diff --git a/url/whitelist.json b/url/whitelist.json
new file mode 100644
index 0000000..e7de11e
--- /dev/null
+++ b/url/whitelist.json
@@ -0,0 +1,12 @@
+{
+  "klayswap.com": true,
+  "claimswap.org": true,
+  "swapscanner.io": true,
+  "kleva.io": true,
+  "fanto.io": true,
+  "boraportal.com": true,
+  "pangeaswap.com": true,
+  "game.defikingdoms.com": true,
+  "app.klaytn.domains": true,
+  "bwpm.io": true
+}