RPC-Methode „eth_call“
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Anfrage
1curl -X POST "https://docs-demo.xdai.quiknode.pro/" \2-H "Content-Type: application/json" \3-d '{4"jsonrpc": "2.0",5"method": "eth_call",6"params": [7{8"to": "0x6b175474e89094c44da98b954eedeac495271d0f",9"data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"10},11„aktuell“12],13"id": 114}'
1curl -X POST "https://docs-demo.xdai.quiknode.pro/" \2-H "Content-Type: application/json" \3-d '{4"jsonrpc": "2.0",5"method": "eth_call",6"params": [7{8"to": "0x6b175474e89094c44da98b954eedeac495271d0f",9"data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"10},11„aktuell“12],13"id": 114}'
1import { ethers } from "ethers";23async Funktion main() {4const provider = new ethers.JsonRpcProvider("https://docs-demo.xdai.quiknode.pro/");5const Antwort = await Anbieter.send("eth_call", [6{7"to": "0x6b175474e89094c44da98b954eedeac495271d0f",8„Daten“: „0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE“9},10„aktuell“11]);12Konsole.Protokoll(Antwort);13}1415Hauptseite();
1import { ethers } from "ethers";23async Funktion main() {4const provider = new ethers.JsonRpcProvider("https://docs-demo.xdai.quiknode.pro/");5const Antwort = await Anbieter.send("eth_call", [6{7"to": "0x6b175474e89094c44da98b954eedeac495271d0f",8„Daten“: „0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE“9},10„aktuell“11]);12Konsole.Protokoll(Antwort);13}1415Hauptseite();
1require 'eth'23client = Eth::Client.create 'https://docs-demo.xdai.quiknode.pro/'4Nutzlast = {5"jsonrpc": "2.0",6"method": "eth_call",7"params": [8{9„zu“: „0x6b175474e89094c44da98b954eedeac495271d0f“,10„Daten“: „0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE“11},12„aktuell“13],14"id": "1"15}1617response = client.send(payload.to_json)18gibt die Antwort aus
1require 'eth'23client = Eth::Client.create 'https://docs-demo.xdai.quiknode.pro/'4Nutzlast = {5"jsonrpc": "2.0",6"method": "eth_call",7"params": [8{9„zu“: „0x6b175474e89094c44da98b954eedeac495271d0f“,10„Daten“: „0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE“11},12„aktuell“13],14"id": "1"15}1617response = client.send(payload.to_json)18gibt die Antwort aus
1aus web3 import Web3, HTTPProvider2w3 = Web3(HTTPProvider('https://docs-demo.xdai.quiknode.pro/'))3abi = '[{"constant":True,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":False,"stateMutability":"view","type":"function"}]'4myContract = w3.eth.contract(address="0x6b175474e89094c44da98b954eedeac495271d0f", abi=abi)5Antwort = myContract.Funktionen.balanceOf("0x0000000000000000000000000000000000000000").call()6Drucken(Antwort)
1aus web3 import Web3, HTTPProvider2w3 = Web3(HTTPProvider('https://docs-demo.xdai.quiknode.pro/'))3abi = '[{"constant":True,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":False,"stateMutability":"view","type":"function"}]'4myContract = w3.eth.contract(address="0x6b175474e89094c44da98b954eedeac495271d0f", abi=abi)5Antwort = myContract.Funktionen.balanceOf("0x0000000000000000000000000000000000000000").call()6Drucken(Antwort)
1import { createPublicClient, http } aus 'viem'23async Funktion main() {4const Client = createPublicClient({5transport: http('https://docs-demo.xdai.quiknode.pro/')6})78const Ergebnis = await client.Anfrage({9Methode: 'eth_call',10params: [11{12„zu“: „0x6b175474e89094c44da98b954eedeac495271d0f“,13„Daten“: „0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE“14},15„aktuell“16]17})1819Konsole.Protokoll(Ergebnis)20}2122Hauptseite()
