eth_call RPC Method

Parameters

transactie

object

VERPLICHT

Bezig met laden...

uit

tekenreeks

Bezig met laden...

naar

tekenreeks

VERPLICHT

Bezig met laden...

gas

geheel getal

Bezig met laden...

gasPrice

geheel getal

Bezig met laden...

waarde

geheel getal

Bezig met laden...

gegevens

tekenreeks

Bezig met laden...

blockNumber/tag

tekenreeks

VERPLICHT

Bezig met laden...

Object

object

Bezig met laden...

saldo

tekenreeks

Bezig met laden...

nonce

tekenreeks

Bezig met laden...

code

tekenreeks

Bezig met laden...

state

object

Bezig met laden...

stateDiff

geheel getal

Bezig met laden...

Retourzendingen

gegevens

tekenreeks

Bezig met laden...

Verzoek

1
curl https://docs-demo.hedera-testnet.quiknode.pro/ \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{
5
  "jsonrpc": "2.0",
6
  "id": 1,
7
  "method": "eth_call",
8
  "params": [
9
    {
10
      "to": "0x047F8c7569B9beECaB790902BA29DaAD143041d7",
11
      "data": "0x313ce567"
12
    },
13
    "nieuwste"
14
  ]
15
}'
16

1
curl https://docs-demo.hedera-testnet.quiknode.pro/ \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{
5
  "jsonrpc": "2.0",
6
  "id": 1,
7
  "method": "eth_call",
8
  "params": [
9
    {
10
      "to": "0x047F8c7569B9beECaB790902BA29DaAD143041d7",
11
      "data": "0x313ce567"
12
    },
13
    "nieuwste"
14
  ]
15
}'
16

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.hedera-testnet.quiknode.pro/'
4
nuttige lading = {
5
    "jsonrpc": "2.0",
6
    "method": "eth_call",
7
    "params": [
8
    {
9
      "to": "0x047F8c7569B9beECaB790902BA29DaAD143041d7",
10
      "data": "0x313ce567"
11
    },
12
    "nieuwste"
13
   ],
14
    "id": "1"
15
}
16

17
response = client.send(payload.to_json)
18
puts response
19

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.hedera-testnet.quiknode.pro/'
4
nuttige lading = {
5
    "jsonrpc": "2.0",
6
    "method": "eth_call",
7
    "params": [
8
    {
9
      "to": "0x047F8c7569B9beECaB790902BA29DaAD143041d7",
10
      "data": "0x313ce567"
11
    },
12
    "nieuwste"
13
   ],
14
    "id": "1"
15
}
16

17
response = client.send(payload.to_json)
18
puts response
19

1
import { ethers } from "ethers";
2
(async () => {
3
  const provider = new ethers.JsonRpcProvider("https://docs-demo.hedera-testnet.quiknode.pro/");
4
  const response = await provider.send("eth_call", [
5
    {
6
      "to": "0x047F8c7569B9beECaB790902BA29DaAD143041d7",
7
      "data": "0x313ce567"
8
    },
9
    "nieuwste"
10
  ]);
11
  console.log(response);
12
})();
13

1
import { ethers } from "ethers";
2
(async () => {
3
  const provider = new ethers.JsonRpcProvider("https://docs-demo.hedera-testnet.quiknode.pro/");
4
  const response = await provider.send("eth_call", [
5
    {
6
      "to": "0x047F8c7569B9beECaB790902BA29DaAD143041d7",
7
      "data": "0x313ce567"
8
    },
9
    "nieuwste"
10
  ]);
11
  console.log(response);
12
})();
13

1
var myHeaders = new Headers();
2
myHeaders.toevoegen("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "method": "eth_call",
6
  "params": [
7
    {
8
      "to": "0x047F8c7569B9beECaB790902BA29DaAD143041d7",
9
      "data": "0x313ce567"
10
    },
11
    "nieuwste"
12
  ],
13
  "id": 1,
14
  "jsonrpc": "2.0"
15
});
16

17
var requestOptions = {
18
  methode: 'POST',
19
  kopteksten: myHeaders,
20
  body: raw,
21
  omleiden: 'volgen'
22
};
23

24
fetch("https://docs-demo.hedera-testnet.quiknode.pro/", requestOptions)
25
  .dan(reactie => response.tekst())
26
  .dan(resultaat => console.log(resultaat))
27
  .catch(fout => console.log('fout', fout));
28

