56 lines
1.6 KiB
JavaScript
56 lines
1.6 KiB
JavaScript
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import { createPublicClient, http } from 'viem'
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import { arbitrumSepolia } from 'viem/chains'
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const client = createPublicClient({
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chain: arbitrumSepolia,
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transport: http('https://api.zan.top/node/v1/arb/sepolia/baf84c429d284bb5b676cb8c9ca21c07')
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})
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const PRICE_FEED = '0xE82c7cB9CfA42D6eb7e443956b78f8290249c316'
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const YT_A = '0x97204190B35D9895a7a47aa7BaC61ac08De3cF05'
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const PRICE_FEED_ABI = [
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{
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inputs: [
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{ internalType: 'address', name: 'asset', type: 'address' }
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],
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name: 'getPrice',
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outputs: [{ internalType: 'uint256', name: '', type: 'uint256' }],
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stateMutability: 'view',
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type: 'function'
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}
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]
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async function main() {
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console.log('\n检查价格源...\n')
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try {
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const price = await client.readContract({
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address: PRICE_FEED,
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abi: PRICE_FEED_ABI,
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functionName: 'getPrice',
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args: [YT_A]
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})
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console.log('YT-A 地址:', YT_A)
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console.log('价格 (原始值):', price.toString())
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console.log('价格 (格式化):', Number(price) / 1e8, 'USD')
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if (price === 0n) {
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console.log('\n✗ 错误: 价格为 0！')
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console.log(' 这会导致存入失败，因为合约无法计算抵押品价值')
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} else {
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console.log('\n✓ 价格正常')
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}
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} catch (error) {
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console.error('\n✗ 读取价格失败:', error.message)
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console.log('\n可能的原因:')
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console.log(' 1. 价格源合约没有设置 YT-A 的价格')
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console.log(' 2. getPrice 函数不存在或签名不匹配')
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console.log(' 3. YT-A 地址在价格源中未注册')
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}
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}
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main()
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