Returns current fiat rates.

POST

wss://bsc-blockbook.nownodes.io/wss/{apiKey}

Returns the most recent rates for the requested currencies; omitting the filter returns all currencies.

Body

application/json

Blockbook WebSocket request for getCurrentFiatRates, sent as a text message over the WebSocket connection.

idstringrequired

Request identifier. Subscription notifications are delivered with the same id as the subscribe request.

methodstringrequired

paramsobjectrequired

Show child attributes

currenciesArray<string>

Currency filter.

Parameters

apiKeystringrequiredpath

NOWNodes API key. Connect to wss://bsc.nownodes.io/wss/{apiKey}. The WebSocket handshake returns HTTP 403 when the key is missing or invalid.

Response

200OK

Response delivered over the WebSocket connection as {"id": ..., "data": ...}. Errors are returned inside data.error; see BlockbookError.

403Forbidden

Forbidden. The WebSocket handshake was rejected: the API key is missing or invalid (verified live: wrong and missing keys both return HTTP 403).

Returns current fiat rates.

curl -X POST 'wss://bsc-blockbook.nownodes.io/wss/{apiKey}' \
  -H 'Content-Type: application/json' \
  -d '{
    "id": "6",
    "method": "getCurrentFiatRates",
    "params": {
      "currencies": [
        "usd"
      ]
    }
  }'

import { JsonRpcProvider } from "ethers";

const provider = new JsonRpcProvider("wss://bsc-blockbook.nownodes.io/wss/{apiKey}");
const result = await provider.send("getCurrentFiatRates", {
  "currencies": [
    "usd"
  ]
});
console.log(result);

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

uri = URI('wss://bsc-blockbook.nownodes.io/wss/{apiKey}')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
  "jsonrpc": "2.0",
  "method": "getCurrentFiatRates",
  "params": {
    "currencies": [
      "usd"
    ]
  },
  "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("wss://bsc-blockbook.nownodes.io/wss/{apiKey}"))
response = w3.provider.make_request("getCurrentFiatRates", {
  "currencies": [
    "usd"
  ]
})
print(response)

import { createPublicClient, http } from "viem";

const client = createPublicClient({
  transport: http("wss://bsc-blockbook.nownodes.io/wss/{apiKey}"),
});

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

console.log(result);

const endpoint = "wss://bsc-blockbook.nownodes.io/wss/{apiKey}";
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: "getCurrentFiatRates", params: {
  "currencies": [
    "usd"
  ]
}, id: 1 });
console.log(result);

const response = await fetch('wss://bsc-blockbook.nownodes.io/wss/{apiKey}', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "id": "6",
      "method": "getCurrentFiatRates",
      "params": {
        "currencies": [
          "usd"
        ]
      }
    }),
});

const data = await response.json();

import requests

payload = {
  "id": "6",
  "method": "getCurrentFiatRates",
  "params": {
    "currencies": [
      "usd"
    ]
  }
}

response = requests.post('wss://bsc-blockbook.nownodes.io/wss/{apiKey}', json=payload)
data = response.json()

require 'net/http'
require 'json'

uri = URI('wss://bsc-blockbook.nownodes.io/wss/{apiKey}')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "id": "6",
    "method": "getCurrentFiatRates",
    "params": {
      "currencies": [
        "usd"
      ]
    }
  }'

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

Request Body

{
  "id": "6",
  "method": "getCurrentFiatRates",
  "params": {
    "currencies": [
      "usd"
    ]
  }
}

{
  "id": "6",
  "data": {
    "ts": 1787953400,
    "rates": {
      "usd": 688.28
    }
  }
}

string

Documentation

How to migrate to NOWNodes

Returns current fiat rates.

Body

Parameters

Response