diff --git a/pkg/mining/mining.go b/pkg/mining/mining.go
index 2934da0..f75815a 100644
--- a/pkg/mining/mining.go
+++ b/pkg/mining/mining.go
@@ -54,7 +54,7 @@ type InstallationDetails struct {
 	ConfigPath  string `json:"config_path,omitempty"` // Add path to the miner-specific config
 }
 
-// SystemInfo provides general system and miner installation information.
+// info := SystemInfo{OS: "linux", Architecture: "amd64", AvailableCPUCores: 8}
 type SystemInfo struct {
 	Timestamp           time.Time              `json:"timestamp"`
 	OS                  string                 `json:"os"`
@@ -246,20 +246,20 @@ type PerformanceMetrics struct {
 	ExtraData     map[string]interface{} `json:"extraData,omitempty"`
 }
 
-// HashratePoint represents a single hashrate measurement at a specific time.
+// point := HashratePoint{Timestamp: time.Now(), Hashrate: 1500}
 type HashratePoint struct {
 	Timestamp time.Time `json:"timestamp"`
 	Hashrate  int       `json:"hashrate"`
 }
 
-// API represents the miner's API configuration.
+// api := API{Enabled: true, ListenHost: "127.0.0.1", ListenPort: 18080}
 type API struct {
 	Enabled    bool   `json:"enabled"`
 	ListenHost string `json:"listenHost"`
 	ListenPort int    `json:"listenPort"`
 }
 
-// XMRigSummary represents the full JSON response from the XMRig API.
+// summary := XMRigSummary{}; json.Unmarshal(body, &summary); fmt.Println(summary.Hashrate.Highest)
 type XMRigSummary struct {
 	ID         string `json:"id"`
 	WorkerID   string `json:"worker_id"`
@@ -337,7 +337,7 @@ type XMRigSummary struct {
 	Hugepages []int `json:"hugepages"`
 }
 
-// AvailableMiner represents a miner that is available for use.
+// miner := AvailableMiner{Name: "xmrig", Description: "CPU/GPU miner for RandomX"}
 type AvailableMiner struct {
 	Name        string `json:"name"`
 	Description string `json:"description"`