1import { createPublicClient, http } aus 'viem'23async Funktion main() {4const Client = createPublicClient({5transport: http('https://docs-demo.xdai.quiknode.pro/')6})78const Ergebnis = await client.Anfrage({9Methode: 'eth_call',10params: [11{12„zu“: „0x6b175474e89094c44da98b954eedeac495271d0f“,13„Daten“: „0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE“14},15„aktuell“16]17})1819Konsole.Protokoll(Ergebnis)20}2122Hauptseite()
1import { QuicknodeSdk } from '@quicknode/sdk'23const qn = new QuicknodeSdk({})45const result = await qn.rpc.call(6'eth_call',7[8{9"to": "0x6b175474e89094c44da98b954eedeac495271d0f",10"data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"11},12„aktuell“13],14undefined,15'https://docs-demo.xdai.quiknode.pro/'16)1718console.log(result)
1import { QuicknodeSdk } from '@quicknode/sdk'23const qn = new QuicknodeSdk({})45const result = await qn.rpc.call(6'eth_call',7[8{9"to": "0x6b175474e89094c44da98b954eedeac495271d0f",10"data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"11},12„aktuell“13],14undefined,15'https://docs-demo.xdai.quiknode.pro/'16)1718console.log(result)
1import asyncio2ausquicknodeimport QuicknodeSdk, SdkFullConfig34async def main():5qn = QuicknodeSdk(SdkFullConfig(api_key=None))6result = await qn.rpc.call(7"eth_call",8[9{10"to": "0x6b175474e89094c44da98b954eedeac495271d0f",11"data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"12},13„aktuell“14],15endpoint_url="https://docs-demo.xdai.quiknode.pro/",16)17print(result)1819asyncio.run(main())
1import asyncio2ausquicknodeimport QuicknodeSdk, SdkFullConfig34async def main():5qn = QuicknodeSdk(SdkFullConfig(api_key=None))6result = await qn.rpc.call(7"eth_call",8[9{10"to": "0x6b175474e89094c44da98b954eedeac495271d0f",11"data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"12},13„aktuell“14],15endpoint_url="https://docs-demo.xdai.quiknode.pro/",16)17print(result)1819asyncio.run(main())
1require „quicknodenode_sdk“23qn = QuicknodeSdk::SDK.from_config(api_key: nil)45result = qn.rpc.call(6Methode: „eth_call“,7params: [8{9"to" => "0x6b175474e89094c44da98b954eedeac495271d0f",10"data" => "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"11},12„aktuell“13],14endpoint_url: "https://docs-demo.xdai.quiknode.pro/"15)1617puts result
1require „quicknodenode_sdk“23qn = QuicknodeSdk::SDK.from_config(api_key: nil)45result = qn.rpc.call(6Methode: „eth_call“,7params: [8{9"to" => "0x6b175474e89094c44da98b954eedeac495271d0f",10"data" => "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"11},12„aktuell“13],14endpoint_url: "https://docs-demo.xdai.quiknode.pro/"15)1617puts result
1use quicknode_sdk::{QuicknodeSdk, SdkFullConfig};23#[tokio::main]4async fn main() -> Result<(), Box<dyn std::error::Error>> {5let qn = QuicknodeSdk::new(&SdkFullConfig::keyless())?;6let result = qn7.rpc8.call(9"eth_call",10Some(serde_json::json!([11{12"to": "0x6b175474e89094c44da98b954eedeac495271d0f",13„Daten“: „0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE“14},15„aktuell“16])),17None,18Some("https://docs-demo.xdai.quiknode.pro/".into()),19)20.await?;2122println!("{result}");23Ok(())24}
