diff --git a/Cargo.lock b/Cargo.lock
index 867c2113..d84e44cb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -18,6 +18,7 @@ dependencies = [
  "tokio",
  "tracing",
  "tracing-subscriber",
+ "utoipa",
 ]
 
 [[package]]
diff --git a/PMOMusic/Cargo.toml b/PMOMusic/Cargo.toml
index 52f44081..41ce7dae 100644
--- a/PMOMusic/Cargo.toml
+++ b/PMOMusic/Cargo.toml
@@ -18,3 +18,4 @@ tracing = "0.1.41"
 tracing-subscriber = "0.3.20"
 axum = "0.8.4"
 serde_json = "1.0.145"
+utoipa = "5.4"
diff --git a/PMOMusic/src/main.rs b/PMOMusic/src/main.rs
index a149ed5c..cb70e794 100644
--- a/PMOMusic/src/main.rs
+++ b/PMOMusic/src/main.rs
@@ -1,10 +1,11 @@
 use pmoapp::{WebAppExt, Webapp};
 use pmocovers::CoverCacheExt;
 use pmomediarenderer::MEDIA_RENDERER;
-use pmomediaserver::{MEDIA_SERVER, sources::SourcesExt, MediaServerExt, sources_api_router};
+use pmomediaserver::{MEDIA_SERVER, sources::SourcesExt, MediaServerExt, sources_api_router, sources_api::SourcesApiDoc};
 use pmoserver::ServerBuilder;
 use pmoupnp::{UpnpServer, ssdp::SsdpServer, upnp_api::UpnpApiExt};
 use tracing::info;
+use utoipa::OpenApi;
 
 #[tokio::main]
 async fn main() {
@@ -36,9 +37,9 @@ async fn main() {
     // Enregistrer l'API d'introspection UPnP
     server.register_upnp_api().await;
 
-    // Enregistrer l'API de gestion des sources musicales
-    info!("📡 Registering Sources API...");
-    server.add_router("/api", sources_api_router()).await;
+    // Enregistrer l'API de gestion des sources musicales avec OpenAPI
+    info!("📡 Registering Sources API with OpenAPI documentation...");
+    server.add_openapi(sources_api_router(), SourcesApiDoc::openapi(), "sources").await;
 
     info!("📡 Registering MediaRenderer...");
     let renderer_instance = server
diff --git a/pmoapp/webapp/src/App.vue b/pmoapp/webapp/src/App.vue
index aa2cd002..11d1fb8d 100644
--- a/pmoapp/webapp/src/App.vue
+++ b/pmoapp/webapp/src/App.vue
@@ -13,6 +13,7 @@
           <router-link to="/logs" @click="showDebugMenu = false">📋 Logs</router-link>
           <router-link to="/upnp" @click="showDebugMenu = false">🎵 UPnP Explorer</router-link>
           <router-link to="/covers-cache" @click="showDebugMenu = false">🎨 Cover Cache</router-link>
+          <router-link to="/api-explorer" @click="showDebugMenu = false">🌐 API Explorer</router-link>
         </div>
       </div>
     </nav>
@@ -30,7 +31,7 @@ const showDebugMenu = ref(false)
 const route = useRoute()
 
 const isDebugRoute = computed(() => {
-  return ['/logs', '/upnp', '/covers-cache'].includes(route.path)
+  return ['/logs', '/upnp', '/covers-cache', '/api-explorer'].includes(route.path)
 })
 </script>
 
diff --git a/pmoapp/webapp/src/components/APIExplorer.vue b/pmoapp/webapp/src/components/APIExplorer.vue
new file mode 100644
index 00000000..dc48973b
--- /dev/null
+++ b/pmoapp/webapp/src/components/APIExplorer.vue
@@ -0,0 +1,802 @@
+<template>
+  <div class="api-explorer">
+    <h1>API Explorer</h1>
+
+    <div v-if="loading" class="loading">Chargement de la documentation API...</div>
+    <div v-else-if="error" class="error">{{ error }}</div>
+
+    <div v-else class="explorer-content">
+      <!-- API Info Section -->
+      <section class="api-info" v-if="apiDoc">
+        <h2>{{ apiDoc.info?.title || 'API Documentation' }}</h2>
+        <p v-if="apiDoc.info?.description" class="description">
+          {{ apiDoc.info.description }}
+        </p>
+        <div class="metadata">
+          <span v-if="apiDoc.info?.version" class="version">Version: {{ apiDoc.info.version }}</span>
+        </div>
+      </section>
+
+      <!-- Endpoints List -->
+      <section class="endpoints" v-if="endpoints.length > 0">
+        <h2>Endpoints ({{ endpoints.length }})</h2>
+
+        <div
+          v-for="endpoint in endpoints"
+          :key="endpoint.path + endpoint.method"
+          class="endpoint-card"
+          :class="{ expanded: expandedEndpoint === endpoint.path + endpoint.method }"
+        >
+          <div
+            class="endpoint-header"
