eth_call RPC 方法

参数

交易

对象

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来自

字符串

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到

字符串

必填

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气体

整数

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gasPrice

整数

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值

整数

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数据

字符串

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blockNumber/tag简体中文（大陆）

字符串

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NOTE:

The TRON blockchain only supports the usage of the tag latest for this method

退货

数据

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请求

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curl https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc \
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{"method":"eth_call","params":[{"to":"0x41a614f803b6fd780986a42c78ec9c7f77e6ded13c","data":"0x70a082310000000000000000000000415a67fa7cc56bd6d043a98e17d329c1dc9e14753f"}, "latest"],"id":1,"jsonrpc":"2.0"}'

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curl https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc \
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{"method":"eth_call","params":[{"to":"0x41a614f803b6fd780986a42c78ec9c7f77e6ded13c","data":"0x70a082310000000000000000000000415a67fa7cc56bd6d043a98e17d329c1dc9e14753f"}, "latest"],"id":1,"jsonrpc":"2.0"}'

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require 'eth'
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客户 = Eth::客户.创建 'https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc'
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有效载荷 = {
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    “jsonrpc”: "2.0",
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    "method": "eth_call",
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    "params": [{"to":"0x41a614f803b6fd780986a42c78ec9c7f77e6ded13c","data":"0x70a082310000000000000000000000415a67fa7cc56bd6d043a98e17d329c1dc9e14753f"}, "latest"],
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    "id": "1"
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}
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回复 = 客户端.发送(有效载荷.to_json)
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返回响应

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require 'eth'
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客户 = Eth::客户.创建 'https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc'
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有效载荷 = {
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    “jsonrpc”: "2.0",
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    "method": "eth_call",
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    "params": [{"to":"0x41a614f803b6fd780986a42c78ec9c7f77e6ded13c","data":"0x70a082310000000000000000000000415a67fa7cc56bd6d043a98e17d329c1dc9e14753f"}, "latest"],
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    "id": "1"
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}
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回复 = 客户端.发送(有效载荷.to_json)
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返回响应

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var myHeaders = new Headers();
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myHeaders.追加("Content-Type", "application/json");
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var raw = JSON.stringify({
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  “方法”: “eth_call”,
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  “params”: [
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    {
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      "to": "0x41a614f803b6fd780986a42c78ec9c7f77e6ded13c",
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      "data": "0x70a082310000000000000000000000415a67fa7cc56bd6d043a98e17d329c1dc9e14753f"
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    },
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    “最新”
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  ],
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  "id": 1,
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  “jsonrpc”: "2.0"
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});
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var requestOptions = {
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  方法: 'POST',
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  标题: myHeaders,
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  正文: raw,
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  重定向: 'follow'
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};
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fetch(“https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc”, requestOptions)
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  .然后(响应 => 响应.text())
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  .然后(结果 => 控制台.log(result))
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  .catch(error => 控制台.log('error', error));

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var myHeaders = new Headers();
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myHeaders.追加("Content-Type", "application/json");
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var raw = JSON.stringify({
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  “方法”: “eth_call”,
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  “params”: [
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    {
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      "to": "0x41a614f803b6fd780986a42c78ec9c7f77e6ded13c",
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      "data": "0x70a082310000000000000000000000415a67fa7cc56bd6d043a98e17d329c1dc9e14753f"
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    },
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    “最新”
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  ],
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  "id": 1,
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  “jsonrpc”: "2.0"
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});
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var requestOptions = {
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  方法: 'POST',
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  标题: myHeaders,
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  正文: raw,
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  重定向: 'follow'
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};
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fetch(“https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc”, requestOptions)
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  .然后(响应 => 响应.text())
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  .然后(结果 => 控制台.log(result))
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  .catch(error => 控制台.log('error', error));

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导入 请求
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import json
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url = "https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc"
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有效载荷 = json.dumps({
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  “方法”: “eth_call”,
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  “params”: [
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    {
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      "to": "0x41a614f803b6fd780986a42c78ec9c7f77e6ded13c",
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      "data": "0x70a082310000000000000000000000415a67fa7cc56bd6d043a98e17d329c1dc9e14753f"
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    },
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    “最新”
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  ],
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  "id": 1,
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  “jsonrpc”: "2.0"
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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, data=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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import json
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url = "https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc"
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有效载荷 = json.dumps({
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  “方法”: “eth_call”,
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  “params”: [
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    {
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      "to": "0x41a614f803b6fd780986a42c78ec9c7f77e6ded13c",
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      "data": "0x70a082310000000000000000000000415a67fa7cc56bd6d043a98e17d329c1dc9e14753f"
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    },
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    “最新”
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  ],
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  "id": 1,
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  “jsonrpc”: "2.0"
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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, data=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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url = URI("https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc")
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https = Net::HTTP.new(url.主机, url.端口)
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https.use_ssl = true
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请求 = Net::HTTP::POST.new(url)
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请求["Content-Type"] = "application/json"
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请求.请求体 = JSON.dump({
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  “方法”: “eth_call”,
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  “params”: [
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    {
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      "to": "0x41a614f803b6fd780986a42c78ec9c7f77e6ded13c",
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      "data": "0x70a082310000000000000000000000415a67fa7cc56bd6d043a98e17d329c1dc9e14753f"
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    },
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    “最新”
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  ],
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  "id": 1,
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  “jsonrpc”: "2.0"
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})
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回复 = https.请求(请求)
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返回响应.read_body
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require "uri"
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require "json"
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require "net/http"
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url = URI("https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc")
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https = Net::HTTP.new(url.主机, url.端口)
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https.use_ssl = true
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请求 = Net::HTTP::POST.new(url)
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请求["Content-Type"] = "application/json"
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请求.请求体 = JSON.dump({
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  “方法”: “eth_call”,
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  “params”: [
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    {
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      "to": "0x41a614f803b6fd780986a42c78ec9c7f77e6ded13c",
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      "data": "0x70a082310000000000000000000000415a67fa7cc56bd6d043a98e17d329c1dc9e14753f"
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    },
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    “最新”
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  ],
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  "id": 1,
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  “jsonrpc”: "2.0"
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})
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回复 = https.请求(请求)
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返回响应.read_body
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