,
chainId: 137,
},
},
localhost: {
chainId: 31337,
etherscan: {
// yarn hardhat verify --network <NETWORK> <CONTRACT_ADDRESS> <CONSTRUCTOR_PARAMETERS>
apiKey: {
rinkeby: ETHERSCAN_API_KEY,
kovan: ETHERSCAN_API_KEY,
polygon: POLYGONSCAN_API_KEY,
},
},
kovan: {
url: KOVAN_RPC_URL,
accounts: PRIVATE_KEY !== undefined ? [PRIVATE_KEY] : [],
//accounts: {
// mnemonic: MNEMONIC,
// },
saveDeployments: true,
chainId: 42,
gasReporter: {
enabled: REPORT_GAS,
currency: "USD",
outputFile: "gas-report.txt",
noColors: true,
// coinmarketcap: process.env.COINMARKETCAP_API_KEY,
},
rinkeby: {
url: RINKEBY_RPC_URL,
accounts: PRIVATE_KEY !== undefined ? [PRIVATE_KEY] : [],
// accounts: {
// mnemonic: MNEMONIC,
// },
saveDeployments: true,
chainId: 4,
contractSizer: {
runOnCompile: false,
only: ["APIConsumer", "KeepersCounter", "PriceConsumerV3", "RandomNumberConsumerV2"],
},
mainnet: {
url: MAINNET_RPC_URL,
accounts: PRIVATE_KEY !== undefined ? [PRIVATE_KEY] : [],
// accounts: {
// mnemonic: MNEMONIC,
// },
saveDeployments: true,
chainId: 1,
namedAccounts: {
deployer: {
default: 0, // here this will by default take the first account as deployer
1: 0, // similarly on mainnet it will take the first account as deployer. Note though that depending on how hardhat network are configured, the account 0 on one network can be different than on another
},
feeCollector: {
default: 1,
},
},
polygon: {
url: POLYGON_MAINNET_RPC_URL,
accounts: PRIVATE_KEY !== undefined ? [PRIVATE_KEY] : [],
saveDeployments: true,
chainId: 137,
solidity: {
compilers: [
{
version: "0.8.7",
},
{
version: "0.6.6",
},
{
version: "0.4.24",
},
],
},
},
etherscan: {
// yarn hardhat verify --network <NETWORK> <CONTRACT_ADDRESS> <CONSTRUCTOR_PARAMETERS>
apiKey: {
rinkeby: ETHERSCAN_API_KEY,
kovan: ETHERSCAN_API_KEY,
polygon: POLYGONSCAN_API_KEY,
mocha: {
timeout: 200000, // 200 seconds max for running tests
},
},
gasReporter: {
enabled: REPORT_GAS,
currency: "USD",
outputFile: "gas-report.txt",
noColors: true,
// coinmarketcap: process.env.COINMARKETCAP_API_KEY,
},
contractSizer: {
runOnCompile: false,
only: ["APIConsumer", "KeepersCounter", "PriceConsumerV3", "RandomNumberConsumerV2"],
},
namedAccounts: {
deployer: {
default: 0, // here this will by default take the first account as deployer
1: 0, // similarly on mainnet it will take the first account as deployer. Note though that depending on how hardhat network are configured, the account 0 on one network can be different than on another
},
feeCollector: {
default: 1,
},
},
solidity: {
compilers: [
{
version: "0.8.7",
},
{
version: "0.6.6",
},
{
version: "0.4.24",
},
],
},
mocha: {
timeout: 200000, // 200 seconds max for running tests
},
}