diff --git a/frontend/lib/api.ts b/frontend/lib/api.ts
index c254cb1..36bc582 100644
--- a/frontend/lib/api.ts
+++ b/frontend/lib/api.ts
@@ -64,6 +64,16 @@ export interface SnapshotsResponse {
   data: SnapshotItem[];
 }
 
+export interface KBar {
+  time: number;
+  open: number; high: number; low: number; close: number;
+  price_open: number; price_high: number; price_low: number; price_close: number;
+}
+
+export interface KlineResponse {
+  symbol: string; interval: string; count: number; data: KBar[];
+}
+
 export interface YtdStats {
   annualized: number;
   count: number;
@@ -74,16 +84,6 @@ export interface YtdStatsResponse {
   ETH: YtdStats;
 }
 
-async function fetchAPI<T>(path: string): Promise<T> {
-  time: number;
-  open: number; high: number; low: number; close: number;
-  price_open: number; price_high: number; price_low: number; price_close: number;
-}
-
-export interface KlineResponse {
-  symbol: string; interval: string; count: number; data: KBar[];
-}
-
 async function fetchAPI<T>(path: string): Promise<T> {
   const res = await fetch(`${API_BASE}${path}`, { cache: "no-store" });
   if (!res.ok) throw new Error(`API error ${res.status}`);