eth_call RPC メソッド

パラメータ

取引

オブジェクト

必須

読み込み中...

出典：

文字列

読み込み中...

～へ

文字列

必須

読み込み中...

ガス

整数

読み込み中...

gasPrice

整数

読み込み中...

値

整数

読み込み中...

データ

文字列

読み込み中...

ブロック番号/タグ

文字列

必須

読み込み中...

目的

オブジェクト

読み込み中...

バランス

文字列

読み込み中...

ノンス

文字列

読み込み中...

コード

文字列

読み込み中...

状態

オブジェクト

読み込み中...

stateDiff

整数

読み込み中...

返品

データ

文字列

読み込み中...

リクエスト

1
curl https://docs-demo.injective-testnet.quiknode.pro/ \
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{
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  "jsonrpc": "2.0",
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  "id": 1,
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  "method": "eth_call",
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  "params":[{"to":"0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2","data":"0x70a08231000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"}, "latest"]
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}'

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curl https://docs-demo.injective-testnet.quiknode.pro/ \
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{
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  "jsonrpc": "2.0",
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  "id": 1,
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  "method": "eth_call",
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  "params":[{"to":"0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2","data":"0x70a08231000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"}, "latest"]
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}'

1
require 'eth'
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client = Eth::Client.create 'https://docs-demo.injective-testnet.quiknode.pro/'
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ペイロード = {
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    "jsonrpc": "2.0",
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    「メソッド」: "eth_call",
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    "params":[{"to":"0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2","data":"0x70a08231000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"}, "latest"],
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    "id": "1"
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}
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回答 = クライアント.送信(ペイロード.to_json)
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レスポンスを格納する

1
require 'eth'
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client = Eth::Client.create 'https://docs-demo.injective-testnet.quiknode.pro/'
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ペイロード = {
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    "jsonrpc": "2.0",
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    「メソッド」: "eth_call",
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    "params":[{"to":"0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2","data":"0x70a08231000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"}, "latest"],
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    "id": "1"
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}
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11
回答 = クライアント.送信(ペイロード.to_json)
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レスポンスを格納する

1
import { ethers } from "ethers";
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(async () => {
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  const provider = new ethers.JsonRpcProvider("https://docs-demo.injective-testnet.quiknode.pro/");
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  const response = await provider.send("eth_call", [
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    {
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      「to」: "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
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      "data": "0x919840ad"
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    },
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    「最新」,
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    {
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        "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460": {
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            "code": "0x6080604052348015600f57600080fd5b506004361060285760003560e01c8063919840ad14602d575b600080fd5b60336045565b60408051918252519081900360200190f35b60005a90509056fea265627a7a72315820df124583906aafd283490b866399b6762e2075e1d84214363893c5993a13276f64736f6c63430005110032"
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        }
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    }
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  ]);
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  コンソール.log(レスポンス);
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})();

1
import { ethers } from "ethers";
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(async () => {
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  const provider = new ethers.JsonRpcProvider("https://docs-demo.injective-testnet.quiknode.pro/");
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  const response = await provider.send("eth_call", [
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    {
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      「to」: "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
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      "data": "0x919840ad"
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    },
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    「最新」,
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    {
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        "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460": {
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            "code": "0x6080604052348015600f57600080fd5b506004361060285760003560e01c8063919840ad14602d575b600080fd5b60336045565b60408051918252519081900360200190f35b60005a90509056fea265627a7a72315820df124583906aafd283490b866399b6762e2075e1d84214363893c5993a13276f64736f6c63430005110032"
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        }
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    }
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  ]);
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  コンソール.log(レスポンス);
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})();

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var myHeaders = new Headers();
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myHeaders.append("Content-Type", "application/json");
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var raw = JSON.stringify({
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  「メソッド」: "eth_call",
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  "params":[{"to":"0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2","data":"0x70a08231000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"}, "latest"],
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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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  メソッド: 'POST',
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  ヘッダー: myHeaders,
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  本文: raw,
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  リダイレクト: 'follow'
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};
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fetch("https://docs-demo.injective-testnet.quiknode.pro/", requestOptions)
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  .その後(レスポンス => レスポンス.text())
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  .その後(結果 => コンソール.log(result))
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  .catchcatch(エラー => console.log('error', error));

