getmempoolinfo

POST

https://xec.nownodes.io/

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Returns details about the current state of the mempool, including size, usage, fees, and more. No parameters required.

Body

application/json

jsonrpcstring

JSON-RPC protocol version. eCash uses version "1.0" (unlike Ethereum's "2.0").

idstring

Unique identifier for the request. Can be any string, often used for request correlation.

methodstring

The name of the RPC method to call.

paramsArray<any>

Parameters for the method. This method does not require any parameters.

Response

200OK

Successful response with detailed memory pool statistics.

401Unauthorized

Unauthorized

500Internal Server Error

Internal Server Error

getmempoolinfo

curl -X POST 'https://xec.nownodes.io/' \
  -H 'Content-Type: application/json' \
  -d '{
    "jsonrpc": "1.0",
    "id": "curltest",
    "method": "getmempoolinfo",
    "params": []
  }'

import { JsonRpcProvider } from "ethers";

const provider = new JsonRpcProvider("https://xec.nownodes.io/");
const result = await provider.send("getmempoolinfo", []);
console.log(result);

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

uri = URI('https://xec.nownodes.io/')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
  "jsonrpc": "2.0",
  "method": "getmempoolinfo",
  "params": [],
  "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://xec.nownodes.io/"))
response = w3.provider.make_request("getmempoolinfo", [])
print(response)

import { createPublicClient, http } from "viem";

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

const result = await client.request({
  method: "getmempoolinfo",
  params: [],
});

console.log(result);

const endpoint = "https://xec.nownodes.io/";
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: "getmempoolinfo", params: [], id: 1 });
console.log(result);

const response = await fetch('https://xec.nownodes.io/', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "jsonrpc": "1.0",
      "id": "curltest",
      "method": "getmempoolinfo",
      "params": []
    }),
});

const data = await response.json();

import requests

payload = {
  "jsonrpc": "1.0",
  "id": "curltest",
  "method": "getmempoolinfo",
  "params": []
}

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

require 'net/http'
require 'json'

uri = URI('https://xec.nownodes.io/')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "jsonrpc": "1.0",
    "id": "curltest",
    "method": "getmempoolinfo",
    "params": []
  }'

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

Request Body

{
  "jsonrpc": "1.0",
  "id": "curltest",
  "method": "getmempoolinfo",
  "params": []
}

{
  "result": {
    "loaded": true,
    "size": 34,
    "bytes": 19851,
    "finalized_txs_size": 34,
    "finalized_txs_bytes": 19851,
    "finalized_txs_sigchecks": 66,
    "usage": 53728,
    "total_fee": 207.32,
    "maxmempool": 2000000000,
    "mempoolminfee": 10,
    "minrelaytxfee": 10,
    "unbroadcastcount": 0
  },
  "error": null,
  "id": "curltest"
}

"Unknown API_key"

"Service is unavailable"

Documentation

How to migrate to NOWNodes

getmempoolinfo

Authorizations

Body

Response