diff --git a/README.md b/README.md
index 9714b0e..4a3418d 100755
--- a/README.md
+++ b/README.md
@@ -117,7 +117,7 @@ let metadata = ipfs::CreateTokenMetadata {
 };
 
 // ipfs_api_key for https://api.pinata.cloud 
-let ipfs_metadata = ipfs::create_token_metadata(metadata, &"".to_string()).await?;
+let ipfs_metadata = ipfs::create_token_metadata(metadata, &"your ipfs_api_key".to_string()).await?;
 println!("ipfs_metadata: {:?}", ipfs_metadata);
 
 pumpfun.create_and_buy(
diff --git a/src/main.rs b/src/main.rs
index 1b6e664..04f9dcb 100755
--- a/src/main.rs
+++ b/src/main.rs
@@ -76,7 +76,7 @@ async fn create_and_buy() -> Result<(), Box<dyn std::error::Error>> {
     };
 
     // ipfs_api_key for https://api.pinata.cloud 
-    let ipfs_metadata = ipfs::create_token_metadata(metadata, &"".to_string()).await?;
+    let ipfs_metadata = ipfs::create_token_metadata(metadata, &"ipfs_api_key".to_string()).await?;
     println!("ipfs_metadata: {:?}", ipfs_metadata);
 
     let mint = Keypair::new();