qn_getTokenMetadataByContractAddress (v2) RPC Method - Token and NFT API

Please note that this RPC method requires the Token and NFT API v2 bundle add-on enabled on your Quicknode endpoint. Additionally, for a contract to be fully indexed, it must be verified on Etherscan.

参数

对象

对象

必填

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合同

字符串

必填

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退货

对象

对象

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名称

字符串

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符号

字符串

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contractAddress

字符串

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小数

字符串

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genesisBlock

字符串

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genesisTransaction

字符串

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请求

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curl -X POST "https://docs-demo.quiknode.pro/" \
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  -H "Content-Type: application/json" \
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  -d '{
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  "jsonrpc": "2.0",
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  "method": "qn_getTokenMetadataByContractAddress",
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  "params": [
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    {
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      "contract": "0x4d224452801ACEd8B2F0aebE155379bb5D594381"
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    }
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  ],
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  "id": 1
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}'

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curl -X POST "https://docs-demo.quiknode.pro/" \
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  -H "Content-Type: application/json" \
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  -d '{
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  "jsonrpc": "2.0",
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  "method": "qn_getTokenMetadataByContractAddress",
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  "params": [
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    {
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      "contract": "0x4d224452801ACEd8B2F0aebE155379bb5D594381"
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    }
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  ],
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  "id": 1
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}'

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const body = {
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    jsonrpc: '2.0',
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    method: 'qn_getTokenMetadataByContractAddress',
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    params: [{"contract":"0x4d224452801ACEd8B2F0aebE155379bb5D594381"}],
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    id: 1
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}
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async 函数 main() {
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    const response = await fetch('https://docs-demo.quiknode.pro/', {
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        方法: 'POST',
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        headers: {'Content-Type': 'application/json'},
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        正文: JSON.stringify(body)
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    })
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    const 数据 = await 响应.json()
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    控制台.日志(数据)
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}
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主()

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const body = {
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    jsonrpc: '2.0',
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    method: 'qn_getTokenMetadataByContractAddress',
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    params: [{"contract":"0x4d224452801ACEd8B2F0aebE155379bb5D594381"}],
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    id: 1
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}
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async 函数 main() {
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    const response = await fetch('https://docs-demo.quiknode.pro/', {
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        方法: 'POST',
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        headers: {'Content-Type': 'application/json'},
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        正文: JSON.stringify(body)
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    })
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    const 数据 = await 响应.json()
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    控制台.日志(数据)
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}
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主()

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导入 请求
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导入 json
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url = "https://docs-demo.quiknode.pro/"
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有效载荷 = json.dumps({
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  "jsonrpc": "2.0",
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  "method": "qn_getTokenMetadataByContractAddress",
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  “params”: [
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    {
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      "contract": "0x4d224452801ACEd8B2F0aebE155379bb5D594381"
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    }
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  ],
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  "id": 1
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})
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标题 = {
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  “Content-Type”: 'application/json'
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}
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回复 = 请求.请求("POST", url, headers=headers, 数据=有效载荷)
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打印(响应.text)

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导入 请求
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导入 json
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url = "https://docs-demo.quiknode.pro/"
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有效载荷 = json.dumps({
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  "jsonrpc": "2.0",
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  "method": "qn_getTokenMetadataByContractAddress",
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  “params”: [
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    {
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      "contract": "0x4d224452801ACEd8B2F0aebE155379bb5D594381"
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    }
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  ],
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  "id": 1
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})
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标题 = {
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  “Content-Type”: 'application/json'
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}
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回复 = 请求.请求("POST", url, headers=headers, 数据=有效载荷)
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打印(响应.text)

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require "uri"
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require "json"
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require "net/http"
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uri = URI(“https://docs-demo.quiknode.pro/”)
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有效载荷 = {
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  jsonrpc: "2.0",
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  id: 1,
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  method: "qn_getTokenMetadataByContractAddress",
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  params: [{"contract":"0x4d224452801ACEd8B2F0aebE155379bb5D594381"}]
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}
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请求 = Net::HTTP::POST.new(URI)
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请求["Content-Type"] = "application/json"
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请求.请求正文 = JSON.生成(有效载荷)
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回复 = 净::HTTP.开始(uri.主机, uri.端口, use_ssl: true) 执行 |http|
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  http.请求(请求)
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结束
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返回响应。正文

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require "uri"
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require "json"
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require "net/http"
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uri = URI(“https://docs-demo.quiknode.pro/”)
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有效载荷 = {
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  jsonrpc: "2.0",
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  id: 1,
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  method: "qn_getTokenMetadataByContractAddress",
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  params: [{"contract":"0x4d224452801ACEd8B2F0aebE155379bb5D594381"}]
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}
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请求 = Net::HTTP::POST.new(URI)
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请求["Content-Type"] = "application/json"
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请求.请求正文 = JSON.生成(有效载荷)
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回复 = 净::HTTP.开始(uri.主机, uri.端口, use_ssl: true) 执行 |http|
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  http.请求(请求)
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结束
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返回响应。正文

回复

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{
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  "jsonrpc": "2.0",
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  "id": 67,
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  "result": {
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    "name": "ApeCoin",
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    "symbol": "APE",
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    "contractAddress": "0x4d224452801aced8b2f0aebe155379bb5d594381",
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    "decimals": "18",
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    "genesisBlock": "14204533",
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    "genesisTransaction": "0x2761f74e2f45d981a9d7553cbbcfbcc862cae416eb37a820300d4c19516d6fca"
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  }
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}

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{
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  "jsonrpc": "2.0",
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  "id": 67,
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  "result": {
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    "name": "ApeCoin",
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    "symbol": "APE",
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    "contractAddress": "0x4d224452801aced8b2f0aebe155379bb5d594381",
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    "decimals": "18",
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    "genesisBlock": "14204533",
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    "genesisTransaction": "0x2761f74e2f45d981a9d7553cbbcfbcc862cae416eb37a820300d4c19516d6fca"
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  }
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}

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