+            @click="toggleEndpoint(endpoint)"
+          >
+            <span class="method" :class="endpoint.method.toLowerCase()">
+              {{ endpoint.method.toUpperCase() }}
+            </span>
+            <span class="path">{{ endpoint.path }}</span>
+            <span class="summary" v-if="endpoint.summary">{{ endpoint.summary }}</span>
+            <span class="arrow">{{ expandedEndpoint === endpoint.path + endpoint.method ? '▼' : '▶' }}</span>
+          </div>
+
+          <div v-show="expandedEndpoint === endpoint.path + endpoint.method" class="endpoint-details">
+            <!-- Description -->
+            <div v-if="endpoint.description" class="description">
+              {{ endpoint.description }}
+            </div>
+
+            <!-- Tags -->
+            <div v-if="endpoint.tags && endpoint.tags.length > 0" class="tags">
+              <span v-for="tag in endpoint.tags" :key="tag" class="tag">{{ tag }}</span>
+            </div>
+
+            <!-- Parameters -->
+            <div v-if="endpoint.parameters && endpoint.parameters.length > 0" class="parameters">
+              <h4>Paramètres</h4>
+              <table>
+                <thead>
+                  <tr>
+                    <th>Nom</th>
+                    <th>Type</th>
+                    <th>Localisation</th>
+                    <th>Requis</th>
+                    <th>Description</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  <tr v-for="param in endpoint.parameters" :key="param.name">
+                    <td><code>{{ param.name }}</code></td>
+                    <td>{{ param.schema?.type || 'unknown' }}</td>
+                    <td><span class="param-in">{{ param.in }}</span></td>
+                    <td>{{ param.required ? '✓' : '' }}</td>
+                    <td>{{ param.description || '-' }}</td>
+                  </tr>
+                </tbody>
+              </table>
+            </div>
+
+            <!-- Request Body -->
+            <div v-if="endpoint.requestBody" class="request-body">
+              <h4>Corps de la requête</h4>
+              <div class="schema-viewer">
+                <pre>{{ formatSchema(endpoint.requestBody) }}</pre>
+              </div>
+            </div>
+
+            <!-- Responses -->
+            <div v-if="endpoint.responses" class="responses">
+              <h4>Réponses</h4>
+              <div v-for="(response, status) in endpoint.responses" :key="status" class="response-item">
+                <div class="response-status" :class="getStatusClass(status)">
+                  {{ status }} - {{ response.description }}
+                </div>
+                <div v-if="response.content" class="response-schema">
+                  <pre>{{ formatResponseSchema(response) }}</pre>
+                </div>
+              </div>
+            </div>
+
+            <!-- Test Section -->
+            <div class="test-section">
+              <h4>Tester cet endpoint</h4>
+
+              <!-- Path Parameters -->
+              <div v-if="endpoint.parameters && endpoint.parameters.some(p => p.in === 'path')" class="test-params">
+                <label>Paramètres de chemin:</label>
+                <div v-for="param in endpoint.parameters.filter(p => p.in === 'path')" :key="param.name" class="param-input">
+                  <label>{{ param.name }}:</label>
+                  <input
+                    v-model="testParams[endpoint.path + endpoint.method]![param.name]"
+                    type="text"
+                    :placeholder="param.description || param.name"
+                  />
+                </div>
+              </div>
+
+              <!-- Query Parameters -->
+              <div v-if="endpoint.parameters && endpoint.parameters.some(p => p.in === 'query')" class="test-params">
+                <label>Paramètres de requête:</label>
+                <div v-for="param in endpoint.parameters.filter(p => p.in === 'query')" :key="param.name" class="param-input">
