diff --git a/packages/api/src/dataFeedsRouter.json b/packages/api/src/dataFeedsRouter.json
index 6751dab5..7188e8fb 100644
--- a/packages/api/src/dataFeedsRouter.json
+++ b/packages/api/src/dataFeedsRouter.json
@@ -987,6 +987,26 @@
           }
         }
       }
+    },
+    "klaytn": {
+      "name": "Klaytn",
+      "networks": {
+        "klaytn.testnet": {
+          "address": "0xeD074DA2A76FD2Ca90C1508930b4FB4420e413B0",
+          "blockExplorer": "https://baobab.scope.klaytn.com/account/{address}",
+          "color": "#ff0066",
+          "name": "Klaytn Baobab (Testnet)",
+          "pollingPeriod": 45000,
+          "feeds": {
+            "Price-KLAY/USDT-6": {
+              "label": "₮",
+              "deviationPercentage": 0.5,
+              "maxSecsBetweenUpdates": 86400,
+              "minSecsBetweenUpdates": 900
+            }
+          }
+        }
+      }
     }
   }
 }
diff --git a/packages/ui/assets/svg/klay.svg b/packages/ui/assets/svg/klay.svg
new file mode 100644
index 00000000..0731d69f
--- /dev/null
+++ b/packages/ui/assets/svg/klay.svg
@@ -0,0 +1 @@
+<svg class="icon-size" width="41" height="40" viewBox="0 0 41 40" fill="none" xmlns="http://www.w3.org/2000/svg"><g id="klay" clip-path="url(#clip0_309_35)" fill="#4F473B"><path class="fill" d="m21.472 19.898 14.007 13.737a19.85 19.85 0 0 0 0-27.474"/><path class="fill" d="M20.449 20.807 6.646 34.342l13.803 5.656 13.802-5.656"/><path class="fill" d="m19.938 19.393 14.315-14.04L21.062 0 7.974 31.213l11.964-11.82Z"/><path class="fill" d="M0 19.898a19.796 19.796 0 0 0 5.52 13.737l13.7-32.626"/></g><defs><clipPath id="clip0_309_35"><path class="reverse-fill" fill="#fff" d="M0 0h41v40H0z"/></clipPath></defs></svg>
\ No newline at end of file
diff --git a/packages/ui/assets/svg/klaytn.svg b/packages/ui/assets/svg/klaytn.svg
new file mode 100644
index 00000000..0731d69f
--- /dev/null
+++ b/packages/ui/assets/svg/klaytn.svg
@@ -0,0 +1 @@
+<svg class="icon-size" width="41" height="40" viewBox="0 0 41 40" fill="none" xmlns="http://www.w3.org/2000/svg"><g id="klay" clip-path="url(#clip0_309_35)" fill="#4F473B"><path class="fill" d="m21.472 19.898 14.007 13.737a19.85 19.85 0 0 0 0-27.474"/><path class="fill" d="M20.449 20.807 6.646 34.342l13.803 5.656 13.802-5.656"/><path class="fill" d="m19.938 19.393 14.315-14.04L21.062 0 7.974 31.213l11.964-11.82Z"/><path class="fill" d="M0 19.898a19.796 19.796 0 0 0 5.52 13.737l13.7-32.626"/></g><defs><clipPath id="clip0_309_35"><path class="reverse-fill" fill="#fff" d="M0 0h41v40H0z"/></clipPath></defs></svg>
\ No newline at end of file