diff --git a/src/database.rs b/src/database.rs
index 1486e3b..46991d5 100644
--- a/src/database.rs
+++ b/src/database.rs
@@ -11,6 +11,7 @@ use rocket::{
     serde::{Deserialize, Serialize},
     tokio::{select, sync::mpsc::Receiver, time},
 };
+use serde_with::{serde_as, DisplayFromStr};
 
 const BINCODE_CFG: Configuration = bincode::config::standard();
 
@@ -150,6 +151,7 @@ impl Database {
 }
 
 /// An entry in the database storing metadata about a file
+#[serde_as]
 #[derive(Debug, Clone, Decode, Encode, Deserialize, Serialize)]
 pub struct MochiFile {
     /// A unique identifier describing this file
@@ -163,6 +165,7 @@ pub struct MochiFile {
 
     /// The Blake3 hash of the file
     #[bincode(with_serde)]
+    #[serde_as(as = "DisplayFromStr")]
     hash: Hash,
 
     /// The datetime when the file was uploaded
diff --git a/src/endpoints.rs b/src/endpoints.rs
index d5bb222..648f399 100644
--- a/src/endpoints.rs
+++ b/src/endpoints.rs
@@ -34,7 +34,7 @@ pub fn server_info(settings: &State<Settings>) -> Json<ServerInfo> {
 
 /// Get information about a file
 #[get("/info/<mmid>")]
-pub async fn file_information(
+pub async fn file_info(
     db: &State<Arc<RwLock<Database>>>,
     mmid: &str,
 ) -> Option<Json<MochiFile>> {
diff --git a/src/main.rs b/src/main.rs
index 2b73380..4cffe65 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -12,7 +12,7 @@ use std::{
 
 use chrono::{DateTime, TimeDelta, Utc};
 use database::{clean_loop, Database, Mmid, MochiFile};
-use endpoints::{lookup_mmid, lookup_mmid_name, lookup_mmid_noredir, server_info};
+use endpoints::{file_info, lookup_mmid, lookup_mmid_name, lookup_mmid_noredir, server_info};
 use log::info;
 use maud::{html, Markup, PreEscaped};
 use pages::{api_info, footer, head};
@@ -240,6 +240,7 @@ async fn main() {
                 form_handler_js,
                 stylesheet,
                 server_info,
+                file_info,
                 favicon,
                 lookup_mmid,
                 lookup_mmid_noredir,
diff --git a/src/pages.rs b/src/pages.rs
index 8b37f8d..8732ad6 100644
--- a/src/pages.rs
+++ b/src/pages.rs
@@ -83,6 +83,17 @@ pub fn api_info(settings: &State<Settings>) -> Markup {
                     "{\n\t\"max_filesize\": 5000000000,\n\t\"max_duration\": 259200,\n\t\"default_duration\": 21600,\n\t\"allowed_durations\": [\n\t\t3600,\n\t\t21600,\n\t\t86400,\n\t\t172800\n\t]\n}"
                 }
 
+                hr;
+                h2 { code {"/info/<mmid>"} }
+                pre { r#"GET -> JSON"# }
+                p {
+                    "Returns information about a file by its MMID."
+                }
+                p {"Example response:"}
+                pre {
+                    "{\n\t\"mmid\": \"xNLF6ogx\",\n\t\"name\": \"1600-1200.jpg\",\n\t\"mime_type\": \"image/png\",\n\t\"hash\": \"2e8e0a493ef99dfd950e870e319213d33573f64ba32b5a5399dd6c79c7d5cf00\",\n\t\"upload_datetime\": \"2024-10-29T22:09:48.648562311Z\",\n\t\"expiry_datetime\": \"2024-10-30T04:09:48.648562311Z\"\n}"
+                }
+
                 hr;
                 h2 { code {"/f/<mmid>"} }
                 pre { r#"GET mmid=MMID -> Redirect or File"# }