1
var myHeaders = new Headers();
2
myHeaders.toevoegen("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "method": "eth_call",
6
  "params": [
7
    {
8
      "to": "0x047F8c7569B9beECaB790902BA29DaAD143041d7",
9
      "data": "0x313ce567"
10
    },
11
    "nieuwste"
12
  ],
13
  "id": 1,
14
  "jsonrpc": "2.0"
15
});
16

17
var requestOptions = {
18
  methode: 'POST',
19
  kopteksten: myHeaders,
20
  body: raw,
21
  omleiden: 'volgen'
22
};
23

24
fetch("https://docs-demo.hedera-testnet.quiknode.pro/", requestOptions)
25
  .dan(reactie => response.tekst())
26
  .dan(resultaat => console.log(resultaat))
27
  .catch(fout => console.log('fout', fout));
28

1
import verzoeken
2
import json
3

4
url = "https://docs-demo.hedera-testnet.quiknode.pro/"
5

6
nuttige lading = json.dumps({
7
  "method": "eth_call",
8
  "params": [
9
    {
10
      "to": "0x047F8c7569B9beECaB790902BA29DaAD143041d7",
11
      "data": "0x313ce567"
12
    },
13
    "nieuwste"
14
  ],
15
  "id": 1,
16
  "jsonrpc": "2.0"
17
})
18
kopteksten = {
19
  'Content-Type': 'application/json'
20
}
21

22
antwoord = verzoeken.verzoek("POST", url, headers=headers, gegevens=payload)
23

24
afdrukken(reactie.tekst)
25

1
import verzoeken
2
import json
3

4
url = "https://docs-demo.hedera-testnet.quiknode.pro/"
5

6
nuttige lading = json.dumps({
7
  "method": "eth_call",
8
  "params": [
9
    {
10
      "to": "0x047F8c7569B9beECaB790902BA29DaAD143041d7",
11
      "data": "0x313ce567"
12
    },
13
    "nieuwste"
14
  ],
15
  "id": 1,
16
  "jsonrpc": "2.0"
17
})
18
kopteksten = {
19
  'Content-Type': 'application/json'
20
}
21

22
antwoord = verzoeken.verzoek("POST", url, headers=headers, gegevens=payload)
23

24
afdrukken(reactie.tekst)
25

1
vereisen "uri"
2
vereisen "json"
3
vereisen "net/http"
4

5
url = URI("https://docs-demo.hedera-testnet.quiknode.pro/")
6

7
https = Net::HTTP.nieuw(url.host, url.poort)
8
https.use_ssl = true
9

10
verzoek = Netto::HTTP::POST.nieuw(url)
11
verzoek["Content-Type"] = "application/json"
12
verzoek.tekst = JSON.dump({
13
  "method": "eth_call",
14
  "params": [
15
    {
16
      "to": "0x047F8c7569B9beECaB790902BA29DaAD143041d7",
17
      "data": "0x313ce567"
18
    },
19
    "nieuwste"
20
  ],
21
  "id": 1,
22
  "jsonrpc": "2.0"
23
})
24

25
antwoord = https.verzoek(verzoek)
26
stelt het antwoord vast.read_body
27

1
vereisen "uri"
2
vereisen "json"
3
vereisen "net/http"
4

5
url = URI("https://docs-demo.hedera-testnet.quiknode.pro/")
6

7
https = Net::HTTP.nieuw(url.host, url.poort)
8
https.use_ssl = true
9

10
verzoek = Netto::HTTP::POST.nieuw(url)
11
verzoek["Content-Type"] = "application/json"
12
verzoek.tekst = JSON.dump({
13
  "method": "eth_call",
14
  "params": [
15
    {
16
      "to": "0x047F8c7569B9beECaB790902BA29DaAD143041d7",
17
      "data": "0x313ce567"
18
    },
19
    "nieuwste"
20
  ],
21
  "id": 1,
22
  "jsonrpc": "2.0"
23
})
24

25
antwoord = https.verzoek(verzoek)
26
stelt het antwoord vast.read_body
27

1
van web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.hedera-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="0x6B175474E89094C44Da98b954EedeAC495271d0F", abi=abi)
5
response = myContract.functions.balanceOf("0x6E0d01A76C3Cf4288372a29124A26D4353EE51BE").call()
6
afdrukken(reactie)

1
van web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.hedera-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="0x6B175474E89094C44Da98b954EedeAC495271d0F", abi=abi)
5
response = myContract.functions.balanceOf("0x6E0d01A76C3Cf4288372a29124A26D4353EE51BE").call()
6
afdrukken(reactie)

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