diff --git a/src/contract/HandlerBasedContract.ts b/src/contract/HandlerBasedContract.ts
index ed2c2947..1f5b7c08 100644
--- a/src/contract/HandlerBasedContract.ts
+++ b/src/contract/HandlerBasedContract.ts
@@ -646,6 +646,7 @@ export class HandlerBasedContract<State> implements Contract<State> {
 
     const benchmark = Benchmark.measure();
     if (!this.isRoot()) {
+      // przekazać nasz gotowiec
       cachedState = this.interactionState().getLessOrEqual(this.txId(), upToSortKey) as SortKeyCacheResult<
         EvalStateResult<State>
       >;
diff --git a/src/core/WarpPlugin.ts b/src/core/WarpPlugin.ts
index 40eead82..3e332b02 100644
--- a/src/core/WarpPlugin.ts
+++ b/src/core/WarpPlugin.ts
@@ -10,7 +10,8 @@ export const knownWarpPlugins = [
   'deploy',
   'contract-blacklist',
   'vm2',
-  'vrf'
+  'vrf',
+  'quickjs'
 ] as const;
 type WarpPluginPartialType = `smartweave-extension-${string}`;
 export type WarpKnownPluginType = (typeof knownWarpPlugins)[number];
diff --git a/src/core/modules/impl/HandlerExecutorFactory.ts b/src/core/modules/impl/HandlerExecutorFactory.ts
index 1b3904d4..f884601c 100644
--- a/src/core/modules/impl/HandlerExecutorFactory.ts
+++ b/src/core/modules/impl/HandlerExecutorFactory.ts
@@ -16,6 +16,7 @@ import { isBrowser } from '../../../utils/utils';
 import { Buffer } from 'warp-isomorphic';
 import { InteractionState } from '../../../contract/states/InteractionState';
 import { WarpLogger } from '../../../logging/WarpLogger';
+import { XOR } from 'utils/types/mutually-exclusive';
 
 // 'require' to fix esbuild adding same lib in both cjs and esm format
 // https://github.com/evanw/esbuild/issues/1950
@@ -208,6 +209,14 @@ export class HandlerExecutorFactory implements ExecutorFactory<HandlerApi<unknow
           swGlobal: swGlobal,
           contractDefinition
         });
+      } else if (warp.hasPlugin('quickjs')) {
+        const quickJsPlugin = warp.loadPlugin<QuickJsPluginInput, HandlerApi<State>>('quickjs');
+        return await quickJsPlugin.process({
+          contractSource: contractDefinition.src,
+          evaluationOptions,
+          swGlobal: swGlobal,
+          contractDefinition
+        });
       } else {
         const contractFunction = new Function(normalizedSource);
         const handler = isBrowser()
@@ -286,11 +295,11 @@ export interface HandlerApi<State> {
 export type HandlerResult<State, Result> = {
   result: Result;
   state: State;
-  event: InteractionCompleteEvent;
+  event?: InteractionCompleteEvent;
   gasUsed?: number;
 };
 
-export type InteractionResult<State, Result> = HandlerResult<State, Result> & {
+type WarpInteractionResult<State, Result> = HandlerResult<State, Result> & {
   type: InteractionResultType;
   errorMessage?: string;
   error?: unknown;
@@ -298,6 +307,25 @@ export type InteractionResult<State, Result> = HandlerResult<State, Result> & {
   originalErrorMessages?: Record<string, string>;
 };
 
+export type AoInteractionResult<Result> = {
+  Memory: string;
+  Error: string;
+  Messages: {
+    target: string;
+    data: string;
+    anchor: string;
+    tags: { name: string; value: string }[];
+  }[];
+  Spawns: {
+    data: string;
+    anchor: string;
+    tags: { name: string; value: string }[];
+  }[];
+  Output: Result;
+};
+
+export type InteractionResult<State, Result> = XOR<WarpInteractionResult<State, Result>, AoInteractionResult<Result>>;
+
 export type InteractionType = 'view' | 'write';
 
 export type ContractInteraction<Input> = {
@@ -330,3 +358,18 @@ export interface VM2PluginInput {
   logger: WarpLogger;
   contractDefinition: ContractDefinition<unknown>;
 }
+
+export interface QuickJsPluginInput {
+  contractSource: string;
+  evaluationOptions: EvaluationOptions;
+  swGlobal: SmartWeaveGlobal;
+  contractDefinition: ContractDefinition<unknown>;
+  wasmMemory?: WebAssembly.Memory;
+}
+
+export interface QuickJsOptions {
+  memoryLimit?: number;
+  maxStackSize?: number;
+  interruptCycles?: number;
+  timeout?: number;
+}
diff --git a/src/index.ts b/src/index.ts
index 522a81cd..fff92734 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -53,6 +53,8 @@ export * from './contract/Signature';
 export * from './contract/EvaluationOptionsEvaluator';
 export * from './contract/deploy/Source';
 export * from './contract/deploy/CreateContract';
+export * from './contract/states/ContractInteractionState';
+export * from './contract/states/InteractionState';
 
 export * from './legacy/gqlResult';
 export * from './legacy/smartweave-global';
diff --git a/src/utils/types/mutually-exclusive.ts b/src/utils/types/mutually-exclusive.ts
new file mode 100644
index 00000000..a314dbdc
--- /dev/null
+++ b/src/utils/types/mutually-exclusive.ts
@@ -0,0 +1,2 @@
+type Without<T, U> = { [P in Exclude<keyof T, keyof U>]?: never };
+export type XOR<T, U> = T | U extends object ? (Without<T, U> & U) | (Without<U, T> & T) : T | U;