rpcCall

POST

https://sui.nownodes.io/

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Deprecated. Removed in Sui 1.82.3: the JSON-RPC service was removed from the Sui full node, so this method is no longer available on the NOWNodes SUI endpoint. Use the SUI gRPC API instead. This page is kept for reference only.

Main entry point for all Sui JSON-RPC methods.

Body

application/json

jsonrpcstring2.0required

JSON-RPC protocol version

methodstringrequired

Name of the RPC method to call

paramsarray

Parameters for the method (may be empty)

idintegerrequired

Request identifier (can be any JSON value, typically a number)

Response

200OK

Successful RPC response

POST /

curl -X POST 'https://sui.nownodes.io/' \
  -H 'Content-Type: application/json' \
  -d '{
    "jsonrpc": "2.0",
    "method": "rpc.discover",
    "params": [],
    "id": 1
  }'

import { JsonRpcProvider } from "ethers";

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

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

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

import { createPublicClient, http } from "viem";

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

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

console.log(result);

const endpoint = "https://sui.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: "rpc.discover", params: [], id: 1 });
console.log(result);

const response = await fetch('https://sui.nownodes.io/', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "jsonrpc": "2.0",
      "method": "rpc.discover",
      "params": [],
      "id": 1
    }),
});

const data = await response.json();

import requests

payload = {
  "jsonrpc": "2.0",
  "method": "rpc.discover",
  "params": [],
  "id": 1
}

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

require 'net/http'
require 'json'

uri = URI('https://sui.nownodes.io/')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "jsonrpc": "2.0",
    "method": "rpc.discover",
    "params": [],
    "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": "rpc.discover",
  "id": 1
}

200

{
  "rpc_discover": {
    "summary": "RPC discovery response",
    "value": {
      "jsonrpc": "2.0",
      "id": 1,
      "result": {
        "openrpc": "1.2.6",
        "info": {
          "title": "Sui JSON-RPC",
          "description": "Sui JSON-RPC API for interaction with Sui Full node.",
          "version": "1.67.3",
          "contact": {
            "name": "Mysten Labs",
            "url": "https://mystenlabs.com",
            "email": "[email protected]"
          },
          "license": {
            "name": "Apache-2.0",
            "url": "https://raw.githubusercontent.com/MystenLabs/sui/main/LICENSE"
          },
          "x-gitbook-description-document": {
            "object": "document",
            "data": {
              "schemaVersion": 9
            },
            "nodes": [
              {
                "object": "block",
                "type": "paragraph",
                "isVoid": false,
                "data": {},
                "nodes": [
                  {
                    "object": "text",
                    "leaves": [
                      {
                        "object": "leaf",
                        "text": "Sui JSON-RPC API for interaction with Sui Full node.",
                        "marks": []
                      }
                    ],
                    "key": "U4EmXLwbYWNe"
                  }
                ],
                "key": "xwwb3PYFnM0f"
              }
            ],
            "key": "eRCxBdEzQE9j"
          },
          "x-gitbook-description-html": "<p>Sui JSON-RPC API for interaction with Sui Full node.</p>"
        },
        "methods": []
      }
    }
  }
}