Using Redis as cache

[ghost]

I am using requestify to call a query endpoint by posting SQL Queries.
I set up Redis to be the cache store.
I want Redis to cache each different query response alone, but instead it is only setting one entry for all the queries with the QUERIES_API_URL as key.
How do I configure Redis/Requestify to make an entry in the cache for each query?
var _redis = require("redis");
var client = _redis.createClient();
var requestify = require('requestify');
requestify.redis(client);

app.get('/api/requests/all',function(req, res, next){
var sql_query="SELECT count(*) as requests ";
var postData = {
"sql": sql_query
}
var options = {
method: 'POST',
body: postData,
headers: {
'Authorization': baseOuth ,
'Content-Type': 'application/json',
'Accept-Charset': 'utf-8'
},
dataType: 'json',
cache:{
cache: true, // Will set caching to true for this request.
expires: 360000 // Time for cache to expire in seconds
}
} ;
requestify.request(QUERIES_API_URL, options).then(function(response) {
var body=response.getBody();
var total=body.results[0][0];
res.send(total);
});
});

[angelxmoreno]

Late reply but I'll chime in since I recently had a similar issue. First off, according to the README only GET requests are cached. Are you confirming that your POST requests are being cached by actually looking at your Redis server?