diff --git a/api.ts b/api.ts
index 560916c..d092fc9 100644
--- a/api.ts
+++ b/api.ts
@@ -31,6 +31,10 @@ await client.connect();
 // Load SQL from file
 const query = await Deno.readTextFile("sql/get.pg.sql");
 
+function apply_guidance(doc: any) {
+  return doc;
+}
+
 // Define a route to retrieve values from the database using parameters
 router.get('/code_price/:billcode/:shipcode/:partcode/:qty', async (ctx) => {
 
@@ -42,7 +46,8 @@ router.get('/code_price/:billcode/:shipcode/:partcode/:qty', async (ctx) => {
     //console.log(partcode)
     //console.log(customer)
     const result = await client.queryObject({args: [billcode, shipcode, partcode, qty], text: query} );
-    ctx.response.body = result.rows;
+    const procd = apply_guidance(result.rows[0]["doc"])
+    ctx.response.body = procd
 });
 
 app.use(router.routes());