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[VPD-74] Etherscan V2 Integration #291

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Merged
web3rover merged 6 commits into from
Oct 20, 2025
Merged

[VPD-74] Etherscan V2 Integration #291

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757fd98
fix: fixed etherscan verification
web3rover Aug 20, 2025
1961046
fix: removed etherscan verify
web3rover Oct 17, 2025
f462ef3
fix: merge conflict
web3rover Oct 17, 2025
0bc0d7d
fix: fixed yarn.lock
web3rover Oct 17, 2025
f8a4683
fix: fixed hardhat config
web3rover Oct 17, 2025
3b3bc87
fix: enable sourcify
web3rover Oct 17, 2025
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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -104,7 +104,7 @@ $ yarn hardhat export --network <network-name> --export ./deployments/<network-n
## Verify Contracts

```
npx hardhat etherscan-verify --network <network-name>
npx hardhat verify --network <network-name> <contract-address> <constructor-arg1> <constructor-arg2>
```

## Hardhat Commands
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94 changes: 5 additions & 89 deletions hardhat.config.ts
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
import "module-alias/register";

import "@nomicfoundation/hardhat-chai-matchers";
import "@nomiclabs/hardhat-etherscan";
import "@nomicfoundation/hardhat-verify";
import "@openzeppelin/hardhat-upgrades";
import "@typechain/hardhat";
import * as dotenv from "dotenv";
Expand Down Expand Up @@ -204,56 +204,12 @@ const config: HardhatUserConfig = {
accounts: process.env.DEPLOYER_PRIVATE_KEY ? [`0x${process.env.DEPLOYER_PRIVATE_KEY}`] : [],
},
},
sourcify: {
enabled: true,
},
etherscan: {
apiKey: {
bscmainnet: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
bsctestnet: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
sepolia: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
ethereum: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
opbnbtestnet: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
opbnbmainnet: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
arbitrumsepolia: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
arbitrumone: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
opsepolia: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
opmainnet: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
basesepolia: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
basemainnet: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
unichainsepolia: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
unichainmainnet: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
},
apiKey: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
customChains: [
{
network: "bscmainnet",
chainId: 56,
urls: {
apiURL: "https://api.bscscan.com/api",
browserURL: "https://bscscan.com",
},
},
{
network: "bsctestnet",
chainId: 97,
urls: {
apiURL: "https://api-testnet.bscscan.com/api",
browserURL: "https://testnet.bscscan.com",
},
},
{
network: "sepolia",
chainId: 11155111,
urls: {
apiURL: "https://api-sepolia.etherscan.io/api",
browserURL: "https://sepolia.etherscan.io",
},
},
{
network: "ethereum",
chainId: 1,
urls: {
apiURL: "https://api.etherscan.io/api",
browserURL: "https://etherscan.io",
},
},
{
network: "opbnbtestnet",
chainId: 5611,
Expand All @@ -270,22 +226,6 @@ const config: HardhatUserConfig = {
browserURL: "https://opbnbscan.com/",
},
},
{
network: "arbitrumsepolia",
chainId: 421614,
urls: {
apiURL: `https://api-sepolia.arbiscan.io/api`,
browserURL: "https://sepolia.arbiscan.io/",
},
},
{
network: "arbitrumone",
chainId: 42161,
urls: {
apiURL: `https://api.arbiscan.io/api/`,
browserURL: "https://arbiscan.io/",
},
},
{
network: "opsepolia",
chainId: 11155420,
Expand All @@ -294,30 +234,6 @@ const config: HardhatUserConfig = {
browserURL: "https://sepolia-optimistic.etherscan.io/",
},
},
{
network: "opmainnet",
chainId: 10,
urls: {
apiURL: "https://api-optimistic.etherscan.io/api",
browserURL: "https://optimistic.etherscan.io/",
},
},
{
network: "basesepolia",
chainId: 84532,
urls: {
apiURL: "https://api-sepolia.basescan.org/api",
browserURL: "https://sepolia.basescan.org/",
},
},
{
network: "basemainnet",
chainId: 8453,
urls: {
apiURL: "https://api.basescan.org/api",
browserURL: "https://basescan.org/",
},
},
{
network: "unichainsepolia",
chainId: 1301,
Expand Down
2 changes: 1 addition & 1 deletion package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -61,8 +61,8 @@
"@matterlabs/hardhat-zksync-solc": "^1.2.1",
"@matterlabs/hardhat-zksync-verify": "^1.8.0",
"@nomicfoundation/hardhat-chai-matchers": "^1.0.4",
"@nomicfoundation/hardhat-verify": "^2.0.14",
"@nomiclabs/hardhat-ethers": "^2.2.1",
"@nomiclabs/hardhat-etherscan": "^3.1.0",
"@openzeppelin/hardhat-upgrades": "^1.22.0",
"@semantic-release/changelog": "^6.0.1",
"@semantic-release/git": "^10.0.1",
Expand Down
41 changes: 20 additions & 21 deletions yarn.lock
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Expand Up @@ -1732,6 +1732,25 @@ __metadata:
languageName: node
linkType: hard

