ussd-router

!npm
!npm bundle size
!npm

ussd-router is a free utility for easy routing in USSD applications.

Install

``bash
npm i ussd-router
`

See also:

- the blog for a detailed description.
- the source code for the algorithm used.

Example usage (simple)

`js
import { ussdRouter } from 'ussd-router';

const text1 = ussdRouter('54412'); // '54412'
const text2 = ussdRouter('54412003'); // '54413'
const text3 = ussdRouter('54412012'); // '12'
const text4 = ussdRouter('54412012003'); // '13'
`

Example usage (with express)

`js
import express from 'express';
import { ussdRouter } from 'ussd-router';

// ...

app.post('/webhook/ussd', (req, res) => {
const { body: { text: rawText } } = req;

const text = ussdRouter(rawText);

if (text === '1') {
res
.status(200)
.send('View: \n1. My account number \n2. My balance');
}

// ...
});
`

Dev

`bash


install dependencies

npm i

build

npm run build

lint

npm run lint

test

npm t
``