From 572ce1e3fdb8095e2211d3fd93281afd8f4a20dc Mon Sep 17 00:00:00 2001
From: james-a-morris <jaamorris@cs.stonybrook.edu>
Date: Wed, 25 Oct 2023 18:18:45 -0400
Subject: [PATCH] improve: use optional param

---
 api/suggested-fees.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/api/suggested-fees.ts b/api/suggested-fees.ts
index 80321b079..6c7d7b13c 100644
--- a/api/suggested-fees.ts
+++ b/api/suggested-fees.ts
@@ -35,7 +35,7 @@ const SuggestedFeesQueryParamsSchema = type({
   timestamp: optional(positiveIntStr()),
   skipAmountLimit: optional(boolStr()),
   message: optional(string()),
-  recipientAddress: validAddress(),
+  recipientAddress: optional(validAddress()),
   relayerAddress: optional(validAddress()),
 });
 
@@ -78,6 +78,7 @@ const handler = async (
     }
 
     relayerAddress ??= sdk.constants.DEFAULT_SIMULATED_RELAYER_ADDRESS;
+    recipientAddress ??= sdk.constants.DEFAULT_SIMULATED_RELAYER_ADDRESS;
     token = ethers.utils.getAddress(token);
 
     const [latestBlock, tokenDetails] = await Promise.all([