Add Indexer and Esplora API layers

nginx/nginx.conf

@@ -3,6 +3,12 @@ events {}
 http {
     include /etc/nginx/mime.types;
 
+    map $http_origin $cors_origin {
+        default "";
+        "~^https?://localhost(:[0-9]+)?$" $http_origin;
+        "~^https?://127\.0\.0\.1(:[0-9]+)?$" $http_origin;
+    }
+
     server {
         listen 80;
         server_name _;
@@ -15,6 +21,22 @@ http {
         }
 
         location /api/ {
+            if ($request_method = OPTIONS) {
+                add_header Access-Control-Allow-Origin $cors_origin always;
+                add_header Vary Origin always;
+                add_header Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS" always;
+                add_header Access-Control-Allow-Headers "Content-Type, Authorization" always;
+                add_header Access-Control-Max-Age 86400 always;
+                add_header Content-Length 0;
+                add_header Content-Type "text/plain; charset=UTF-8";
+                return 204;
+            }
+
+            add_header Access-Control-Allow-Origin $cors_origin always;
+            add_header Vary Origin always;
+            add_header Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS" always;
+            add_header Access-Control-Allow-Headers "Content-Type, Authorization" always;
+
             proxy_pass http://api:8000/;
             proxy_http_version 1.1;
             proxy_set_header Host $host;

web-v2/.env.example

@@ -1,3 +1,3 @@
-VITE_API_URL=http://localhost:8000
-VITE_ESPLORA_BASE_URL=https://blockstream.info/liquidtestnet/api
+VITE_API_URL=http://localhost:80
+VITE_ESPLORA_BASE_URL=https://blockstream.info/liquidtestnet
 VITE_NETWORK=liquidtestnet

web-v2/eslint.config.js

@@ -86,10 +86,7 @@ export default defineConfig([
   // TypeScript-specific overrides
   {
     files: ['**/*.{ts,tsx}'],
-    extends: [
-      tseslint.configs.recommended,
-      importPlugin.flatConfigs.typescript,
-    ],
+    extends: [tseslint.configs.recommended, importPlugin.flatConfigs.typescript],
     plugins: {
       '@typescript-eslint': tseslint.plugin,
     },

web-v2/package.json

@@ -19,13 +19,15 @@
     "lwk_web": "file:../lwk_wasm/pkg_web",
     "@heroui/react": "^3.0.4",
     "@tanstack/react-query": "^5.100.10",
+    "axios": "^1.7.0",
     "react": "^19.2.6",
     "react-dom": "^19.2.6",
     "react-router-dom": "^7.15.0",
     "zod": "^3.25.76"
   },
   "devDependencies": {
     "@eslint/js": "^9.39.4",
+    "@tanstack/react-query-devtools": "^5.100.10",
     "@tailwindcss/postcss": "^4.2.0",
     "@types/node": "^24.12.4",
     "@types/react": "^19.2.14",