+                  <label>{{ param.name }}:</label>
+                  <input
+                    v-model="testParams[endpoint.path + endpoint.method]![param.name]"
+                    type="text"
+                    :placeholder="param.description || param.name"
+                  />
+                </div>
+              </div>
+
+              <!-- Request Body -->
+              <div v-if="endpoint.requestBody" class="test-body">
+                <label>Corps de la requête (JSON):</label>
+                <textarea
+                  v-model="testBodies[endpoint.path + endpoint.method]"
+                  rows="6"
+                  placeholder='{"key": "value"}'
+                ></textarea>
+              </div>
+
+              <div class="test-actions">
+                <button @click="executeRequest(endpoint)" class="btn-test" :disabled="testing">
+                  {{ testing ? 'Envoi...' : 'Envoyer la requête' }}
+                </button>
+                <button @click="copyCurl(endpoint)" class="btn-copy">
+                  Copier cURL
+                </button>
+              </div>
+
+              <!-- Test Result -->
+              <div v-if="testResults[endpoint.path + endpoint.method]" class="test-result">
+                <div class="result-header">
+                  <strong>Résultat:</strong>
+                  <span
+                    class="result-status"
+                    :class="getStatusClass(testResults[endpoint.path + endpoint.method]!.status)"
+                  >
+                    {{ testResults[endpoint.path + endpoint.method]!.status }}
+                  </span>
+                </div>
+                <pre class="result-body">{{ testResults[endpoint.path + endpoint.method]!.body }}</pre>
+              </div>
+            </div>
+          </div>
+        </div>
+      </section>
+
+      <!-- Schemas Section -->
+      <section class="schemas" v-if="schemas && Object.keys(schemas).length > 0">
+        <h2>Schémas ({{ Object.keys(schemas).length }})</h2>
+        <div
+          v-for="(schema, name) in schemas"
+          :key="name"
+          class="schema-card"
+          :class="{ expanded: expandedSchema === name }"
+        >
+          <div
+            class="schema-header"
+            @click="toggleSchema(name)"
+          >
+            <span class="schema-name">{{ name }}</span>
+            <span class="arrow">{{ expandedSchema === name ? '▼' : '▶' }}</span>
+          </div>
+          <div v-show="expandedSchema === name" class="schema-details">
+            <pre>{{ JSON.stringify(schema, null, 2) }}</pre>
+          </div>
+        </div>
+      </section>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, onMounted, computed } from 'vue';
+
+interface OpenAPIDoc {
+  openapi?: string;
+  info?: {
+    title?: string;
+    description?: string;
+    version?: string;
+  };
+  paths?: Record<string, any>;
+  components?: {
+    schemas?: Record<string, any>;
+  };
+}
+
+interface Endpoint {
+  path: string;
+  method: string;
+  summary?: string;
+  description?: string;
+  tags?: string[];
+  parameters?: any[];
+  requestBody?: any;
+  responses?: Record<string, any>;
+}
+
+const loading = ref(true);
+const error = ref<string | null>(null);
+const apiDoc = ref<OpenAPIDoc | null>(null);
+const expandedEndpoint = ref<string | null>(null);
+const expandedSchema = ref<string | null>(null);
+const testing = ref(false);
+const testParams = ref<Record<string, Record<string, string>>>({});
+const testBodies = ref<Record<string, string>>({});
+const testResults = ref<Record<string, { status: number; body: string }>>({});
+
+const endpoints = computed<Endpoint[]>(() => {
+  if (!apiDoc.value?.paths) return [];
+
+  const result: Endpoint[] = [];
+  for (const [path, pathItem] of Object.entries(apiDoc.value.paths)) {
+    for (const [method, operation] of Object.entries(pathItem)) {
+      if (['get', 'post', 'put', 'delete', 'patch'].includes(method)) {
+        const endpointKey = path + method;
