Verify Proxy Contract - Etherscan

Verify Proxy Contract

curl --request POST \
  --url 'https://api.etherscan.io/v2/api?apikey=' \
  --header 'Content-Type: application/x-www-form-urlencoded' \
  --data address=0xdAC17F958D2ee523a2206206994597C13D831ec7 \
  --data expectedimplementation=0xB0F24CEB2616F6Bb608B00875Db306167c0f2E8C

import requests

url = "https://api.etherscan.io/v2/api?apikey="

payload = {
    "address": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
    "expectedimplementation": "0xB0F24CEB2616F6Bb608B00875Db306167c0f2E8C"
}
headers = {"Content-Type": "application/x-www-form-urlencoded"}

response = requests.post(url, data=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/x-www-form-urlencoded'},
  body: new URLSearchParams({
    address: '0xdAC17F958D2ee523a2206206994597C13D831ec7',
    expectedimplementation: '0xB0F24CEB2616F6Bb608B00875Db306167c0f2E8C'
  })
};

fetch('https://api.etherscan.io/v2/api?apikey=', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.etherscan.io/v2/api?apikey=",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "address=0xdAC17F958D2ee523a2206206994597C13D831ec7&expectedimplementation=0xB0F24CEB2616F6Bb608B00875Db306167c0f2E8C",
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/x-www-form-urlencoded"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.etherscan.io/v2/api?apikey="

	payload := strings.NewReader("address=0xdAC17F958D2ee523a2206206994597C13D831ec7&expectedimplementation=0xB0F24CEB2616F6Bb608B00875Db306167c0f2E8C")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/x-www-form-urlencoded")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.etherscan.io/v2/api?apikey=")
  .header("Content-Type", "application/x-www-form-urlencoded")
  .body("address=0xdAC17F958D2ee523a2206206994597C13D831ec7&expectedimplementation=0xB0F24CEB2616F6Bb608B00875Db306167c0f2E8C")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.etherscan.io/v2/api?apikey=")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/x-www-form-urlencoded'
request.body = "address=0xdAC17F958D2ee523a2206206994597C13D831ec7&expectedimplementation=0xB0F24CEB2616F6Bb608B00875Db306167c0f2E8C"

response = http.request(request)
puts response.read_body

{
    "status": "1",
    "message": "OK",
    "result": "a7lpxkm9kpcpicx7daftmjifrfhiuhf5vqqnawhkfhzfrcpnxj"
}

POST

/

v2

/

api

Verify Proxy Contract

curl --request POST \
  --url 'https://api.etherscan.io/v2/api?apikey=' \
  --header 'Content-Type: application/x-www-form-urlencoded' \
  --data address=0xdAC17F958D2ee523a2206206994597C13D831ec7 \
  --data expectedimplementation=0xB0F24CEB2616F6Bb608B00875Db306167c0f2E8C

import requests

url = "https://api.etherscan.io/v2/api?apikey="

payload = {
    "address": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
    "expectedimplementation": "0xB0F24CEB2616F6Bb608B00875Db306167c0f2E8C"
}
headers = {"Content-Type": "application/x-www-form-urlencoded"}

response = requests.post(url, data=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/x-www-form-urlencoded'},
  body: new URLSearchParams({
    address: '0xdAC17F958D2ee523a2206206994597C13D831ec7',
    expectedimplementation: '0xB0F24CEB2616F6Bb608B00875Db306167c0f2E8C'
  })
};

fetch('https://api.etherscan.io/v2/api?apikey=', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.etherscan.io/v2/api?apikey=",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "address=0xdAC17F958D2ee523a2206206994597C13D831ec7&expectedimplementation=0xB0F24CEB2616F6Bb608B00875Db306167c0f2E8C",
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/x-www-form-urlencoded"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.etherscan.io/v2/api?apikey="

	payload := strings.NewReader("address=0xdAC17F958D2ee523a2206206994597C13D831ec7&expectedimplementation=0xB0F24CEB2616F6Bb608B00875Db306167c0f2E8C")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/x-www-form-urlencoded")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.etherscan.io/v2/api?apikey=")
  .header("Content-Type", "application/x-www-form-urlencoded")
  .body("address=0xdAC17F958D2ee523a2206206994597C13D831ec7&expectedimplementation=0xB0F24CEB2616F6Bb608B00875Db306167c0f2E8C")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.etherscan.io/v2/api?apikey=")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/x-www-form-urlencoded'
request.body = "address=0xdAC17F958D2ee523a2206206994597C13D831ec7&expectedimplementation=0xB0F24CEB2616F6Bb608B00875Db306167c0f2E8C"

response = http.request(request)
puts response.read_body

{
    "status": "1",
    "message": "OK",
    "result": "a7lpxkm9kpcpicx7daftmjifrfhiuhf5vqqnawhkfhzfrcpnxj"
}

{
    "status": "1",
    "message": "OK",
    "result": "a7lpxkm9kpcpicx7daftmjifrfhiuhf5vqqnawhkfhzfrcpnxj"
}

Authorizations

apikey

string

query

required

Enter your Etherscan API key, or set one up if you don't have one.

Query Parameters

chainid

string

required

Chain ID to query, eg 1 for Ethereum, 42161 for Arbitrum from our supported chains.

module

string

default:contract

required

Set to contract for this endpoint.

action

string

default:verifyproxycontract

required

Set to verifyproxycontract for this endpoint.

Body

application/x-www-form-urlencoded

address

string

required

The proxy contract address to verify.

Example:

"0xdAC17F958D2ee523a2206206994597C13D831ec7"

expectedimplementation

string

Optional implementation address to enforce during verification.

Example:

"0xB0F24CEB2616F6Bb608B00875Db306167c0f2E8C"

Response

200 - application/json

Successful response

status

string

1 if the request returned data, 0 otherwise. A status of 0 can indicate an error or a valid request that returned no records.

message

string

OK on success, otherwise an error description such as NOTOK. See common error messages.

result

string

GUID for the proxy verification submission. Use it with checkproxyverification to poll the result.