diff --git a/Cargo.toml b/Cargo.toml
index 466999e..624a983 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,11 +13,13 @@ actix-web = "4.10"
 argon2 = { version = "0.5.3", features = ["std"] }
 clap = { version = "4.5.37", features = ["derive"] }
 futures = "0.3"
-getrandom = "0.3.2"
-hex = "0.4.3"
+getrandom = "0.3"
+hex = "0.4"
+log = "0.4"
 regex = "1.11"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
+simple_logger = "5.0.0"
 sqlx = { version = "0.8", features = ["runtime-tokio", "tls-native-tls", "postgres"] }
 toml = "0.8"
 url = { version = "2.5", features = ["serde"] }
diff --git a/README.md b/README.md
index 296ce83..1e001ad 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,7 @@ services:
     volumes:
       - gorb-backend:/gorb
     environment:
+      #- RUST_LOG=debug
       - DATABASE_USERNAME=gorb
       - DATABASE_PASSWORD=gorb
       - DATABASE=gorb
diff --git a/compose.yml b/compose.yml
index 3c5d8ba..4544dea 100644
--- a/compose.yml
+++ b/compose.yml
@@ -15,6 +15,7 @@ services:
     volumes:
       - gorb-backend:/gorb
     environment:
+      #- RUST_LOG=debug
       - DATABASE_USERNAME=gorb
       - DATABASE_PASSWORD=gorb
       - DATABASE=gorb
diff --git a/src/api/v1/auth/login.rs b/src/api/v1/auth/login.rs
index 25ce5ae..cc6cc57 100644
--- a/src/api/v1/auth/login.rs
+++ b/src/api/v1/auth/login.rs
@@ -2,6 +2,7 @@ use std::time::{SystemTime, UNIX_EPOCH};
 
 use actix_web::{error, post, web, Error, HttpResponse};
 use argon2::{PasswordHash, PasswordVerifier};
+use log::error;
 use regex::Regex;
 use serde::{Deserialize, Serialize};
 use futures::StreamExt;
@@ -75,14 +76,14 @@ async fn login(data: actix_web::web::Data<Data>, uuid: String, request_password:
             let access_token = generate_access_token();
 
             if refresh_token.is_err() {
-                eprintln!("{}", refresh_token.unwrap_err());
+                error!("{}", refresh_token.unwrap_err());
                 return HttpResponse::InternalServerError().finish()
             }
 
             let refresh_token = refresh_token.unwrap();
 
             if access_token.is_err() {
-                eprintln!("{}", access_token.unwrap_err());
+                error!("{}", access_token.unwrap_err());
                 return HttpResponse::InternalServerError().finish()
             }
 
@@ -96,7 +97,7 @@ async fn login(data: actix_web::web::Data<Data>, uuid: String, request_password:
                 .bind(device_name)
                 .execute(&data.pool)
                 .await {
-                eprintln!("{}", error);
+                error!("{}", error);
                 return HttpResponse::InternalServerError().finish()
             }
 
@@ -106,7 +107,7 @@ async fn login(data: actix_web::web::Data<Data>, uuid: String, request_password:
                 .bind(current_time)
                 .execute(&data.pool)
                 .await {
-                eprintln!("{}", error);
+                error!("{}", error);
                 return HttpResponse::InternalServerError().finish()
             }
 
diff --git a/src/api/v1/auth/mod.rs b/src/api/v1/auth/mod.rs
index a217d90..39408b0 100644
--- a/src/api/v1/auth/mod.rs
+++ b/src/api/v1/auth/mod.rs
@@ -1,6 +1,7 @@
 use std::{str::FromStr, time::{SystemTime, UNIX_EPOCH}};
 
 use actix_web::{web, HttpResponse, Scope};
+use log::error;
 use sqlx::Postgres;
 use uuid::Uuid;
 
@@ -36,7 +37,7 @@ pub async fn check_access_token<'a>(access_token: String, pool: &'a sqlx::Pool<P
             Ok(Uuid::from_str(&uuid).unwrap())
         },
         Err(error) => {
-            eprintln!("{}", error);
+            error!("{}", error);
             Err(HttpResponse::InternalServerError().finish())
         }
     }
diff --git a/src/api/v1/auth/refresh.rs b/src/api/v1/auth/refresh.rs
index b6af68a..1e09a8e 100644
--- a/src/api/v1/auth/refresh.rs
+++ b/src/api/v1/auth/refresh.rs
@@ -1,5 +1,6 @@
 use std::time::{SystemTime, UNIX_EPOCH};
 use actix_web::{error, post, web, Error, HttpResponse};
+use log::error;
 use serde::{Deserialize, Serialize};
 use futures::StreamExt;
 