+        if (!testParams.value[endpointKey]) {
+          testParams.value[endpointKey] = {};
+        }
+        if (!testBodies.value[endpointKey]) {
+          testBodies.value[endpointKey] = '';
+        }
+
+        result.push({
+          path,
+          method,
+          ...(operation as any),
+        });
+      }
+    }
+  }
+  return result;
+});
+
+const schemas = computed(() => {
+  return apiDoc.value?.components?.schemas || {};
+});
+
+async function fetchAPIDoc() {
+  try {
+    loading.value = true;
+    error.value = null;
+
+    // Fetch the OpenAPI documentation from the server
+    const response = await fetch('/api-docs/sources.json');
+
+    if (!response.ok) {
+      throw new Error(`Failed to fetch API documentation: ${response.statusText}`);
+    }
+
+    apiDoc.value = await response.json();
+  } catch (e: any) {
+    error.value = e.message || 'Failed to load API documentation';
+    console.error('Error fetching API doc:', e);
+  } finally {
+    loading.value = false;
+  }
+}
+
+function toggleEndpoint(endpoint: Endpoint) {
+  const key = endpoint.path + endpoint.method;
+  expandedEndpoint.value = expandedEndpoint.value === key ? null : key;
+}
+
+function toggleSchema(name: string) {
+  expandedSchema.value = expandedSchema.value === name ? null : name;
+}
+
+function formatSchema(requestBody: any): string {
+  try {
+    if (requestBody.content) {
+      const content = requestBody.content['application/json'];
+      if (content?.schema) {
+        return JSON.stringify(content.schema, null, 2);
+      }
+    }
+    return JSON.stringify(requestBody, null, 2);
+  } catch {
+    return String(requestBody);
+  }
+}
+
+function formatResponseSchema(response: any): string {
+  try {
+    if (response.content) {
+      const content = response.content['application/json'];
+      if (content?.schema) {
+        return JSON.stringify(content.schema, null, 2);
+      }
+    }
+    return JSON.stringify(response, null, 2);
+  } catch {
+    return String(response);
+  }
+}
+
+function getStatusClass(status: string | number): string {
+  const code = typeof status === 'string' ? parseInt(status) : status;
+  if (code >= 200 && code < 300) return 'success';
+  if (code >= 300 && code < 400) return 'redirect';
+  if (code >= 400 && code < 500) return 'client-error';
+  if (code >= 500) return 'server-error';
+  return '';
+}
+
+function buildRequestUrl(endpoint: Endpoint): string {
+  let url = endpoint.path;
+  const key = endpoint.path + endpoint.method;
+  const params = testParams.value[key] || {};
+
+  // Replace path parameters
+  for (const [name, value] of Object.entries(params)) {
+    url = url.replace(`{${name}}`, encodeURIComponent(value));
+  }
+
+  // Add query parameters
+  const queryParams = endpoint.parameters
+    ?.filter(p => p.in === 'query' && params?.[p.name])
+    .map(p => `${encodeURIComponent(p.name)}=${encodeURIComponent(params?.[p.name] || '')}`)
+    .join('&');
+
+  if (queryParams) {
+    url += '?' + queryParams;
+  }
+
+  return url;
+}
+
+async function executeRequest(endpoint: Endpoint) {
+  const key = endpoint.path + endpoint.method;
+  testing.value = true;
+
+  try {
+    const url = buildRequestUrl(endpoint);
+    const options: RequestInit = {
+      method: endpoint.method.toUpperCase(),
+      headers: {
+        'Content-Type': 'application/json',
+      },
+    };
+
+    if (endpoint.requestBody && testBodies.value[key]) {
+      options.body = testBodies.value[key];
+    }
+
+    const response = await fetch(url, options);
+    const contentType = response.headers.get('content-type');
+
+    let body: any;
+    if (contentType?.includes('application/json')) {
+      body = JSON.stringify(await response.json(), null, 2);
+    } else {
+      body = await response.text();
+    }
+
+    testResults.value[key] = {
+      status: response.status,
+      body,
+    };
+  } catch (e: any) {
+    testResults.value[key] = {
+      status: 0,
+      body: `Error: ${e.message}`,
