Node

Get your api key from the dashboard and write Node.js code to make HTTP requests to the TokenChannel API.

Installation

$ npm install tokenchannel

Challenge

import Tokenchannel from 'tokenchannel'
    
const apiKey = 'TCk-b8FCP2nwPSrpei74rMI9WQJSAnb0fgifwJAK';
    
const client = new Tokenchannel(apiKey);
    
const channel = Channel.EMAIL; // Channel.SMS or Channel.VOICE
const identifier = 'info@tokenchannel.io'; // '+14155552671'

const options: IChallengeOptions = {
    language: "en",
    codeLength: 6,
    charset: Charset.DEC,
    maxAttempts: 3
};


try {
    const {requestId} = await client.challenge(channel, identifier, options);
catch (error) {
    console.log("Error: ", JSON.stringify(error));
}

Authenticate

try {
    await tokenchannel.authenticate(requestId, validationCode);
    console.log("Challenge succeed! ");
} catch (e) {
    if (e instanceof InvalidCodeError) {
        console.log("Invalid code. Try again ...");
    } else if (e instanceof MaxAttemptsExceededError) {
        console.log("Two many attempts. BYE!");
    } else {
       console.log("Error: ", JSON.stringify(error));
    }
}

Retrieve validation code for a Test Challenge

const {validationCode} = await tokenchannel.getValidationCodeByTestChallengeId(requestId);

Retrieve supported countries

const countries : string[] = await tokenchannel.getSupportedCountries();

Retrieve supported languages

const languages : string[] = await tokenchannel.getSupportedLanguages();

Retrieve SMS Price List

const smsPrices : string[] = await tokenchannel.getSMSPrices();

Retrieve Voice call Price List

const smsPrices : string[] = await tokenchannel.getVoicePrices();

Retrieve Whatsapp Price List

const smsPrices : string[] = await tokenchannel.getSMSPrices();