Update frontend/src/services/api.js

frontend/src/services/api.js

@@ -7,11 +7,15 @@ const API_BASE_URL = import.meta.env.VITE_API_BASE_URL || "";
 /**
  * Extract data from a document
  * @param {File} file - The file to extract data from
+ * @param {string} keyFields - Optional comma-separated list of fields to extract
  * @returns {Promise<Object>} Extraction result with fields, confidence, etc.
  */
-export async function extractDocument(file) {
+export async function extractDocument(file, keyFields = "") {
   const formData = new FormData();
   formData.append("file", file);
+  if (keyFields && keyFields.trim()) {
+    formData.append("key_fields", keyFields.trim());
+  }
 
   const response = await fetch(`${API_BASE_URL}/api/extract`, {
     method: "POST",