+    };
+  } finally {
+    testing.value = false;
+  }
+}
+
+function copyCurl(endpoint: Endpoint) {
+  const key = endpoint.path + endpoint.method;
+  const url = window.location.origin + buildRequestUrl(endpoint);
+
+  let curl = `curl -X ${endpoint.method.toUpperCase()} '${url}'`;
+
+  if (endpoint.requestBody && testBodies.value[key]) {
+    curl += ` -H 'Content-Type: application/json'`;
+    curl += ` -d '${testBodies.value[key]}'`;
+  }
+
+  navigator.clipboard.writeText(curl).then(() => {
+    alert('Commande cURL copiée dans le presse-papiers !');
+  });
+}
+
+onMounted(() => {
+  fetchAPIDoc();
+});
+</script>
+
+<style scoped>
+.api-explorer {
+  padding: 2rem;
+  max-width: 1400px;
+  margin: 0 auto;
+}
+
+h1 {
+  font-size: 2rem;
+  margin-bottom: 1.5rem;
+  color: #333;
+}
+
+h2 {
+  font-size: 1.5rem;
+  margin-bottom: 1rem;
+  color: #444;
+  border-bottom: 2px solid #ddd;
+  padding-bottom: 0.5rem;
+}
+
+h4 {
+  font-size: 1.1rem;
+  margin: 1rem 0 0.5rem;
+  color: #555;
+}
+
+.loading, .error {
+  padding: 2rem;
+  text-align: center;
+  font-size: 1.1rem;
+}
+
+.error {
+  color: #d32f2f;
+  background: #ffebee;
+  border-radius: 4px;
+}
+
+/* API Info Section */
+.api-info {
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  color: white;
+  padding: 2rem;
+  border-radius: 8px;
+  margin-bottom: 2rem;
+}
+
+.api-info h2 {
+  color: white;
+  border: none;
+  margin-bottom: 0.5rem;
+}
+
+.api-info .description {
+  margin: 1rem 0;
+  opacity: 0.95;
+}
+
+.api-info .metadata {
+  display: flex;
+  gap: 1rem;
+  font-size: 0.9rem;
+  opacity: 0.9;
+}
+
+.api-info .version {
+  background: rgba(255, 255, 255, 0.2);
+  padding: 0.25rem 0.75rem;
+  border-radius: 4px;
+}
+
+/* Endpoints Section */
+.endpoints {
+  margin-bottom: 2rem;
+}
+
+.endpoint-card {
+  background: white;
+  border: 1px solid #ddd;
+  border-radius: 8px;
+  margin-bottom: 1rem;
+  overflow: hidden;
+  transition: box-shadow 0.2s;
+}
+
+.endpoint-card:hover {
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+}
+
+.endpoint-card.expanded {
+  border-color: #667eea;
+}
+
+.endpoint-header {
+  display: flex;
+  align-items: center;
+  gap: 1rem;
+  padding: 1rem;
+  cursor: pointer;
+  background: #f8f9fa;
+  transition: background 0.2s;
+}
+
+.endpoint-header:hover {
+  background: #e9ecef;
+}
+
+.method {
+  font-weight: bold;
+  padding: 0.25rem 0.75rem;
+  border-radius: 4px;
+  font-size: 0.85rem;
+  min-width: 70px;
+  text-align: center;
+}
+
+.method.get { background: #4caf50; color: white; }
+.method.post { background: #2196f3; color: white; }
+.method.put { background: #ff9800; color: white; }
+.method.delete { background: #f44336; color: white; }
+.method.patch { background: #9c27b0; color: white; }
+
+.path {
+  font-family: 'Courier New', monospace;
+  font-weight: 600;
+  color: #333;
+}
+
+.summary {
+  color: #666;
+  flex: 1;
+}
+
+.arrow {
+  margin-left: auto;
+  color: #999;
+}
+
+.endpoint-details {
+  padding: 1.5rem;
+  background: white;
+  border-top: 1px solid #eee;
+}
+
+.description {
+  color: #666;
+  margin-bottom: 1rem;
+  line-height: 1.6;
+}
+
+.tags {
+  display: flex;
+  gap: 0.5rem;
+  margin-bottom: 1rem;
+}
+
+.tag {
+  background: #e3f2fd;
+  color: #1976d2;
+  padding: 0.25rem 0.75rem;
+  border-radius: 4px;
+  font-size: 0.85rem;
+}
+
+/* Parameters Table */
+.parameters table {
+  width: 100%;
+  border-collapse: collapse;
+  margin-top: 0.5rem;
+}
+
+.parameters th,
+.parameters td {
+  padding: 0.75rem;
+  text-align: left;
+  border-bottom: 1px solid #eee;
+}
+
+.parameters th {
+  background: #f8f9fa;
+  font-weight: 600;
+  color: #555;
+}
+
+.parameters code {
+  background: #f8f9fa;
+  padding: 0.2rem 0.4rem;
+  border-radius: 3px;
+  font-family: 'Courier New', monospace;
+  font-size: 0.9rem;
+}
+
+.param-in {
+  display: inline-block;
+  background: #fff3e0;
+  color: #e65100;
+  padding: 0.2rem 0.5rem;
+  border-radius: 3px;
+  font-size: 0.85rem;
+}
+
+/* Schema Viewer */
