Check cryptocurrencies price

Check the cryptocurrencies price

POST /api/v2/orders/prices

This API allows you to retrieve the current prices on AliX Pay of cryptocurrencies

Headers

Name	Value
Content-Type	application/json
lang	The default will en if this param has been empty. Supported languages:en|cn|vi

Request Body

Name	Type	Condition	Description
partnerCode	string	Required	The code of partner has been provided to you during onboarding.
currencies	string	Required	The list of cryptocurrency need to check the current prices USDT,BTC,ETH,...
network	string	Required	the cryptocurrency network need to exchange. For example: ERC20,TON
fiatCurrency	string	Optional	The fiat currency VND: Viet Nam PHP: Philippines IDR: Indonesia
signature	string	Required	Partner will digitally sign the transmitted data using SHA256 with RSA algorithm The public key that has been provided to you during onboarding. Data shall be signed according to the structure partnerCode|currencies| network|secretKey

Response

200

{
  "network": "ERC20",
  "currencies": [
    {
      "name": "ETH",
      "price": 5000000 // VND or PHP
    }
  ],
  "signature": "RSSAH....Ddsds212dsry"
}

400

Signature

• Partner will digitally sign the transmitted data using SHA256 with RSA algorithm

• The private key that has been of yours

• Data shall be signed according to the structure network|secretKey

How to create and verify the signature

1. Creation

import * as crypto from 'crypto';

function create(data: string, privateKey: string): string 
{
  const signer = crypto.createSign('RSA-SHA256');
  signer.update(data);
  signer.end();

  return signer.sign(privateKey, 'base64');
}

2. Verification

function verify (data: string, signature: string, pubKey: string): boolean
{
        const verify = createVerify('RSA-SHA256');
        verify.update(data);
        verify.end();
        return verify.verify(pubKey, signature, 'base64');
}