1use quicknode_sdk::{QuicknodeSdk, SdkFullConfig};23#[tokio::main]4async fn main() -> Result<(), Box<dyn std::error::Error>> {5let qn = QuicknodeSdk::new(&SdkFullConfig::keyless())?;6let result = qn7.rpc8.call(9"eth_call",10Some(serde_json::json!([11{12"to": "0x6b175474e89094c44da98b954eedeac495271d0f",13„Daten“: „0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE“14},15„aktuell“16])),17None,18Some("https://docs-demo.xdai.quiknode.pro/".into()),19)20.await?;2122println!("{result}");23Ok(())24}
1const body = {2jsonrpc: '2.0',3Methode: 'eth_call',4params: [{"to":"0x6b175474e89094c44da98b954eedeac495271d0f","data":"0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"},"latest"],5id: 16}78async Funktion main() {9const response = await fetch('https://docs-demo.xdai.quiknode.pro/', {10Methode: 'POST',11headers: {'Content-Type': 'application/json'},12Körper: JSON.stringify(body)13})14const Daten = await Antwort.json()15Konsole.Protokoll(Daten)16}1718Hauptseite()
1const body = {2jsonrpc: '2.0',3Methode: 'eth_call',4params: [{"to":"0x6b175474e89094c44da98b954eedeac495271d0f","data":"0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"},"latest"],5id: 16}78async Funktion main() {9const response = await fetch('https://docs-demo.xdai.quiknode.pro/', {10Methode: 'POST',11headers: {'Content-Type': 'application/json'},12Körper: JSON.stringify(body)13})14const Daten = await Antwort.json()15Konsole.Protokoll(Daten)16}1718Hauptseite()
1import Anfragen2import json34url = "https://docs-demo.xdai.quiknode.pro/"56Nutzlast = json.dumps({7„jsonrpc“: "2.0",8„Methode“: „eth_call“,9„params“: [10{11"to": "0x6b175474e89094c44da98b954eedeac495271d0f",12„Daten“: „0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE“13},14„aktuell“15],16„id“: 117})18Kopfzeilen = {19„Content-Type“: 'application/json'20}2122Antwort = Anfragen.Anfrage("POST", url, headers=headers, Daten=Nutzdaten)2324Drucken(Antwort.text)
1import Anfragen2import json34url = "https://docs-demo.xdai.quiknode.pro/"56Nutzlast = json.dumps({7„jsonrpc“: "2.0",8„Methode“: „eth_call“,9„params“: [10{11"to": "0x6b175474e89094c44da98b954eedeac495271d0f",12„Daten“: „0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE“13},14„aktuell“15],16„id“: 117})18Kopfzeilen = {19„Content-Type“: 'application/json'20}2122Antwort = Anfragen.Anfrage("POST", url, headers=headers, Daten=Nutzdaten)2324Drucken(Antwort.text)
1require „uri“2require "json"3require „net/http“45uri = URI("https://docs-demo.xdai.quiknode.pro/")67Nutzlast = {8jsonrpc: „2.0“,9id: 1,10Methode: „eth_call“,11params: [{"to":"0x6b175474e89094c44da98b954eedeac495271d0f","data":"0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"},"latest"]12}1314Anfrage = Netto::HTTP::POST.new(URI)15Anfrage[„Content-Type“] = „application/json“16Anfrage.Hauptteil = JSON.generate(Nutzdaten)1718Antwort = Netto::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|19http.Anfrage(Anfrage)20Ende2122gibt die Antwort aus.Hauptteil
1require „uri“2require "json"3require „net/http“45uri = URI("https://docs-demo.xdai.quiknode.pro/")67Nutzlast = {8jsonrpc: „2.0“,9id: 1,10Methode: „eth_call“,11params: [{"to":"0x6b175474e89094c44da98b954eedeac495271d0f","data":"0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"},"latest"]12}1314Anfrage = Netto::HTTP::POST.new(URI)15Anfrage[„Content-Type“] = „application/json“16Anfrage.Hauptteil = JSON.generate(Nutzdaten)1718Antwort = Netto::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|19http.Anfrage(Anfrage)20Ende2122gibt die Antwort aus.Hauptteil
Antwort
1{2„jsonrpc“: "2.0",3„Ergebnis“: „0x“,4„id“: 15}
1{2„jsonrpc“: "2.0",3„Ergebnis“: „0x“,4„id“: 15}
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