diff --git a/src/client/eppo-precomputed-client.ts b/src/client/eppo-precomputed-client.ts
index 4f35f5a..6415552 100644
--- a/src/client/eppo-precomputed-client.ts
+++ b/src/client/eppo-precomputed-client.ts
@@ -360,16 +360,17 @@ export default class EppoPrecomputedClient {
   }
 
   private getPrecomputedBandit(banditKey: string): IPrecomputedBandit | null {
-    return this.getObfuscatedPrecomputedBandit(banditKey);
+    const obfuscatedBandit = this.getObfuscatedPrecomputedBandit(banditKey);
+    return obfuscatedBandit ? decodePrecomputedBandit(obfuscatedBandit) : null;
   }
 
-  private getObfuscatedPrecomputedBandit(banditKey: string): IPrecomputedBandit | null {
+  private getObfuscatedPrecomputedBandit(banditKey: string): IObfuscatedPrecomputedBandit | null {
     const salt = this.precomputedBanditStore?.salt;
     const saltedAndHashedBanditKey = getMD5Hash(banditKey, salt);
     const precomputedBandit: IObfuscatedPrecomputedBandit | null = this.precomputedBanditStore?.get(
       saltedAndHashedBanditKey,
     ) as IObfuscatedPrecomputedBandit;
-    return precomputedBandit ? decodePrecomputedBandit(precomputedBandit) : null;
+    return precomputedBandit ?? null;
   }
 
   public isInitialized() {
diff --git a/src/decoding.spec.ts b/src/decoding.spec.ts
index 83bd666..81d2725 100644
--- a/src/decoding.spec.ts
+++ b/src/decoding.spec.ts
@@ -1,5 +1,16 @@
-import { decodeAllocation, decodeSplit, decodeValue, decodeVariations } from './decoding';
-import { VariationType, ObfuscatedVariation, Variation } from './interfaces';
+import {
+  decodeAllocation,
+  decodePrecomputedBandit,
+  decodeSplit,
+  decodeValue,
+  decodeVariations,
+} from './decoding';
+import {
+  VariationType,
+  ObfuscatedVariation,
+  Variation,
+  IObfuscatedPrecomputedBandit,
+} from './interfaces';
 
 describe('decoding', () => {
   describe('decodeVariations', () => {
@@ -175,4 +186,38 @@ describe('decoding', () => {
       expect(decodeAllocation(obfuscatedAllocation)).toEqual(expectedAllocation);
     });
   });
+
+  describe('decode bandit', () => {
+    it('should correctly decode bandit', () => {
+      const encodedBandit = {
+        action: 'Z3JlZW5CYWNrZ3JvdW5k',
+        actionCategoricalAttributes: {
+          'Y29sb3I=': 'Z3JlZW4=',
+          'dHlwZQ==': 'YmFja2dyb3VuZA==',
+        },
+        actionNumericAttributes: { Zm9udEhlaWdodEVt: 'MTA=' },
+        actionProbability: 0.95,
+        banditKey: 'bGF1bmNoLWJ1dHRvbi10cmVhdG1lbnQ=',
+        modelVersion: 'MzI0OQ==',
+        optimalityGap: 0,
+      } as IObfuscatedPrecomputedBandit;
+
+      const decodedBandit = decodePrecomputedBandit(encodedBandit);
+
+      expect(decodedBandit).toEqual({
+        action: 'greenBackground',
+        actionCategoricalAttributes: {
+          color: 'green',
+          type: 'background',
+        },
+        actionNumericAttributes: {
+          fontHeightEm: 10,
+        },
+        actionProbability: 0.95,
+        banditKey: 'launch-button-treatment',
+        modelVersion: '3249',
+        optimalityGap: 0,
+      });
+    });
+  });
 });
diff --git a/src/decoding.ts b/src/decoding.ts
index b2935cd..c2231bf 100644
--- a/src/decoding.ts
+++ b/src/decoding.ts
@@ -76,8 +76,14 @@ export function decodeShard(shard: Shard): Shard {
 }
 
 export function decodeObject(obj: Record<string, string>): Record<string, string> {
+  return decodeObjectTo(obj, (v: string) => v);
+}
+export function decodeObjectTo<T>(
+  obj: Record<string, string>,
+  transform: (v: string) => T,
+): Record<string, T> {
   return Object.fromEntries(
-    Object.entries(obj).map(([key, value]) => [decodeBase64(key), decodeBase64(value)]),
+    Object.entries(obj).map(([key, value]) => [decodeBase64(key), transform(decodeBase64(value))]),
   );
 }
 
@@ -99,7 +105,10 @@ export function decodePrecomputedBandit(
     banditKey: decodeBase64(precomputedBandit.banditKey),
     action: decodeBase64(precomputedBandit.action),
     modelVersion: decodeBase64(precomputedBandit.modelVersion),
-    actionNumericAttributes: decodeObject(precomputedBandit.actionNumericAttributes ?? {}),
+    actionNumericAttributes: decodeObjectTo<number>(
+      precomputedBandit.actionNumericAttributes ?? {},
+      (v) => +v, // Convert to a number
+    ),
     actionCategoricalAttributes: decodeObject(precomputedBandit.actionCategoricalAttributes ?? {}),
   };
 }
diff --git a/src/obfuscation.spec.ts b/src/obfuscation.spec.ts
index fae7724..cb092dd 100644
--- a/src/obfuscation.spec.ts
+++ b/src/obfuscation.spec.ts
@@ -1,4 +1,5 @@
-import { decodeBase64, encodeBase64 } from './obfuscation';
+import { IPrecomputedBandit } from './interfaces';
+import { decodeBase64, encodeBase64, obfuscatePrecomputedBanditMap } from './obfuscation';
 
 describe('obfuscation', () => {
   it('encodes strings to base64', () => {
@@ -27,4 +28,42 @@ describe('obfuscation', () => {
 
     expect(decodeBase64('a8O8bW1lcnQ=')).toEqual('kümmert');
   });
+
+  describe('bandit obfuscation', () => {
+    it('obfuscates precomputed bandits', () => {
+      const bandit: IPrecomputedBandit = {
+        action: 'greenBackground',
+        actionCategoricalAttributes: {
+          color: 'green',
+          type: 'background',
+        },
+        actionNumericAttributes: {
+          fontHeightEm: 10,
+        },
+        actionProbability: 0.95,
+        banditKey: 'launch-button-treatment',
+        modelVersion: '3249',
+        optimalityGap: 0,
+      };
+
+      const encodedBandit = obfuscatePrecomputedBanditMap('', {
+        'launch-button-treatment': bandit,
+      });
+
+      expect(encodedBandit).toEqual({
+        '0ae2ece7bf09e40dd6b28a02574a4826': {
+          action: 'Z3JlZW5CYWNrZ3JvdW5k',
+          actionCategoricalAttributes: {
+            'Y29sb3I=': 'Z3JlZW4=',
+            'dHlwZQ==': 'YmFja2dyb3VuZA==',
+          },
+          actionNumericAttributes: { Zm9udEhlaWdodEVt: 'MTA=' },
+          actionProbability: 0.95,
+          banditKey: 'bGF1bmNoLWJ1dHRvbi10cmVhdG1lbnQ=',
+          modelVersion: 'MzI0OQ==',
+          optimalityGap: 0,
+        },
+      });
+    });
+  });
 });