diff --git a/src/schemas.ts b/src/schemas.ts
index aeff3ac..13ef979 100644
--- a/src/schemas.ts
+++ b/src/schemas.ts
@@ -2,18 +2,12 @@ import { z } from "zod";
 
 export const candleSnapshotSchema = z
   .object({
-    symbol: z.string({ required_error: "Symbol must be a string" }),
+    coin: z.string({ required_error: "Coin must be a string" }),
     interval: z.string({ required_error: "Interval must be a string" }),
     startTime: z.number({ required_error: "Start time must be a number" }),
     endTime: z.number().nullable().optional(),
   })
-  .strict()
-  .transform((data) => ({
-    coin: data.symbol,
-    interval: data.interval,
-    startTime: data.startTime,
-    endTime: data.endTime,
-  }));
+  .strict();
 
 export const l2BookSchema = z
   .object({