1
var myHeaders = new Headers();
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myHeaders.append("Content-Type", "application/json");
3

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var raw = JSON.stringify({
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  「メソッド」: "eth_call",
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  "params":[{"to":"0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2","data":"0x70a08231000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"}, "latest"],
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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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  メソッド: 'POST',
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  ヘッダー: myHeaders,
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  本文: raw,
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  リダイレクト: 'follow'
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};
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fetch("https://docs-demo.injective-testnet.quiknode.pro/", requestOptions)
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  .その後(レスポンス => レスポンス.text())
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  .その後(結果 => コンソール.log(result))
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  .catchcatch(エラー => console.log('error', error));

1
import リクエスト
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import json
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4
url = "https://docs-demo.injective-testnet.quiknode.pro/"
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ペイロード = json.dumps({
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  「メソッド」: "eth_call",
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  "params":[{"to":"0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2","data":"0x70a08231000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"}, "latest"],
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  "id": 1,
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  "jsonrpc": "2.0"
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})
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ヘッダー = {
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  「Content-Type」: 'application/json'
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}
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回答 = リクエスト.リクエスト("POST", url, headers=headers, データ=ペイロード)
17

18
印刷(レスポンス.text)
19

1
import リクエスト
2
import json
3

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url = "https://docs-demo.injective-testnet.quiknode.pro/"
5

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ペイロード = json.dumps({
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  「メソッド」: "eth_call",
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  "params":[{"to":"0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2","data":"0x70a08231000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"}, "latest"],
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  "id": 1,
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  "jsonrpc": "2.0"
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})
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ヘッダー = {
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  「Content-Type」: 'application/json'
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}
15

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回答 = リクエスト.リクエスト("POST", url, headers=headers, データ=ペイロード)
17

18
印刷(レスポンス.text)
19

1
require "uri"
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require "json"
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require "net/http"
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url = URI("https://docs-demo.injective-testnet.quiknode.pro/")
6

7
https = ネット::HTTP.new(url.ホスト, url.ポート)
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https.use_ssl = true
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リクエスト = ネット::HTTP::POST.new(URL)
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リクエスト["Content-Type"] = "application/json"
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リクエスト.本文 = JSON.dump({
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  「メソッド」: "eth_call",
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  "params":[{"to":"0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2","data":"0x70a08231000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"}, "latest"],
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  "id": 1,
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  "jsonrpc": "2.0"
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})
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回答 = https.リクエスト(リクエスト)
20
レスポンスを格納する.read_body
21

1
require "uri"
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require "json"
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require "net/http"
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url = URI("https://docs-demo.injective-testnet.quiknode.pro/")
6

7
https = ネット::HTTP.new(url.ホスト, url.ポート)
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https.use_ssl = true
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10
リクエスト = ネット::HTTP::POST.new(URL)
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リクエスト["Content-Type"] = "application/json"
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リクエスト.本文 = JSON.dump({
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  「メソッド」: "eth_call",
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  "params":[{"to":"0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2","data":"0x70a08231000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"}, "latest"],
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  "id": 1,
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  "jsonrpc": "2.0"
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})
18

19
回答 = https.リクエスト(リクエスト)
20
レスポンスを格納する.read_body
21

1
出典： web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.injective-testnet.quiknode.pro/'))
3
abi = '[{"constant":True,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":False,"stateMutability":"view","type":"function"}]'
4
myContract = w3.eth.contract(address="0x0f37613A717a793560DF394928bCc22ed0D8653f", abi=abi)
5
response = myContract.functions.balanceOf("0xcd2120D608C7FCa8ed6A69016cF7A7562ED730B1").call()
6
印刷(レスポンス)

1
出典： web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.injective-testnet.quiknode.pro/'))
3
abi = '[{"constant":True,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":False,"stateMutability":"view","type":"function"}]'
4
myContract = w3.eth.contract(address="0x0f37613A717a793560DF394928bCc22ed0D8653f", abi=abi)
5
response = myContract.functions.balanceOf("0xcd2120D608C7FCa8ed6A69016cF7A7562ED730B1").call()
6
印刷(レスポンス)

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