From bd9488ee28a33300c30ef1c06bee0cf5ef9a9757 Mon Sep 17 00:00:00 2001
From: Mason Hall <masonhall@gmail.com>
Date: Thu, 29 Jan 2026 17:05:43 -0500
Subject: [PATCH] small formatting fix

---
 .../mcp/src/server/tools/x402-fetch.ts        | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/packages/external/mcp/src/server/tools/x402-fetch.ts b/packages/external/mcp/src/server/tools/x402-fetch.ts
index 94fcb9fe2..adb679ff8 100644
--- a/packages/external/mcp/src/server/tools/x402-fetch.ts
+++ b/packages/external/mcp/src/server/tools/x402-fetch.ts
@@ -102,14 +102,19 @@ export const registerFetchX402ResourceTool: RegisterTools = ({
         settlementResult.isOk() || paymentPayload !== undefined
           ? {
               ...(paymentPayload !== undefined
-                ? {
-                    price: tokenStringToNumber(
+                ? (() => {
+                    const amount = tokenStringToNumber(
                       paymentPayload.accepted.amount
-                    ).toLocaleString('en-US', {
-                      style: 'currency',
-                      currency: 'USD',
-                    }),
-                  }
+                    );
+                    return {
+                      price: amount.toLocaleString('en-US', {
+                        style: 'currency',
+                        currency: 'USD',
+                        minimumFractionDigits: 2,
+                        maximumFractionDigits: amount < 0.01 ? 4 : 2,
+                      }),
+                    };
+                  })()
                 : {}),
               ...(settlementResult.isOk()
                 ? {