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JSON-RPC Endpoints

Detailed endpoint reference

Overview

The endpoints described on this page provide access to information from the Core chain (layer 1).

Required Parameters

All valid JSON-RPC requests require the inclusion the parameters listed in the following table.

NameTypeDescription
methodStringName of the endpoint
idIntegerRequest id (returned in the response to differentiate results from the same endpoint)
jsonrpcStringJSON-RPC version ("2.0")

Additional information may be found in the JSON-RPC 2.0 specification.

Endpoint Details

getBestBlockHash

Returns: the block hash of the chaintip
Parameters: none

Example Request and Response

curl --request POST \
  --url http://seed-1.testnet.networks.dash.org:3000/ \
  --header 'content-type: application/json' \
  --data '{
      "method":"getBestBlockHash",
      "id":1,
      "jsonrpc":"2.0",
      "params":{}
    }'
var request = require("request");

var options = {
  method: 'POST',
  url: 'http://seed-1.testnet.networks.dash.org:3000',
  headers: {'content-type': 'application/json'},
  body: '{"method":"getBestBlockHash","id":1,"jsonrpc":"2.0"}'
};

request(options, function (error, response, body) {
  if (error) throw new Error(error);

  console.log(body);
});
var XMLHttpRequest = require('xhr2');
var data = '{"method":"getBestBlockHash","id":1,"jsonrpc":"2.0"}';

var xhr = new XMLHttpRequest();

xhr.addEventListener("readystatechange", function () {
  if (this.readyState === this.DONE) {
    console.log(this.responseText);
  }
});

xhr.open("POST", "http://seed-1.testnet.networks.dash.org:3000");
xhr.setRequestHeader("content-type", "application/json");

xhr.send(data);
import requests
import json

url = "http://seed-1.testnet.networks.dash.org:3000/"
headers = {'content-type': 'application/json'}

payload_json = {
    "method": "getBestBlockHash",
    "id": 1,
    "jsonrpc": "2.0",
    "params": {}
}

response = requests.request("POST", url, data=json.dumps(payload_json), headers=headers)

print(response.text)
require 'uri'
require 'net/http'

url = URI("http://seed-1.testnet.networks.dash.org:3000/")
http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Post.new(url)
request["content-type"] = 'application/json'

request.body = '{
    "method":"getBestBlockHash",
    "id":1,
    "jsonrpc":"2.0",
    "params":{ }
}'

response = http.request(request)
puts response.read_body
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "000000bbdda70535d4fa854ca8c12d67f5788bcc6f7d85d39722bc2abed10f58"
}

getBlockHash

Returns: the block hash for the given height
Parameters:

NameTypeRequiredDescription
heightIntegerYesBlock height

Example Request and Response

curl --request POST \
  --url http://seed-1.testnet.networks.dash.org:3000/ \
  --header 'content-type: application/json' \
  --data '{
      "method":"getBlockHash",
      "id":1,
      "jsonrpc":"2.0",
      "params": {
        "height": 1
       }
    }'
import requests
import json

url = "http://seed-1.testnet.networks.dash.org:3000/"
headers = {'content-type': 'application/json'}

payload_json = {
    "method": "getBlockHash",
    "id": 1,
    "jsonrpc": "2.0",
    "params": {
        "height": 100
    }
}

response = requests.request("POST", url, data=json.dumps(payload_json), headers=headers)

print(response.text)
require 'uri'
require 'net/http'

url = URI("http://seed-1.testnet.networks.dash.org:3000/")
http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Post.new(url)
request["content-type"] = 'application/json'

request.body = '{
    "method":"getBlockHash",
    "id":1,
    "jsonrpc":"2.0",
    "params":{
        "height":100
    }
}'

response = http.request(request)
puts response.read_body
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "6c2f69e9696baf3c28af0d21d85af0e61c6a2adbe319c3714ec4b16adc3e1d2f"
}

getMnListDiff

Returns: a masternode list diff for the provided block hashes
Parameters:

NameTypeRequiredDescription
baseBlockHashStringYesBlock hash for the starting block
blockHashStringYesBlock hash for the ending block

