getmempoolancestors RPC Method

Parameters

txid

string

REQUIRED

verbose

boolean

Returns

(for verbose = false)

hex

(for verbose = true)

transactionid

vsize

weight

time

height

descendantcount

descendantsize

ancestorcount

ancestorsize

wtxid

fees

base

modified

ancestor

descendant

depends

hex

spentby

hex

bip125-replaceable

unbroadcast

Request

curl https://docs-demo.btc.quiknode.pro/ \
    -X POST \
    -H "Content-Type: application/json" \
    --data '{"id": 1, "jsonrpc": "2.0", "method": "getmempoolancestors", "params": ["be3c84aa440779532a48232a67bea63e6756d614e194388a3e0102680fd69475"]}'

var myHeaders = new Headers();
myHeaders.append("Content-Type", "application/json");

var raw = JSON.stringify({
  "id": 1,
  "jsonrpc": "2.0",
  "method": "getmempoolancestors",
  "params": [
    "be3c84aa440779532a48232a67bea63e6756d614e194388a3e0102680fd69475"
  ]
});

var requestOptions = {
  method: 'POST',
  headers: myHeaders,
  body: raw,
  redirect: 'follow'
};

fetch("https://docs-demo.btc.quiknode.pro/", requestOptions)
  .then(response => response.text())
  .then(result => console.log(result))
  .catch(error => console.log('error', error));

import requests
import json

url = "https://docs-demo.btc.quiknode.pro/"

payload = json.dumps({
  "id": 1,
  "jsonrpc": "2.0",
  "method": "getmempoolancestors",
  "params": [
    "be3c84aa440779532a48232a67bea63e6756d614e194388a3e0102680fd69475"
  ]
})
headers = {
  'Content-Type': 'application/json'
}

response = requests.request("POST", url, headers=headers, data=payload)

print(response.text)

require "uri"
require "json"
require "net/http"

url = URI("https://docs-demo.btc.quiknode.pro/")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = "application/json"
request.body = JSON.dump({
  "id": 1,
  "jsonrpc": "2.0",
  "method": "getmempoolancestors",
  "params": [
    "be3c84aa440779532a48232a67bea63e6756d614e194388a3e0102680fd69475"
  ]
})

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

Response

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "89abcdef0123456789abcdef0123456789abcdef0123456789abcdef01234567": {
      "vsize": 223,
      "weight": 892,
      "time": 1682624845,
      "height": 784125,
      "descendantcount": 1,
      "descendantsize": 223,
      "ancestorcount": 3,
      "ancestorsize": 667,
      "wtxid": "123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0",
      "fees": {
        "base": 0.0000155,
        "modified": 0.0000155,
        "ancestor": 0.0000575,
        "descendant": 0.0000155
      },
      "depends": [
        "be3c84aa440779532a48232a67bea63e6756d614e194388a3e0102680fd69475"
      ],
      "spentby": [],
      "bip125-replaceable": false,
      "unbroadcast": false
    }
  }
}

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getmempoolancestors RPC Method

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Parameters

Returns