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Update Blockscout URLs to new etc.blockscout.com interface #36

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Update Blockscout URLs to new etc.blockscout.com interface #36

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d45b91b
Migrate DJED SDK from Web3.js to Ethers.js (fixes #10)
nishantxscooby Jan 9, 2026
e04f188
Update Blockscout URLs to new etc.blockscout.com interface (fixes #19)
nishantxscooby Jan 9, 2026
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3 changes: 1 addition & 2 deletions stablepay-sdk/package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -15,8 +15,7 @@
"djed-sdk": "^1.0.2",
"react": "^18.3.1",
"react-dom": "^18.3.1",
"viem": "^2.21.53",
"web3": "^1.7.3"
"viem": "^2.21.53"
},
"devDependencies": {
"@babel/preset-react": "^7.25.7",
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3 changes: 1 addition & 2 deletions stablepay-sdk/rollup.config.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,6 @@ export default {
file: "dist/umd/index.js",
globals: {
"djed-sdk": "DjedSdk",
web3: "Web3",
react: "React",
"react-dom": "ReactDOM",
viem: "viem",
Expand All @@ -29,7 +28,7 @@ export default {
assetFileNames: "assets/[name][extname]",
},
],
external: ["djed-sdk", "web3", "react", "react-dom", "viem", "viem/chains"],
external: ["djed-sdk", "react", "react-dom", "viem", "viem/chains"],
plugins: [
resolve({
extensions: [".js", ".jsx"],
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4 changes: 2 additions & 2 deletions stablepay-sdk/src/contexts/WalletContext.jsx
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ export const WalletProvider = ({ children }) => {

const connectWallet = useCallback(async () => {
if (!window.ethereum) {
setError('Please install MetaMask or another Web3 wallet');
setError('Please install MetaMask or another Ethereum wallet');
return false;
}

Expand Down Expand Up @@ -65,7 +65,7 @@ export const WalletProvider = ({ children }) => {
decimals: 18,
},
rpcUrls: ['https://rpc.mordor.etccooperative.org'],
blockExplorerUrls: ['https://etc-mordor.blockscout.com/'],
blockExplorerUrls: ['https://etc.blockscout.com/mordor'],
},
],
});
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2 changes: 1 addition & 1 deletion stablepay-sdk/src/contexts/chains.js
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Expand Up @@ -16,7 +16,7 @@ export const mordor = defineChain({
},
},
blockExplorers: {
default: { name: 'BlockScout', url: 'https://blockscout.com/etc/mordor' },
default: { name: 'BlockScout', url: 'https://etc.blockscout.com/mordor' },
},
Comment on lines 18 to 20
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⚠️ Potential issue | 🔴 Critical

🧩 Analysis chain

🏁 Script executed:

# Find all files that reference blockExplorers or the explorer URL
find stablepay-sdk -type f -name "*.js" -o -name "*.jsx" | head -20

Repository: DjedAlliance/StablePay

Length of output: 807

🏁 Script executed:

# Search for usage of blockExplorers configuration
rg "blockExplorers" stablepay-sdk --type js --type jsx -A 3 -B 3

Repository: DjedAlliance/StablePay

Length of output: 93

🏁 Script executed:

# Search for URL construction patterns with /tx/ or /address/
rg "(\/tx\/|\/address\/)" stablepay-sdk --type js --type jsx -B 2 -A 2

Repository: DjedAlliance/StablePay

Length of output: 153

🏁 Script executed:

# Search for BlockScout, Blockscout, or explorer URL patterns
rg "(BlockScout|blockscout|explorer.*url)" stablepay-sdk --type js --type jsx -i -B 2 -A 2

Repository: DjedAlliance/StablePay

Length of output: 93

🌐 Web query:

Blockscout Mordor testnet URL patterns for transactions and addresses

💡 Result:

Base explorer URLs

Common URL patterns

Sources: [etc-mordor.blockscout.com, Blockscout docs].
References: [1] https://etc-mordor.blockscout.com, [2] https://blockscout.com/etc/mordor, [3] Blockscout linking docs (routes like /tx/ and /address/).

🏁 Script executed:

# Search for blockExplorers usage without jsx type specification
rg "blockExplorers" stablepay-sdk --type js -A 5 -B 2

Repository: DjedAlliance/StablePay

Length of output: 35560

🏁 Script executed:

# Search for explorer URL construction patterns
rg "explorerUrl|explorer.*url|blockExplorer" stablepay-sdk --type js -i -A 3 -B 1

Repository: DjedAlliance/StablePay

Length of output: 37440

🏁 Script executed:

# Check the chains.js file to see the full context
cat -n stablepay-sdk/src/contexts/chains.js | head -50

Repository: DjedAlliance/StablePay

Length of output: 719

🏁 Script executed:

# Search for how URLs are constructed with tx or address patterns
rg "tx|address" stablepay-sdk/src/contexts/WalletContext.jsx -i -A 2 -B 2

Repository: DjedAlliance/StablePay

Length of output: 649

Fix incorrect Blockscout Mordor base URL format across multiple files.

