diff --git a/Cargo.lock b/Cargo.lock
index dab7a14..a439afc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -455,6 +455,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "percent-encoding"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.7"
@@ -628,6 +634,17 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_qs"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7715380eec75f029a4ef7de39a9200e0a63823176b759d055b613f5a87df6a6"
+dependencies = [
+ "percent-encoding",
+ "serde",
+ "thiserror",
+]
+
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.0"
@@ -677,6 +694,7 @@ dependencies = [
  "serde",
  "serde_derive",
  "serde_json",
+ "serde_qs",
  "tokio",
 ]
 
@@ -714,6 +732,26 @@ dependencies = [
  "unicode-width",
 ]
 
+[[package]]
+name = "thiserror"
+version = "1.0.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "854babe52e4df1653706b98fcfc05843010039b406875930a70e4d9644e5c417"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa32fd3f627f367fe16f893e2597ae3c05020f8bba2666a4e6ea73d377e5714b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "tokio"
 version = "1.12.0"
diff --git a/Cargo.toml b/Cargo.toml
index 03d5666..cd404ba 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,8 +17,9 @@ clap = "2.33.3"
 hyper = { version = "0.14.13", features = ["full"] } 
 hyper-tls = "0.5.0"
 serde = { version = "1.0" }
-serde_json = "1.0"
+serde_json = "1.0.68"
 serde_derive = "1.0"
+serde_qs = "0.8.5"
 async-trait = "0.1.51"
 
 
diff --git a/src/grafana_service/prometheus.rs b/src/grafana_service/prometheus.rs
index 6029e04..e52a3d2 100644
--- a/src/grafana_service/prometheus.rs
+++ b/src/grafana_service/prometheus.rs
@@ -1,4 +1,7 @@
+use std::{collections::HashMap, result};
+
 use async_trait::async_trait;
+use serde_json::Value;
 
 use crate::{
     metric::{Metric, MetricResult},
@@ -7,6 +10,8 @@ use crate::{
 
 use serde_derive::{Deserialize, Serialize};
 
+use serde_qs as qs;
+
 use super::GrafanaService;
 
 pub struct Prometheus<'a> {
@@ -33,6 +38,39 @@ impl<'a> Prometheus<'a> {
     }
 }
 
+fn parse_result(value: Value) -> types::Result<MetricResult> {
+    let metric = &value["data"]["result"][0]["metric"];
+    let metric_name = metric
+        .as_object()
+        .unwrap()
+        .iter()
+        .map(|(k, v)| format!("{}=\"{}\"", k, v.as_str().unwrap()))
+        .collect::<Vec<String>>()
+        .join(",");
+
+    let metric_name = format!("{{{}}}", metric_name);
+
+    let values = &value["data"]["result"][0]["values"]
+        .as_array()
+        .unwrap()
+        .iter()
+        .map(|e| {
+            let r = e.as_array().unwrap();
+            return (
+                r[0].as_u64().unwrap(),
+                r[1].as_str().unwrap().to_string().parse::<f64>().unwrap(),
+            );
+        })
+        .collect::<Vec<(u64, f64)>>();
+
+    let mut result = MetricResult::new();
+    result.insert(metric_name, values.to_owned());
+
+    println!("{:?}", result);
+
+    return Ok(result);
+}
+
 #[async_trait]
 impl Metric for Prometheus<'_> {
     async fn query(&self, from: u64, to: u64) -> types::Result<MetricResult> {
@@ -44,15 +82,16 @@ impl Metric for Prometheus<'_> {
         };
         let url = "/api/datasources/proxy/1/api/v1/query_range";
         // TODO: use serialisatoin from serde
-        let rq = "query=rate%28go_memstats_alloc_bytes_total%5B5m%5D%29&start=1634672070&end=1634672970&step=15";
+
+        let rq = qs::to_string(&q)?;
         let (status_code, value) = self.grafana_service.post_form(&url, &rq).await?;
         // TODO: return error
         // if status_code != StatusCode::OK {
         //     return std::error::("Bad status code");
         // }
 
-        println!("{:?}", value);
+        // println!("{:?}", value);
 
-        return Ok(Vec::new());
+        return parse_result(value);
     }
 }
diff --git a/src/metric.rs b/src/metric.rs
index eecbdb9..e4c6816 100644
--- a/src/metric.rs
+++ b/src/metric.rs
@@ -26,7 +26,7 @@ struct MetricQuery {
     headers: Option<HashMap<String, String>>,
 }
 
-pub type MetricResult = Vec<(u64, f64)>;
+pub type MetricResult = HashMap<String, Vec<(u64, f64)>>;
 
 #[async_trait]
 pub trait Metric {