From 1a87c2f26d09b058853e4a25413af18542c2ea07 Mon Sep 17 00:00:00 2001
From: Anthony Ettinger <anthony@chovy.com>
Date: Sat, 6 Jun 2026 18:51:46 +0000
Subject: [PATCH] Use configured CoinPay USDC chain

---
 .env.example                  | 2 +-
 apps/logicsrc-web/server.js   | 2 +-
 apps/logicsrc-web/src/main.ts | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.env.example b/.env.example
index 9718b93..4c67759 100644
--- a/.env.example
+++ b/.env.example
@@ -7,7 +7,7 @@ LOGICSRC_SCHEMA_VERSION=0.1
 COINPAY_API_URL=
 COINPAY_API_KEY=
 COINPAY_MERCHANT_ID=
-COINPAY_HIRE_US_BLOCKCHAIN=USDC_BASE
+COINPAY_HIRE_US_BLOCKCHAIN=USDC_POL
 COINPAY_WEBHOOK_SECRET=
 
 UGIG_API_URL=
diff --git a/apps/logicsrc-web/server.js b/apps/logicsrc-web/server.js
index f64bd2c..e208df7 100644
--- a/apps/logicsrc-web/server.js
+++ b/apps/logicsrc-web/server.js
@@ -103,7 +103,7 @@ async function handleHireUsCoinPayCheckout(request, response) {
   const apiKey = process.env.COINPAY_API_KEY;
   const merchantId = process.env.COINPAY_MERCHANT_ID;
   const apiUrl = process.env.COINPAY_API_URL || "https://coinpayportal.com";
-  const blockchain = process.env.COINPAY_HIRE_US_BLOCKCHAIN || "USDC_BASE";
+  const blockchain = process.env.COINPAY_HIRE_US_BLOCKCHAIN || "USDC_POL";
 
   if (!apiKey) {
     sendJson(response, 503, { success: false, error: "CoinPay checkout is not configured" });
diff --git a/apps/logicsrc-web/src/main.ts b/apps/logicsrc-web/src/main.ts
index 2eec89a..c258d9e 100644
--- a/apps/logicsrc-web/src/main.ts
+++ b/apps/logicsrc-web/src/main.ts
@@ -437,7 +437,7 @@ function buildCoinPayResult(payment: {
 
   const details = document.createElement("dl");
   details.append(
-    buildDetail("Amount", `$${payment.amount_usd ?? 500} / ${payment.crypto_amount ?? "quoted at checkout"} ${payment.currency ?? "USDC_BASE"}`),
+    buildDetail("Amount", `$${payment.amount_usd ?? 500} / ${payment.crypto_amount ?? "quoted at checkout"} ${payment.currency ?? "USDC_POL"}`),
     buildDetail("Address", payment.address ?? "Open CoinPay to complete payment", true),
     buildDetail("Payment ID", payment.id ?? "pending", true)
   );