@@ -41,7 +42,7 @@ pub async fn res(mut payload: web::Payload, data: web::Data<Data>) -> Result<Htt
             .bind(&refresh_request.refresh_token)
             .execute(&data.pool)
             .await {
-            eprintln!("{}", error);
+            error!("{}", error);
         }
     
         let lifetime = current_time - created;
@@ -51,7 +52,7 @@ pub async fn res(mut payload: web::Payload, data: web::Data<Data>) -> Result<Htt
                 .bind(&refresh_request.refresh_token)
                 .execute(&data.pool)
                 .await {
-                eprintln!("{}", error);
+                error!("{}", error);
             }
     
             return Ok(HttpResponse::Unauthorized().finish())
@@ -65,7 +66,7 @@ pub async fn res(mut payload: web::Payload, data: web::Data<Data>) -> Result<Htt
             let new_refresh_token = generate_refresh_token();
 
             if new_refresh_token.is_err() {
-                eprintln!("{}", new_refresh_token.unwrap_err());
+                error!("{}", new_refresh_token.unwrap_err());
                 return Ok(HttpResponse::InternalServerError().finish())
             }
 
@@ -81,7 +82,7 @@ pub async fn res(mut payload: web::Payload, data: web::Data<Data>) -> Result<Htt
                     refresh_token = new_refresh_token;
                 },
                 Err(error) => {
-                    eprintln!("{}", error);
+                    error!("{}", error);
                 },
             }
         }
@@ -89,7 +90,7 @@ pub async fn res(mut payload: web::Payload, data: web::Data<Data>) -> Result<Htt
         let access_token = generate_access_token();
 
         if access_token.is_err() {
-            eprintln!("{}", access_token.unwrap_err());
+            error!("{}", access_token.unwrap_err());
             return Ok(HttpResponse::InternalServerError().finish())
         }
 
@@ -101,7 +102,7 @@ pub async fn res(mut payload: web::Payload, data: web::Data<Data>) -> Result<Htt
             .bind(current_time)
             .execute(&data.pool)
             .await {
-            eprintln!("{}", error);
+            error!("{}", error);
             return Ok(HttpResponse::InternalServerError().finish())
         }
     
diff --git a/src/api/v1/auth/register.rs b/src/api/v1/auth/register.rs
index 0617a25..76090f8 100644
--- a/src/api/v1/auth/register.rs
+++ b/src/api/v1/auth/register.rs
@@ -1,6 +1,7 @@
 use std::time::{SystemTime, UNIX_EPOCH};
 
 use actix_web::{error, post, web, Error, HttpResponse};
+use log::error;
 use regex::Regex;
 use serde::{Deserialize, Serialize};
 use futures::StreamExt;
@@ -117,14 +118,14 @@ pub async fn res(mut payload: web::Payload, data: web::Data<Data>) -> Result<Htt
                     let access_token = generate_access_token();
 
                     if refresh_token.is_err() {
-                        eprintln!("{}", refresh_token.unwrap_err());
+                        error!("{}", refresh_token.unwrap_err());
                         return Ok(HttpResponse::InternalServerError().finish())
                     }
 
                     let refresh_token = refresh_token.unwrap();
 
                     if access_token.is_err() {
-                        eprintln!("{}", access_token.unwrap_err());
+                        error!("{}", access_token.unwrap_err());
                         return Ok(HttpResponse::InternalServerError().finish())
                     }
 
@@ -138,7 +139,7 @@ pub async fn res(mut payload: web::Payload, data: web::Data<Data>) -> Result<Htt
                         .bind(account_information.device_name)
                         .execute(&data.pool)
                         .await {
-                        eprintln!("{}", error);
+                        error!("{}", error);
                         return Ok(HttpResponse::InternalServerError().finish())
                     }
 
@@ -148,7 +149,7 @@ pub async fn res(mut payload: web::Payload, data: web::Data<Data>) -> Result<Htt
                         .bind(current_time)
                         .execute(&data.pool)
                         .await {
-                        eprintln!("{}", error);
+                        error!("{}", error);
                         return Ok(HttpResponse::InternalServerError().finish())
                     }
 
@@ -172,7 +173,7 @@ pub async fn res(mut payload: web::Payload, data: web::Data<Data>) -> Result<Htt
                             ..Default::default()
                         }),
                         _ => {
-                            eprintln!("{}", err_msg);
+                            error!("{}", err_msg);
                             HttpResponse::InternalServerError().finish()
                         }
                     }
diff --git a/src/api/v1/auth/revoke.rs b/src/api/v1/auth/revoke.rs
index e3ae752..450ac06 100644
--- a/src/api/v1/auth/revoke.rs
+++ b/src/api/v1/auth/revoke.rs
@@ -1,5 +1,6 @@
 use actix_web::{error, post, web, Error, HttpResponse};
 use argon2::{PasswordHash, PasswordVerifier};
+use log::error;
 use serde::{Deserialize, Serialize};
 use futures::{future, StreamExt};
 