Example Request and Response

curl --request POST \
  --url http://seed-1.testnet.networks.dash.org:3000/ \
  --header 'content-type: application/json' \
  --data '{
      "method":"getMnListDiff",
      "id":1,
      "jsonrpc":"2.0",
      "params": {
        "baseBlockHash": "00000016b4d13db8395b31d87c76ca88824b26e03e54480d8c9ddf6f11857a7c",
        "blockHash": "0000002266d8e7836eb116fe467597d13d9862c6612e31bbd6161c35b6485493"
      }
    }'
import requests
import json

url = "http://seed-1.testnet.networks.dash.org:3000/"
headers = {'content-type': 'application/json'}

payload_json = {
    "method":"getMnListDiff",
    "id":1,
    "jsonrpc":"2.0",
    "params": {
        "baseBlockHash": "00000016b4d13db8395b31d87c76ca88824b26e03e54480d8c9ddf6f11857a7c",
        "blockHash": "0000002266d8e7836eb116fe467597d13d9862c6612e31bbd6161c35b6485493"
    }
}  

response = requests.request("POST", url, data=json.dumps(payload_json), headers=headers)

print(response.text)
require 'uri'
require 'net/http'

url = URI("http://seed-1.testnet.networks.dash.org:3000/")
http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Post.new(url)
request["content-type"] = 'application/json'

request.body = '{
    "method":"getMnListDiff",
    "id":1,
    "jsonrpc":"2.0",
    "params": {
        "baseBlockHash": "00000016b4d13db8395b31d87c76ca88824b26e03e54480d8c9ddf6f11857a7c",
        "blockHash": "0000002266d8e7836eb116fe467597d13d9862c6612e31bbd6161c35b6485493"
    }
}'

response = http.request(request)
puts response.read_body
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "baseBlockHash": "00000016b4d13db8395b31d87c76ca88824b26e03e54480d8c9ddf6f11857a7c",
    "blockHash": "0000002266d8e7836eb116fe467597d13d9862c6612e31bbd6161c35b6485493",
    "cbTxMerkleTree": "0300000003795f4c55c12757f3783a81a804585545d1844660f0b59e25a93d332bdf98a1032552fe1c2eada657f6714b14e1746a8f09b3a526e88243831133a7e25c9afcde8800af04201e85dc0cffb817c5fe7b4972ccf2647503d3d45f41304b664e8cba0107",
    "cbTx": "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",
    "deletedMNs": [],
    "mnList": [
      {
        "proRegTxHash": "682b3e58e283081c51f2e8e7a7de5c7312a2e8074affaf389fafcc39c4805404",
        "confirmedHash": "00000018c824355520c6a850076c041b533d05cbe481f8187e541d7e2f856def",
        "service": "64.193.62.206:19999",
        "pubKeyOperator": "05f2269374676476f00068b7cb168d124b7b780a92e8564e18edf45d77497abd9debf186ee98001a0c9a6dfccbab7a0a",
        "votingAddress": "yid7uAsVJzvSLrEekHuGNuY3KWCqJopyJ8",
        "isValid": true
      },
      {
        "proRegTxHash": "c48a44a9493eae641bea36992bc8c27eaaa33adb1884960f55cd259608d26d2f",
        "confirmedHash": "000000237725f8fe7d78153ae9c11193ee0cda18f8b48141acff8e1ac713da5b",
        "service": "173.61.30.231:19013",
        "pubKeyOperator": "8700add55a28ef22ec042a2f28e25fb4ef04b3024a7c56ad7eed4aebc736f312d18f355370dfb6a5fec9258f464b227e",
        "votingAddress": "yTMDce5yEpiPqmgPrPmTj7yAmQPJERUSVy",
        "isValid": true
      },
      {
        "proRegTxHash": "9f4f9f83ecbcd5739d7f1479ee14b508f2414d044a717acba0960566c4e6091d",
        "confirmedHash": "0000000000000000000000000000000000000000000000000000000000000000",
        "service": "45.32.211.155:19999",
        "pubKeyOperator": "08e37b3fcba972fe0c2c0ea15f8285c8bfb262ad4d8a6741a530154f1abc4edd367a22abd0cb1934647f033913cca58a",
        "votingAddress": "ybAZoZ6iybhEwoCfb6utGfU753R1wcQSZT",
        "isValid": true
      }
    ],
    "deletedQuorums": [],
    "newQuorums": [],
    "merkleRootMNList": "e9bf66fe8884e046ef1c393813a91ac7dfb77dd0fb9abb077ed2259b430420f0"
  }
}

Deprecated Endpoints

There are no recently deprecated endpoint, but the previous version of documentation can be viewed here.

Code Reference

Implementation details related to the information on this page can be found in:


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