"@nomicfoundation/hardhat-verify@npm:^2.0.14":
version: 2.1.1
resolution: "@nomicfoundation/hardhat-verify@npm:2.1.1"
dependencies:
"@ethersproject/abi": ^5.1.2
"@ethersproject/address": ^5.0.2
cbor: ^8.1.0
debug: ^4.1.1
lodash.clonedeep: ^4.5.0
picocolors: ^1.1.0
semver: ^6.3.0
table: ^6.8.0
undici: ^5.14.0
peerDependencies:
hardhat: ^2.26.0
checksum: 11abc13105a85cfcedd6d6cd76c5fe57ab83543e6667e8006b7104cf10d97f05ed81d2a0ae8aa766e940346989b41983a0015805ac3d2f300255af05304ebe62
languageName: node
linkType: hard

"@nomicfoundation/hardhat-verify@npm:^2.0.8":
version: 2.0.9
resolution: "@nomicfoundation/hardhat-verify@npm:2.0.9"
Expand Down Expand Up @@ -1931,26 +1950,6 @@ __metadata:
languageName: node
linkType: hard

"@nomiclabs/hardhat-etherscan@npm:^3.1.0":
version: 3.1.8
resolution: "@nomiclabs/hardhat-etherscan@npm:3.1.8"
dependencies:
"@ethersproject/abi": ^5.1.2
"@ethersproject/address": ^5.0.2
cbor: ^8.1.0
chalk: ^2.4.2
debug: ^4.1.1
fs-extra: ^7.0.1
lodash: ^4.17.11
semver: ^6.3.0
table: ^6.8.0
undici: ^5.14.0
peerDependencies:
hardhat: ^2.0.4
checksum: 13864380d104705a54668adf2fb37a87d1147a064c1d29dbc356390e7254d5c7501b9b3af9c4ec2f9d9ff642a01417d5d35970d626fe706f5f4830820ae89ecb
languageName: node
linkType: hard

"@npmcli/agent@npm:^2.0.0":
version: 2.2.2
resolution: "@npmcli/agent@npm:2.2.2"
Expand Down Expand Up @@ -4024,8 +4023,8 @@ __metadata:
"@matterlabs/hardhat-zksync-verify": ^1.8.0
"@nomicfoundation/hardhat-chai-matchers": ^1.0.4
"@nomicfoundation/hardhat-network-helpers": ^1.0.8
"@nomicfoundation/hardhat-verify": ^2.0.14
"@nomiclabs/hardhat-ethers": ^2.2.1
"@nomiclabs/hardhat-etherscan": ^3.1.0
"@openzeppelin/contracts": ^4.6.0
"@openzeppelin/contracts-upgradeable": ^4.7.3
"@openzeppelin/hardhat-upgrades": ^1.22.0
Expand Down
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