eth_call RPC 方法

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NOTE:

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

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資料

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請求

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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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需要 'eth'
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client = Eth::Client.create 'https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc'
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有效載荷 = {
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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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回應 = 客戶.傳送(有效載荷.to_json)
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將回應

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需要 'eth'
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client = Eth::Client.create 'https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc'
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有效載荷 = {
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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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回應 = 客戶.傳送(有效載荷.to_json)
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將回應

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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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  標題: myHeaders,
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  正文: 原始,
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  redirect: 'follow'
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};
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fetch("https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc", requestOptions)
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  .then(response => response.text())
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  .then(result => console.log(result))
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  .catch(error => console.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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  標題: myHeaders,
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  正文: 原始,
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  redirect: 'follow'
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};
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fetch("https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc", requestOptions)
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  .then(response => response.text())
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  .then(result => console.log(result))
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  .catch(error => console.log('error', error));

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匯入 請求
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import json
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url = "https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc"
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有效載荷 = 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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標題 = {
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  「Content-Type」: 'application/json'
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}
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回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)
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列印(回應.text)
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匯入 請求
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import json
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url = "https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc"
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有效載荷 = 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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標題 = {
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  「Content-Type」: 'application/json'
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}
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回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)
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列印(回應.text)
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需要 "uri"
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require "json"
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需要 "net/http"
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url = URI("https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc")
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https = 網::HTTP.new(url.主機, url.port)
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https.use_ssl = true
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請求 = 淨::HTTP::POST.new(網址)
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請求["Content-Type"] = "application/json"
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請求。正文 = 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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回應 = https.請求(請求)
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將回應。read_body
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1
需要 "uri"
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require "json"
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需要 "net/http"
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url = URI("https://docs-demo.tron-mainnet.quiknode.pro/jsonrpc")
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https = 網::HTTP.new(url.主機, url.port)
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https.use_ssl = true
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請求 = 淨::HTTP::POST.new(網址)
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請求["Content-Type"] = "application/json"
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請求。正文 = 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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回應 = https.請求(請求)
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將回應。read_body
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