diff --git a/helper.go b/helper.go
index 73e5428..700e242 100644
--- a/helper.go
+++ b/helper.go
@@ -1,17 +1,20 @@
 package helper
 
 import (
+	"bytes"
+	"encoding/json"
 	"fmt"
 	"net/http"
 )
 
 func Get(uri string, authName string, authValue string, queries map[string]string) (*http.Response, error) {
-	client := &http.Client{}
-
 	request, err := http.NewRequest("GET", uri, nil)
 	if err != nil {
 		return nil, err
 	}
+
+	client := &http.Client{}
+
 	request.Header.Set("Accept", "application/json")
 	request.Header.Set("Authorization", fmt.Sprintf("%s %s", authName, authValue))
 
@@ -32,3 +35,28 @@ func Get(uri string, authName string, authValue string, queries map[string]strin
 
 	return response, nil
 }
+
+func Post(uri string, authName string, authValue string, data any) (*http.Response, error) {
+	jsonBytes, err := json.Marshal(data)
+	if err != nil {
+		return nil, err
+	}
+
+	body := bytes.NewBuffer(jsonBytes)
+	request, err := http.NewRequest("POST", uri, body)
+	if err != nil {
+		return nil, err
+	}
+
+	client := &http.Client{}
+
+	request.Header.Set("Content-Type", "application/json")
+	request.Header.Set("Authorization", fmt.Sprintf("%s %s", authName, authValue))
+
+	response, err := client.Do(request)
+	if err != nil {
+		return nil, err
+	}
+
+	return response, nil
+}