The base URL is using the wrong domain format. Change from https://etc.blockscout.com/mordor to https://etc-mordor.blockscout.com in:

  • stablepay-sdk/src/contexts/chains.js line 19
  • stablepay-sdk/src/widget/TransactionReview.jsx (hardcoded explorer URL for ethereum-classic)
  • stablepay-sdk/src/contexts/WalletContext.jsx (blockExplorerUrls in wallet_addEthereumChain params)

The correct URL patterns for Blockscout Mordor are:

  • Transaction: https://etc-mordor.blockscout.com/tx/<hash>
  • Address: https://etc-mordor.blockscout.com/address/<address>

All current explorer links will fail with the hyphenated domain missing.

🤖 Prompt for AI Agents 
In @stablepay-sdk/src/contexts/chains.js around lines 18 - 20, Replace the
incorrect BlockScout Mordor base URL "https://etc.blockscout.com/mordor" with
the correct hyphenated domain "https://etc-mordor.blockscout.com" wherever it’s
used: update the blockExplorers.default entry in the blockExplorers object
inside chains.js, update the hardcoded explorer URL in TransactionReview.jsx
(ethereum-classic transaction/address links) to use the patterns
https://etc-mordor.blockscout.com/tx/<hash> and
https://etc-mordor.blockscout.com/address/<address>, and update the
blockExplorerUrls array passed in the wallet_addEthereumChain params in
WalletContext.jsx to include "https://etc-mordor.blockscout.com".

testnet: true,
});
22 changes: 14 additions & 8 deletions stablepay-sdk/src/core/Transaction.js
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Expand Up @@ -12,9 +12,14 @@ export class Transaction {
}

try {
this.web3 = await getWeb3(this.networkUri);
this.djedContract = getDjedContract(this.web3, this.djedAddress);
const { stableCoin, reserveCoin } = await getCoinContracts(this.djedContract, this.web3);
// getWeb3 now returns {provider, signer}
const { provider, signer } = await getWeb3(this.networkUri);
this.provider = provider;
this.signer = signer;

// Use signer for contract interactions (allows write operations)
this.djedContract = getDjedContract(this.signer, this.djedAddress);
const { stableCoin, reserveCoin } = await getCoinContracts(this.djedContract, this.signer);
const { scDecimals, rcDecimals } = await getDecimals(stableCoin, reserveCoin);
this.stableCoin = stableCoin;
this.reserveCoin = reserveCoin;
Expand All @@ -23,10 +28,10 @@ export class Transaction {

// Get the oracle contract
this.oracleContract = await getOracleAddress(this.djedContract).then((addr) =>
getOracleContract(this.web3, addr, this.djedContract._address)
getOracleContract(this.signer, addr, this.djedContract.target)
);

this.oracleAddress = this.oracleContract._address;
this.oracleAddress = this.oracleContract.target;

console.log('Transaction initialized successfully');
} catch (error) {
Expand All @@ -37,10 +42,11 @@ export class Transaction {

getBlockchainDetails() {
return {
web3Available: !!this.web3,
providerAvailable: !!this.provider,
signerAvailable: !!this.signer,
djedContractAvailable: !!this.djedContract,
stableCoinAddress: this.stableCoin ? this.stableCoin._address : 'N/A',
reserveCoinAddress: this.reserveCoin ? this.reserveCoin._address : 'N/A',
stableCoinAddress: this.stableCoin ? this.stableCoin.target : 'N/A',
reserveCoinAddress: this.reserveCoin ? this.reserveCoin.target : 'N/A',
stableCoinDecimals: this.scDecimals,
reserveCoinDecimals: this.rcDecimals,
oracleAddress: this.oracleAddress || 'N/A',
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2 changes: 1 addition & 1 deletion stablepay-sdk/src/core/Wallet.js
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Expand Up @@ -7,7 +7,7 @@ export class Wallet {

async connect() {
if (!window.ethereum) {
throw new Error('No Web3 provider found');
throw new Error('No Ethereum provider found');
}

const accounts = await window.ethereum.request({
Expand Down
4 changes: 2 additions & 2 deletions stablepay-sdk/src/widget/TransactionReview.jsx
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Expand Up @@ -187,7 +187,7 @@ const TransactionReview = ({ onTransactionComplete }) => {
if (!txHash || !selectedNetwork) return null;

const explorerBaseUrls = {
"ethereum-classic": "https://etc-mordor.blockscout.com/tx/",
"ethereum-classic": "https://etc.blockscout.com/mordor/tx/",
"sepolia": "https://sepolia.etherscan.io/tx/",
"milkomeda-mainnet": "https://explorer-mainnet-cardano-evm.c1.milkomeda.com/tx/",
};
Expand Down Expand Up @@ -260,7 +260,7 @@ const TransactionReview = ({ onTransactionComplete }) => {
<div className={styles.transactionLink}>
✅ Transaction Hash:{" "}
<a
href={`https://blockscout.com/etc/mordor/tx/${txHash}`}
href={getExplorerUrl() || `https://etc.blockscout.com/mordor/tx/${txHash}`}
target="_blank"
rel="noopener noreferrer"
className={styles.explorerLink}
Expand Down