Get node information

GET

https://sei.nownodes.io/cosmos/base/tendermint/v1beta1/node_info

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Returns information about the connected node and network.

Response

200OK

Response returned by the live Sei endpoint.

400Bad Request

Invalid request.

default

An unexpected error response.

Get node information

curl -X GET 'https://sei.nownodes.io/cosmos/base/tendermint/v1beta1/node_info'

const response = await fetch('https://sei.nownodes.io/cosmos/base/tendermint/v1beta1/node_info', {
  method: 'GET',
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://sei.nownodes.io/cosmos/base/tendermint/v1beta1/node_info')
request = Net::HTTP::Get.new(uri)

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

import requests

response = requests.get('https://sei.nownodes.io/cosmos/base/tendermint/v1beta1/node_info')
data = response.json()

const response = await fetch('https://sei.nownodes.io/cosmos/base/tendermint/v1beta1/node_info', {
  method: 'GET',
});

const data = await response.json();

const endpoint = "https://sei.nownodes.io/cosmos/base/tendermint/v1beta1/node_info";
const apiKey = "YOUR_API_KEY";

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

  return response.json();
}

const result = await nownodesRequest({});
console.log(result);

const response = await fetch('https://sei.nownodes.io/cosmos/base/tendermint/v1beta1/node_info', {
  method: 'GET',
});

const data = await response.json();

import requests

response = requests.get('https://sei.nownodes.io/cosmos/base/tendermint/v1beta1/node_info')
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://sei.nownodes.io/cosmos/base/tendermint/v1beta1/node_info')
request = Net::HTTP::Get.new(uri)

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

{
  "default_node_info": {
    "protocol_version": {
      "p2p": "8",
      "block": "11",
      "app": "0"
    },
    "node_id": "024dec3a607055f25c348b5d89ebc01d85714402",
    "listen_addr": "tcp://0.0.0.0:26656",
    "network": "pacific-1",
    "version": "0.35.0-unreleased",
    "channels": "QCAhIiMwOGBhYmMA",
    "moniker": "NN",
    "other": {
      "tx_index": "on",
      "rpc_address": "tcp://0.0.0.0:26657"
    }
  },
  "application_version": {
    "name": "sei",
    "app_name": "seid",
    "version": "v6.6.3",
    "git_commit": "3a022d91cd4ab6f6fe06bc28ca238e1b329d3882",
    "build_tags": "netgo ledger,",
    "go_version": "go version go1.25.6 linux/amd64",
    "build_deps": [
      {
        "path": "cosmossdk.io/errors",
        "version": "v1.0.2",
        "sum": "h1:wcYiJz08HThbWxd/L4jObeLaLySopyyuUFB5w4AGpCo="
      }
    ],
    "cosmos_sdk_version": ""
  }
}

{
  "code": 3,
  "message": "Invalid request.",
  "details": []
}

{
  "error": "string",
  "code": 0,
  "message": "string",
  "details": [
    {
      "@type": "string"
    }
  ]
}