@@ -54,7 +55,7 @@ pub async fn res(mut payload: web::Payload, data: web::Data<Data>) -> Result<Htt
         .await;
 
     if database_password_raw.is_err() {
-        eprintln!("{}", database_password_raw.unwrap_err());
+        error!("{}", database_password_raw.unwrap_err());
         return Ok(HttpResponse::InternalServerError().json(Response::new(false)));
     }
 
@@ -63,7 +64,7 @@ pub async fn res(mut payload: web::Payload, data: web::Data<Data>) -> Result<Htt
     let hashed_password_raw = PasswordHash::new(&database_password);
 
     if hashed_password_raw.is_err() {
-        eprintln!("{}", hashed_password_raw.unwrap_err());
+        error!("{}", hashed_password_raw.unwrap_err());
         return Ok(HttpResponse::InternalServerError().json(Response::new(false)));
     }
 
@@ -79,7 +80,7 @@ pub async fn res(mut payload: web::Payload, data: web::Data<Data>) -> Result<Htt
         .await;
 
     if tokens_raw.is_err() {
-        eprintln!("{:?}", tokens_raw);
+        error!("{:?}", tokens_raw);
         return Ok(HttpResponse::InternalServerError().json(Response::new(false)))
     }
 
@@ -106,14 +107,14 @@ pub async fn res(mut payload: web::Payload, data: web::Data<Data>) -> Result<Htt
     let refresh_tokens_errors: Vec<&Result<sqlx::postgres::PgQueryResult, sqlx::Error>> = results_refresh_tokens.iter().filter(|r| r.is_err()).collect();
 
     if !access_tokens_errors.is_empty() && !refresh_tokens_errors.is_empty() {
-        println!("{:?}", access_tokens_errors);
-        println!("{:?}", refresh_tokens_errors);
+        error!("{:?}", access_tokens_errors);
+        error!("{:?}", refresh_tokens_errors);
         return Ok(HttpResponse::InternalServerError().finish())
     } else if !access_tokens_errors.is_empty() {
-        println!("{:?}", access_tokens_errors);
+        error!("{:?}", access_tokens_errors);
         return Ok(HttpResponse::InternalServerError().finish())
     } else if !refresh_tokens_errors.is_empty() {
-        println!("{:?}", refresh_tokens_errors);
+        error!("{:?}", refresh_tokens_errors);
         return Ok(HttpResponse::InternalServerError().finish())
     }
     
diff --git a/src/api/v1/user.rs b/src/api/v1/user.rs
index 25721b3..8a55288 100644
--- a/src/api/v1/user.rs
+++ b/src/api/v1/user.rs
@@ -1,4 +1,5 @@
 use actix_web::{error, post, web, Error, HttpResponse};
+use log::error;
 use serde::{Deserialize, Serialize};
 use futures::StreamExt;
 use uuid::Uuid;
@@ -59,7 +60,7 @@ pub async fn res(mut payload: web::Payload, path: web::Path<(String,)>, data: we
         .await;
 
     if row.is_err() {
-        eprintln!("{}", row.unwrap_err());
+        error!("{}", row.unwrap_err());
         return Ok(HttpResponse::InternalServerError().finish())
     }
 
diff --git a/src/config.rs b/src/config.rs
index d5bddb1..a2a6192 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -1,4 +1,5 @@
 use crate::Error;
+use log::debug;
 use serde::Deserialize;
 use sqlx::postgres::PgConnectOptions;
 use tokio::fs::read_to_string;
@@ -22,11 +23,12 @@ pub struct Database {
 struct WebBuilder {
     url: Option<String>,
     port: Option<u16>,
-    ssl: Option<bool>,
+    _ssl: Option<bool>,
 }
 
 impl ConfigBuilder {
     pub async fn load(path: String) -> Result<Self, Error> {
+        debug!("loading config from: {}", path);
         let raw = read_to_string(path).await?;
 
         let config = toml::from_str(&raw)?;
diff --git a/src/main.rs b/src/main.rs
index 0a364bb..70865f1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,7 @@
 use actix_web::{App, HttpServer, web};
 use argon2::Argon2;
 use clap::Parser;
+use simple_logger::SimpleLogger;
 use sqlx::{PgPool, Pool, Postgres};
 use std::time::SystemTime;
 mod config;
@@ -28,6 +29,7 @@ struct Data {
 
 #[tokio::main]
 async fn main() -> Result<(), Error> {
+    SimpleLogger::new().with_level(log::LevelFilter::Info).with_colors(true).env().init().unwrap();
     let args = Args::parse();
 
     let config = ConfigBuilder::load(args.config).await?.build();