/contracts/ink/{address}/query REST API Endpoint

Path Parameters

address

string

REQUIRED

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Query Parameters

method

string

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gasLimit

integer

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storageDepositLimit

integer

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args

array

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Returns

debugMessage

string

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gasConsumed

string

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gasRequired

string

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output

boolean

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result

object

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storageDeposit

object

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Request

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# AssetHub (default) - for ink! contract queries on AssetHub parachain
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curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/contracts/ink/{address}/query' \
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--header 'accept: application/json' \
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--header 'Content-Type: application/json' \
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--data '{}'
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# Polkadot Relaychain - for ink! contract queries on Relaychain (requires /rc prefix)
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curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/rc/contracts/ink/{address}/query' \
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--header 'accept: application/json' \
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--header 'Content-Type: application/json' \
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--data '{}'

1
# AssetHub (default) - for ink! contract queries on AssetHub parachain
2
curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/contracts/ink/{address}/query' \
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--header 'accept: application/json' \
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--header 'Content-Type: application/json' \
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--data '{}'
6

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# Polkadot Relaychain - for ink! contract queries on Relaychain (requires /rc prefix)
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curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/rc/contracts/ink/{address}/query' \
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--header 'accept: application/json' \
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--header 'Content-Type: application/json' \
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--data '{}'

1
// For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
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const myHeaders = new Headers();
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myHeaders.append("accept", "application/json");
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myHeaders.append("Content-Type", "application/json");
6

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const raw = JSON.stringify({});
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const requestOptions = {
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  method: "POST",
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  headers: myHeaders,
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  body: raw,
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  redirect: "follow"
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};
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fetch("https://docs-demo.dot-mainnet.quiknode.pro/contracts/ink/{address}/query", 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.error(error));

1
// For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
2

3
const myHeaders = new Headers();
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myHeaders.append("accept", "application/json");
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myHeaders.append("Content-Type", "application/json");
6

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const raw = JSON.stringify({});
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const requestOptions = {
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  method: "POST",
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  headers: myHeaders,
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  body: raw,
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  redirect: "follow"
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};
15

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fetch("https://docs-demo.dot-mainnet.quiknode.pro/contracts/ink/{address}/query", 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.error(error));

1
import requests
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# For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
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import json
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url = "https://docs-demo.dot-mainnet.quiknode.pro/contracts/ink/{address}/query"
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payload = json.dumps({})
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headers = {
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  'accept': 'application/json',
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  'Content-Type': 'application/json'
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}
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response = requests.request("POST", url, headers=headers, data=payload)
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print(response.text)

1
import requests
2
# For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
3

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import json
5

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url = "https://docs-demo.dot-mainnet.quiknode.pro/contracts/ink/{address}/query"
7

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payload = json.dumps({})
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headers = {
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  'accept': 'application/json',
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  'Content-Type': 'application/json'
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}
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response = requests.request("POST", url, headers=headers, data=payload)
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print(response.text)

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require "uri"
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require "json"
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# For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
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require "net/http"
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url = URI("https://docs-demo.dot-mainnet.quiknode.pro/contracts/ink/{address}/query")
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http = Net::HTTP.new(url.host, url.port);
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request = Net::HTTP::Post.new(url)
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request["accept"] = "application/json"
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request["Content-Type"] = "application/json"
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request.body = JSON.dump({})
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response = http.request(request)
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puts response.read_body
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1
require "uri"
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require "json"
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# For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
4

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require "net/http"
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url = URI("https://docs-demo.dot-mainnet.quiknode.pro/contracts/ink/{address}/query")
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http = Net::HTTP.new(url.host, url.port);
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request = Net::HTTP::Post.new(url)
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request["accept"] = "application/json"
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request["Content-Type"] = "application/json"
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request.body = JSON.dump({})
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response = http.request(request)
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puts response.read_body
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