market-data-provider

v1.0.0

Base URL

https://market-data-nownodes.io

Authentication

api-keyAuthapiKey

API Key: api-key in header

market-data-provider

Market data

GET

https://market-data-nownodes.io/api/v1/market-data

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Get markets (symbols) historical prices that match passed parameters

Parameters

fromstringrequiredquery

tickers 'from' or token contract address separated by comma

tostringrequiredquery

tickers 'to' or token contract address separated by comma

period_fromTimestamp<ISO 8601>query

market data from a specific time

period_toTimestamp<ISO 8601>query

market data to a specific time

Response

200OK

Result data

400Bad Request

Wrong input data

401Unauthorized

Authorization error

500Internal Server Error

Internal server error

GET /api/v1/market-data

curl -X GET 'https://market-data-nownodes.io/api/v1/market-data'

const response = await fetch('https://market-data-nownodes.io/api/v1/market-data', {
  method: 'GET',
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://market-data-nownodes.io/api/v1/market-data')
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://market-data-nownodes.io/api/v1/market-data')
data = response.json()

const response = await fetch('https://market-data-nownodes.io/api/v1/market-data', {
  method: 'GET',
});

const data = await response.json();

const endpoint = "https://market-data-nownodes.io/api/v1/market-data";
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://market-data-nownodes.io/api/v1/market-data', {
  method: 'GET',
});

const data = await response.json();

import requests

response = requests.get('https://market-data-nownodes.io/api/v1/market-data')
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://market-data-nownodes.io/api/v1/market-data')
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)

{
  "code": "string",
  "result": [
    {
      "to_currency": "string",
      "from_currency": "string",
      "rate_change": [
        {
          "d": "2022-07-13T02:41:59.559Z",
          "r": 0
        }
      ]
    }
  ],
  "error": "string"
}

{
  "code": "WRONG_INPUT_DATA",
  "result": {},
  "error": "string"
}

{
  "code": "INTERNAL_SERVER_ERROR",
  "result": {},
  "error": "string"
}

Price

GET

https://market-data-nownodes.io/api/v1/price

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Get latest prices for passed parameters

Parameters

fromstringrequiredquery

tickers 'from' or token contract address separated by comma

tostringrequiredquery

tickers 'to' or token contract address separated by comma

Response

200OK

Result data

400Bad Request

Wrong input data

401Unauthorized

Authorization error

500Internal Server Error

Internal server error

GET /api/v1/price

curl -X GET 'https://market-data-nownodes.io/api/v1/price'

const response = await fetch('https://market-data-nownodes.io/api/v1/price', {
  method: 'GET',
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://market-data-nownodes.io/api/v1/price')
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://market-data-nownodes.io/api/v1/price')
data = response.json()

const response = await fetch('https://market-data-nownodes.io/api/v1/price', {
  method: 'GET',
});

const data = await response.json();

const endpoint = "https://market-data-nownodes.io/api/v1/price";
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://market-data-nownodes.io/api/v1/price', {
  method: 'GET',
});

const data = await response.json();

import requests

response = requests.get('https://market-data-nownodes.io/api/v1/price')
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://market-data-nownodes.io/api/v1/price')
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)

{
  "code": "string",
  "result": [
    {
      "quotes": {
        "rate": 0,
        "to_currency": "string"
      },
      "from_currency": "string"
    }
  ],
  "error": "string"
}

{
  "code": "WRONG_INPUT_DATA",
  "result": {},
  "error": "string"
}

{
  "code": "INTERNAL_SERVER_ERROR",
  "result": {},
  "error": "string"
}

Documentation

How to migrate to NOWNodes

market-data-provider

Authentication

market-data-provider

Market data

Authorizations

Parameters

Response

Price

Authorizations

Parameters

Response