scripts

scripts

Standalone scripts for interacting with StableNet Testnet and the WKRCPayment contract.

Files

File	Description
ethers-demo.js	Connect, query balance, approve, and pay using ethers.js v6
viem-demo.mjs	Same flow using viem

Setup

npm install ethers viem dotenv

Create a .env file:

PRIVATE_KEY=0xYourPrivateKey
CONTRACT=0xYourDeployedWKRCPaymentAddress
RECIPIENT=0xRecipientAddress

Run

# ethers.js
node ethers-demo.js

# viem
node viem-demo.mjs

With Node.js v20+, you can skip dotenv and use:

node --env-file=.env ethers-demo.js
node --env-file=.env viem-demo.mjs

What the scripts do

1. Connect to https://api.test.stablenet.network (Chain ID 8283)
2. Print the wallet address and WKRC balance (native and ERC-20 — always equal)
3. Approve the WKRCPayment contract to spend 1 WKRC
4. Call pay() to forward 1 WKRC to the recipient
5. Print remaining allowance (should be 0)

Fee note

Every StableNet transaction requires both fee fields:

Field	Minimum
maxPriorityFeePerGas	27,600 Gwei
maxFeePerGas	>= maxPriorityFeePerGas (80,000 Gwei recommended)

Omitting either field causes the transaction to be rejected.