diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3e4576736b0..e543f826e1e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 
 - added: "Change Username" setting
 - added: Support for Zano alias name resolution.
+- added: Add `walletAddress` param to Moonpay buy quotes.
 - changed: Don't allow multiple pending EVM transactions.
 
 ## 4.30.0 (2025-06-24)
diff --git a/src/plugins/gui/providers/moonpayProvider.ts b/src/plugins/gui/providers/moonpayProvider.ts
index 9bb8ca50c4b..dc92fc9c4ae 100644
--- a/src/plugins/gui/providers/moonpayProvider.ts
+++ b/src/plugins/gui/providers/moonpayProvider.ts
@@ -539,8 +539,14 @@ export const moonpayProvider: FiatProviderFactory = {
 
         const fiatCode = removeIsoPrefix(params.fiatCurrencyCode).toLowerCase()
         let url
+        const walletAddress = (
+          await params.wallet?.getAddresses({ tokenId: null })
+        )?.[0]?.publicAddress
+        const walletAddressParam =
+          walletAddress == null ? '' : `&walletAddress=${walletAddress}`
+
         if (direction === 'buy') {
-          url = `https://api.moonpay.com/v3/currencies/${cryptoCurrencyObj.code}/buy_quote/?apiKey=${apiKey}&quoteCurrencyCode=${cryptoCurrencyObj.code}&baseCurrencyCode=${fiatCode}&paymentMethod=${paymentMethod}&areFeesIncluded=true&${amountParam}`
+          url = `https://api.moonpay.com/v3/currencies/${cryptoCurrencyObj.code}/buy_quote/?apiKey=${apiKey}&quoteCurrencyCode=${cryptoCurrencyObj.code}&baseCurrencyCode=${fiatCode}&paymentMethod=${paymentMethod}&areFeesIncluded=true&${amountParam}${walletAddressParam}`
         } else {
           url = `https://api.moonpay.com/v3/currencies/${cryptoCurrencyObj.code}/sell_quote/?apiKey=${apiKey}&quoteCurrencyCode=${fiatCode}&payoutMethod=${paymentMethod}&areFeesIncluded=true&${amountParam}`
         }