Add the universal bundle

Author: jmcph4

searcher-api-types/src/lib.rs

@@ -1,7 +1,22 @@
+use serde::{Deserialize, Serialize};
+
 pub mod beaver;
 pub mod flashbots;
 pub mod titan;
 
 pub use beaver::*;
 pub use flashbots::*;
 pub use titan::*;
+
+/// Universal bundle submission RPC type
+///
+/// This type represents what Lynx accepts from external order flow providers.
+#[derive(Clone, Debug, Deserialize, Serialize)]
+pub enum SendBundleRequest {
+    /// Flashbots bundle
+    Flashbots(FlashbotsBundle),
+    /// Beaverbuild bundle
+    Beaver(BeaverBundle),
+    /// Titan Builder bundle
+    Titan(TitanBundle),
+}