diff --git a/src/client.rs b/src/client.rs
index 8f092ef..737a6ec 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -7,8 +7,8 @@ use crate::types::Cluster;
 use reqwest::Client;
 
 pub struct Helius {
-    config: Config,
-    client: Client,
+    pub config: Config,
+    pub client: Client,
 }
 
 impl Helius {
diff --git a/src/config.rs b/src/config.rs
index db4d327..986c500 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -13,7 +13,6 @@ impl Config {
             return Err(HeliusError::InvalidInput("API key must not be empty".to_string()));
         }
 
-
         let endpoints: HeliusEndpoints = match cluster {
             Cluster::Devnet => HeliusEndpoints {
                 api: "https://api-devnet.helius-rpc.com".to_string(),
diff --git a/src/error.rs b/src/error.rs
index c6a463c..64f9eca 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -22,7 +22,6 @@ pub enum HeliusError {
     #[error("Unknown error has occurred: HTTP {code} - {text}")]
     Unknown { code: StatusCode, text: String },
 }
-
     
 // Handy type alias
 pub type Result<T> = std::result::Result<T, HeliusError>;
\ No newline at end of file
diff --git a/tests/test_client.rs b/tests/test_client.rs
new file mode 100644
index 0000000..52c60b8
--- /dev/null
+++ b/tests/test_client.rs
@@ -0,0 +1,15 @@
+use helius_rust_sdk::client::Helius;
+use helius_rust_sdk::error::HeliusError;
+use helius_rust_sdk::types::Cluster;
+
+#[test]
+fn test_creating_new_client_success() {
+    let api_key: &str = "valid-api-key";
+    let cluster: Cluster = Cluster::Devnet;
+
+    let result: Result<Helius, HeliusError> = Helius::new(api_key, cluster);
+    assert!(result.is_ok());
+
+    let helius: Helius = result.unwrap();
+    assert_eq!(helius.config.api_key, api_key);
+}
\ No newline at end of file
diff --git a/tests/test_config.rs b/tests/test_config.rs
index 93aecb4..0dd3631 100644
--- a/tests/test_config.rs
+++ b/tests/test_config.rs
@@ -13,7 +13,7 @@ fn test_config_new_with_valid_api_key() {
     let result: Result<Config, HeliusError> = Config::new("valid-api-key", Cluster::Devnet);
     assert!(result.is_ok());
 
-    let config = result.unwrap();
+    let config: Config = result.unwrap();
     assert_eq!(config.api_key, "valid-api-key");
     assert_eq!(config.endpoints.api, "https://api-devnet.helius-rpc.com");
     assert_eq!(config.endpoints.rpc, "https://devnet.helius-rpc.com");