+.schema-viewer pre,
+.response-schema pre,
+.result-body {
+  background: #f8f9fa;
+  padding: 1rem;
+  border-radius: 4px;
+  overflow-x: auto;
+  font-family: 'Courier New', monospace;
+  font-size: 0.9rem;
+  line-height: 1.5;
+}
+
+/* Responses */
+.responses {
+  margin-top: 1rem;
+}
+
+.response-item {
+  margin-bottom: 1rem;
+}
+
+.response-status {
+  padding: 0.5rem 1rem;
+  border-radius: 4px;
+  font-weight: 600;
+  margin-bottom: 0.5rem;
+}
+
+.response-status.success { background: #e8f5e9; color: #2e7d32; }
+.response-status.redirect { background: #fff3e0; color: #e65100; }
+.response-status.client-error { background: #ffebee; color: #c62828; }
+.response-status.server-error { background: #fce4ec; color: #880e4f; }
+
+/* Test Section */
+.test-section {
+  margin-top: 2rem;
+  padding-top: 2rem;
+  border-top: 2px solid #eee;
+}
+
+.test-params,
+.test-body {
+  margin-bottom: 1rem;
+}
+
+.test-params label,
+.test-body label {
+  display: block;
+  font-weight: 600;
+  margin-bottom: 0.5rem;
+  color: #555;
+}
+
+.param-input {
+  display: flex;
+  align-items: center;
+  gap: 1rem;
+  margin-bottom: 0.5rem;
+}
+
+.param-input label {
+  min-width: 150px;
+  margin: 0;
+  font-weight: normal;
+}
+
+.param-input input,
+.test-body textarea {
+  flex: 1;
+  padding: 0.5rem;
+  border: 1px solid #ddd;
+  border-radius: 4px;
+  font-family: 'Courier New', monospace;
+}
+
+.test-body textarea {
+  width: 100%;
+  font-size: 0.9rem;
+  resize: vertical;
+}
+
+.test-actions {
+  display: flex;
+  gap: 1rem;
+  margin-top: 1rem;
+}
+
+.btn-test,
+.btn-copy {
+  padding: 0.75rem 1.5rem;
+  border: none;
+  border-radius: 4px;
+  font-weight: 600;
+  cursor: pointer;
+  transition: all 0.2s;
+}
+
+.btn-test {
+  background: #667eea;
+  color: white;
+}
+
+.btn-test:hover:not(:disabled) {
+  background: #5568d3;
+}
+
+.btn-test:disabled {
+  background: #ccc;
+  cursor: not-allowed;
+}
+
+.btn-copy {
+  background: #f8f9fa;
+  color: #333;
+  border: 1px solid #ddd;
+}
+
+.btn-copy:hover {
+  background: #e9ecef;
+}
+
+/* Test Result */
+.test-result {
+  margin-top: 1rem;
+  padding: 1rem;
+  background: #f8f9fa;
+  border-radius: 4px;
+}
+
+.result-header {
+  display: flex;
+  align-items: center;
+  gap: 1rem;
+  margin-bottom: 1rem;
+}
+
+.result-status {
+  padding: 0.25rem 0.75rem;
+  border-radius: 4px;
+  font-weight: 600;
+  font-size: 0.9rem;
+}
+
+/* Schemas Section */
+.schemas {
+  margin-top: 2rem;
+}
+
+.schema-card {
+  background: white;
+  border: 1px solid #ddd;
+  border-radius: 8px;
+  margin-bottom: 1rem;
+  overflow: hidden;
+}
+
+.schema-card.expanded {
+  border-color: #667eea;
+}
+
+.schema-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 1rem;
+  cursor: pointer;
+  background: #f8f9fa;
+  transition: background 0.2s;
+}
+
+.schema-header:hover {
+  background: #e9ecef;
+}
+
+.schema-name {
+  font-family: 'Courier New', monospace;
+  font-weight: 600;
+  color: #333;
+}
+
+.schema-details {
+  padding: 1.5rem;
+  background: white;
+  border-top: 1px solid #eee;
+}
+
+.schema-details pre {
+  margin: 0;
+}
+</style>
diff --git a/pmoapp/webapp/src/router/index.ts b/pmoapp/webapp/src/router/index.ts
index 44965899..2e6c3793 100644
--- a/pmoapp/webapp/src/router/index.ts
+++ b/pmoapp/webapp/src/router/index.ts
@@ -3,12 +3,14 @@ import HelloWorld from "../components/HelloWorld.vue";
 import LogView from "../components/LogView.vue";
 import CoverCacheManager from "../components/CoverCacheManager.vue";
 import UpnpExplorer from "../components/UpnpExplorer.vue";
+import APIExplorer from "../components/APIExplorer.vue";
 
 const routes = [
   { path: "/", name: "home", component: HelloWorld },
   { path: "/logs", name: "logs", component: LogView },
   { path: "/covers-cache", name: "covers-cache", component: CoverCacheManager },
   { path: "/upnp", name: "upnp", component: UpnpExplorer },
+  { path: "/api-explorer", name: "api-explorer", component: APIExplorer },
 ];
 
 const router = createRouter({