diff --git a/layer/transformer/oracle.ts b/layer/transformer/oracle.ts
new file mode 100644
index 0000000..7eb3a3f
--- /dev/null
+++ b/layer/transformer/oracle.ts
@@ -0,0 +1,32 @@
+import { OracleType, OracleTypeMap } from '@injectivelabs/sdk-ts'
+
+export class UiOracleTransformer {
+  static grpcOracleTypeToUiOracleType(grpcOracleType: string): OracleType {
+    switch (grpcOracleType.toLowerCase()) {
+      case 'coinbase':
+        return OracleTypeMap.Coinbase
+      case 'bandibc':
+        return OracleTypeMap.BandIBC
+      case 'pricefeed':
+        return OracleTypeMap.PriceFeed
+      case 'band':
+        return OracleTypeMap.Band
+      case 'api3':
+        return OracleTypeMap.API3
+      case 'razor':
+        return OracleTypeMap.Razor
+      case 'dia':
+        return OracleTypeMap.Dia
+      case 'uma':
+        return OracleTypeMap.Uma
+      case 'chainlink':
+        return OracleTypeMap.Chainlink
+      case 'pyth':
+        return OracleTypeMap.Pyth
+      case 'provider':
+        return OracleTypeMap.Provider
+      default:
+        return OracleTypeMap.Coinbase
+    }
+  }
+}