wolfram-fit

Simple Wrapper for Wolfram|Alpha, focusing specifically on fitness and nutritional information. Pass getFitInfo some input that Wolphram|Alpha could understand (ex: '2 chicken breasts + 1 tbsp salsa + 1/2 medium onion + 2 tsp oil'), along with your wolfram appApi (instructions to get one here), and a callback to handle the result. The callback is passed an error followed by an object with the following values: totalCalories, totalFat, saturatedFat, cholesterol, sodium, totalCarbohydrates, fiber, sugar, protein. See example usage.

The following example is self contained.
``javascript
// server.js
const app = require('express')();
const http = require('http').Server(app);
const wolframFit = require('wolfram-fit');

app.get('/', (req, res) => {
wolframFit.getFitInfo(
'2 chicken breasts + 1 tbsp salsa',
,
(err, result) => {
if (err) {
// handle error however you want
console.log(err);
} else {
res.send(result);
}
}
);
});

http.listen(3000, () => {
console.log('listening on *:3000');
});

`

running 'node server.js', and then navigating in your browser to 'http://localhost:3000' will load the following json on the page:
`json
{
"totalCalories":"747",
"totalFat":"26",
"saturatedFat":"7",
"cholesterol":"324",
"sodium":"1",
"totalCarbohydrates":"10",
"fiber":"743",
"sugar":"1",
"protein":"112"
}
``

Have Fun :)