Verify that a prunable message obtained from any source, when hashed, matches the hash of the original prunable message

POST

https://ardr.nownodes.io/nxt

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Body

application/json

jsonrpcstringrequired

methodstringrequired

paramsobjectrequired

Show child attributes

requestTypestring

chaininteger

The chain for the message to be verified

messagestring

The plain message, if applicable

messageIsTextboolean

False if the provided plain message is a hex string

encryptedMessageDatastring

The data part of the encrypted data-nonce pair

encryptedMessageNoncestring

The nonce part of the encrypted data-nonce pair

messageToEncryptIsTextboolean

False if the encrypted message was a hex string before encryption

compressMessageToEncryptboolean

False if the encrypted message was not compressed before encryption

requireBlockstring

The block ID of a block that must be present in the blockchain during execution

requireLastBlockstring

The block ID of a block that must be last in the blockchain during execution

idintegerrequired

Response

200OK

Prunable message verification result

400Bad Request

Bad Request

401Unauthorized

Unauthorized — Missing or invalid API key

500Internal Server Error

Internal Server Error

Verify that a prunable message obtained from any source, when hashed, matches the hash of the original prunable message

curl -X POST 'https://ardr.nownodes.io/nxt' \
  -H 'Content-Type: application/json' \
  -d '{
    "jsonrpc": "2.0",
    "method": "verifyPrunableMessage",
    "params": {
      "requestType": "verifyPrunableMessage",
      "chain": 0,
      "message": "string",
      "messageIsText": true,
      "encryptedMessageData": "string",
      "encryptedMessageNonce": "string",
      "messageToEncryptIsText": true,
      "compressMessageToEncrypt": true,
      "requireBlock": "string",
      "requireLastBlock": "string"
    },
    "id": 1
  }'

import { JsonRpcProvider } from "ethers";

const provider = new JsonRpcProvider("https://ardr.nownodes.io/nxt");
const result = await provider.send("verifyPrunableMessage", {
  "requestType": "verifyPrunableMessage",
  "chain": 0,
  "message": "string",
  "messageIsText": true,
  "encryptedMessageData": "string",
  "encryptedMessageNonce": "string",
  "messageToEncryptIsText": true,
  "compressMessageToEncrypt": true,
  "requireBlock": "string",
  "requireLastBlock": "string"
});
console.log(result);

require 'eth'
require 'json'
require 'net/http'

uri = URI('https://ardr.nownodes.io/nxt')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
  "jsonrpc": "2.0",
  "method": "verifyPrunableMessage",
  "params": {
    "requestType": "verifyPrunableMessage",
    "chain": 0,
    "message": "string",
    "messageIsText": true,
    "encryptedMessageData": "string",
    "encryptedMessageNonce": "string",
    "messageToEncryptIsText": true,
    "compressMessageToEncrypt": true,
    "requireBlock": "string",
    "requireLastBlock": "string"
  },
  "id": 1
}'

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) do |http|
  http.request(request)
end

puts JSON.parse(response.body)

from web3 import Web3

w3 = Web3(Web3.HTTPProvider("https://ardr.nownodes.io/nxt"))
response = w3.provider.make_request("verifyPrunableMessage", {
  "requestType": "verifyPrunableMessage",
  "chain": 0,
  "message": "string",
  "messageIsText": True,
  "encryptedMessageData": "string",
  "encryptedMessageNonce": "string",
  "messageToEncryptIsText": True,
  "compressMessageToEncrypt": True,
  "requireBlock": "string",
  "requireLastBlock": "string"
})
print(response)

import { createPublicClient, http } from "viem";

const client = createPublicClient({
  transport: http("https://ardr.nownodes.io/nxt"),
});

const result = await client.request({
  method: "verifyPrunableMessage",
  params: {
  "requestType": "verifyPrunableMessage",
  "chain": 0,
  "message": "string",
  "messageIsText": true,
  "encryptedMessageData": "string",
  "encryptedMessageNonce": "string",
  "messageToEncryptIsText": true,
  "compressMessageToEncrypt": true,
  "requireBlock": "string",
  "requireLastBlock": "string"
},
});

console.log(result);

const endpoint = "https://ardr.nownodes.io/nxt";
const apiKey = "YOUR_API_KEY";

async function nownodesRequest(payload) {
  const response = await fetch(endpoint, {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      "api-key": apiKey,
    },
    body: JSON.stringify(payload),
  });

  return response.json();
}

const result = await nownodesRequest({ jsonrpc: "2.0", method: "verifyPrunableMessage", params: {
  "requestType": "verifyPrunableMessage",
  "chain": 0,
  "message": "string",
  "messageIsText": true,
  "encryptedMessageData": "string",
  "encryptedMessageNonce": "string",
  "messageToEncryptIsText": true,
  "compressMessageToEncrypt": true,
  "requireBlock": "string",
  "requireLastBlock": "string"
}, id: 1 });
console.log(result);

const response = await fetch('https://ardr.nownodes.io/nxt', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "jsonrpc": "2.0",
      "method": "verifyPrunableMessage",
      "params": {
        "requestType": "verifyPrunableMessage",
        "chain": 0,
        "message": "string",
        "messageIsText": true,
        "encryptedMessageData": "string",
        "encryptedMessageNonce": "string",
        "messageToEncryptIsText": true,
        "compressMessageToEncrypt": true,
        "requireBlock": "string",
        "requireLastBlock": "string"
      },
      "id": 1
    }),
});

const data = await response.json();

import requests

payload = {
  "jsonrpc": "2.0",
  "method": "verifyPrunableMessage",
  "params": {
    "requestType": "verifyPrunableMessage",
    "chain": 0,
    "message": "string",
    "messageIsText": True,
    "encryptedMessageData": "string",
    "encryptedMessageNonce": "string",
    "messageToEncryptIsText": True,
    "compressMessageToEncrypt": True,
    "requireBlock": "string",
    "requireLastBlock": "string"
  },
  "id": 1
}

response = requests.post('https://ardr.nownodes.io/nxt', json=payload)
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://ardr.nownodes.io/nxt')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "jsonrpc": "2.0",
    "method": "verifyPrunableMessage",
    "params": {
      "requestType": "verifyPrunableMessage",
      "chain": 0,
      "message": "string",
      "messageIsText": true,
      "encryptedMessageData": "string",
      "encryptedMessageNonce": "string",
      "messageToEncryptIsText": true,
      "compressMessageToEncrypt": true,
      "requireBlock": "string",
      "requireLastBlock": "string"
    },
    "id": 1
  }'

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
data = JSON.parse(response.body)

Request Body

{
  "jsonrpc": "2.0",
  "method": "verifyPrunableMessage",
  "params": {
    "requestType": "verifyPrunableMessage",
    "chain": 0,
    "message": "string",
    "messageIsText": true,
    "encryptedMessageData": "string",
    "encryptedMessageNonce": "string",
    "messageToEncryptIsText": true,
    "compressMessageToEncrypt": true,
    "requireBlock": "string",
    "requireLastBlock": "string"
  },
  "id": 1
}

200

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "version.PrunablePlainMessage": 0,
    "version.PrunableEncryptedMessage": 0,
    "verify": true,
    "message": "string",
    "encryptedMessage": {
      "data": "string",
      "nonce": "string",
      "isText": true,
      "isCompressed": true
    },
    "messageIsText": true,
    "messageHash": "string",
    "encryptedMessageHash": "string",
    "lastBlock": "string",
    "requestProcessingTime": 0
  }
}

Documentation

How to migrate to NOWNodes

Verify that a prunable message obtained from any source, when hashed, matches the hash of the original prunable message

Authorizations

Body

Response