diff --git a/Cargo.toml b/Cargo.toml
index 3a5eb8d..88ad9b9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,6 +3,11 @@ name = "plunk-rs"
 version = "0.1.0"
 edition = "2024"
 authors = ["Antfroze"]
+description = "Async Rust client for the Plunk transactional email API"
+license = "MIT"
+repository = "https://git.coldspire.com/Antfroze/plunk-rs"
+keywords = ["plunk", "email", "transactional", "api"]
+categories = ["api-bindings", "email"]
 
 [dependencies]
 reqwest = { version = "0.12", default-features = false, features = ["json", "rustls-tls"] }