From 1dfcdc69259c658842b10a12aef9b3d6cea89f30 Mon Sep 17 00:00:00 2001
From: pthmas <9058370+pthmas@users.noreply.github.com>
Date: Thu, 9 Apr 2026 15:13:36 +0200
Subject: [PATCH] fix: proxy /api to backend for eth_getBalance

---
 frontend/nginx.conf | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/frontend/nginx.conf b/frontend/nginx.conf
index 5e4aa1b..98afe1b 100644
--- a/frontend/nginx.conf
+++ b/frontend/nginx.conf
@@ -40,4 +40,12 @@ server {
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     }
+
+    # Etherscan-compatible API (exact /api path with query params, no trailing slash)
+    location = /api {
+        proxy_pass http://atlas-server:3000/api;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
 }