diff --git a/packages/@tests/smoke_web/package.json b/packages/@tests/smoke_web/package.json
index e1fffa13..b87760b4 100644
--- a/packages/@tests/smoke_web/package.json
+++ b/packages/@tests/smoke_web/package.json
@@ -19,6 +19,7 @@
     "license": "Apache-2.0",
     "dependencies": {
         "@fluencelabs/js-client.api": "workspace:*",
+        "@fluencelabs/interface": "workspace:*",
         "@fluencelabs/fluence-network-environment": "1.0.13"
     },
     "devDependencies": {
diff --git a/packages/@tests/smoke_web/src/_aqua/smoke_test.ts b/packages/@tests/smoke_web/src/_aqua/smoke_test.ts
index ea760fd8..84027887 100644
--- a/packages/@tests/smoke_web/src/_aqua/smoke_test.ts
+++ b/packages/@tests/smoke_web/src/_aqua/smoke_test.ts
@@ -6,8 +6,7 @@
  * Aqua version: 0.7.2-314
  *
  */
-import type { IFluencePeer } from '@fluencelabs/js-peer/dist/interfaces';
-import type { CallParams } from '@fluencelabs/js-peer/dist/interfaces/commonTypes';
+import type { IFluencePeer, CallParams } from '@fluencelabs/interface';
 import { callFunction$$, registerService$$ } from '@fluencelabs/js-client.api/dist/compilerSupport/v4';
 
 // Services
diff --git a/packages/client/api/package.json b/packages/client/api/package.json
index 21394f57..0d4db7d7 100644
--- a/packages/client/api/package.json
+++ b/packages/client/api/package.json
@@ -29,8 +29,8 @@
     "repository": "https://github.com/fluencelabs/fluence-js",
     "author": "Fluence Labs",
     "license": "Apache-2.0",
-    "dependencies": {},
-    "devDependencies": {
-        "@fluencelabs/js-peer": "workspace:*"
-    }
+    "dependencies": {
+        "@fluencelabs/interface": "workspace:*"
+    },
+    "devDependencies": {}
 }
diff --git a/packages/client/api/src/compilerSupport/v3.ts b/packages/client/api/src/compilerSupport/v3.ts
index 81c09676..f7215f5e 100644
--- a/packages/client/api/src/compilerSupport/v3.ts
+++ b/packages/client/api/src/compilerSupport/v3.ts
@@ -14,15 +14,13 @@
  * limitations under the License.
  */
 
-import { IFluencePeer, isFluencePeer } from '@fluencelabs/js-peer/dist/interfaces/index';
-import { FnConfig, FunctionCallDef, ServiceDef } from '@fluencelabs/js-peer/dist/js-peer/compilerSupport/interface';
-import { registerServiceImpl } from '@fluencelabs/js-peer/dist/js-peer/compilerSupport/registerService';
-import { callFunctionImpl, getArgumentTypes } from '@fluencelabs/js-peer/dist/js-peer/compilerSupport/callFunction';
+import type { IFluencePeer, CallParams, FnConfig, FunctionCallDef, ServiceDef } from '@fluencelabs/interface';
+import { getArgumentTypes } from '@fluencelabs/interface';
+import { isFluencePeer } from '@fluencelabs/interface';
 
 import { getDefaultPeer } from '../index.js';
 
-export type { IFluencePeer } from '@fluencelabs/js-peer/dist/interfaces/index';
-export type { CallParams } from '@fluencelabs/js-peer/dist/interfaces/commonTypes';
+export type { IFluencePeer, CallParams } from '@fluencelabs/interface';
 
 export {
     ArrayType,
@@ -44,9 +42,7 @@ export {
     StructType,
     TopType,
     UnlabeledProductType,
-} from '@fluencelabs/js-peer/dist/js-peer/compilerSupport/interface';
-export { callFunctionImpl } from '@fluencelabs/js-peer/dist/js-peer/compilerSupport/callFunction';
-export { registerServiceImpl } from '@fluencelabs/js-peer/dist/js-peer/compilerSupport/registerService';
+} from '@fluencelabs/interface';
 
 /**
  * Convenience function to support Aqua `func` generation backend
@@ -58,7 +54,12 @@ export { registerServiceImpl } from '@fluencelabs/js-peer/dist/js-peer/compilerS
  */
 export const callFunction = async (rawFnArgs: Array<any>, def: FunctionCallDef, script: string): Promise<unknown> => {
     const { args, peer, config } = await extractFunctionArgs(rawFnArgs, def);
-    return callFunctionImpl(def, script, config || {}, peer, args);
+    return peer.compilerSupport.callFunction({
+        args,
+        def,
+        script,
+        config: config || {},
+    });
 };
 
 /**
@@ -70,8 +71,11 @@ export const callFunction = async (rawFnArgs: Array<any>, def: FunctionCallDef,
  */
 export const registerService = async (args: any[], def: ServiceDef): Promise<unknown> => {
     const { peer, service, serviceId } = await extractServiceArgs(args, def.defaultServiceId);
-
-    return registerServiceImpl(peer, def, serviceId, service);
+    return peer.compilerSupport.registerService({
+        def,
+        service,
+        serviceId,
+    });
 };
 
 /**
diff --git a/packages/client/api/src/compilerSupport/v4.ts b/packages/client/api/src/compilerSupport/v4.ts
index 840f2b32..aeb42242 100644
--- a/packages/client/api/src/compilerSupport/v4.ts
+++ b/packages/client/api/src/compilerSupport/v4.ts
@@ -38,6 +38,4 @@ export {
     UnlabeledProductType as UnlabeledProductType$$,
     callFunction as callFunction$$,
     registerService as registerService$$,
-    registerServiceImpl as registerServiceImpl$$,
-    callFunctionImpl as callFunctionImpl$$,
 } from './v3';
diff --git a/packages/client/api/src/index.ts b/packages/client/api/src/index.ts
index d840b4ca..d9fe9b86 100644
--- a/packages/client/api/src/index.ts
+++ b/packages/client/api/src/index.ts
@@ -1,5 +1,4 @@
-import type { IFluencePeer } from '@fluencelabs/js-peer/dist/interfaces/index.js';
-import type { PeerConfig } from '@fluencelabs/js-peer/dist/interfaces/peerConfig';
+import type { IFluencePeer, PeerConfig } from '@fluencelabs/interface';
 
 const getPeerFromGlobalThis = (): IFluencePeer | undefined => {
     // @ts-ignore
diff --git a/packages/core/interface/package.json b/packages/core/interface/package.json
new file mode 100644
index 00000000..52dc2a07
--- /dev/null
+++ b/packages/core/interface/package.json
@@ -0,0 +1,29 @@
+{
+    "name": "@fluencelabs/interface",
+    "version": "0.1.0",
+    "description": "Interfaces",
+    "main": "./dist/index.js",
+    "typings": "./dist/index.d.ts",
+    "exports": {
+        ".": {
+            "import": "./dist/index.js",
+            "types": "./dist/index.d.ts"
+        }
+    },
+    "engines": {
+        "node": ">=10",
+        "pnpm": ">=3"
+    },
+    "type": "module",
+    "scripts": {
+        "build": "tsc"
+    },
+    "repository": "https://github.com/fluencelabs/fluence-js",
+    "author": "Fluence Labs",
+    "license": "Apache-2.0",
+    "dependencies": {},
+    "devDependencies": {
+        "@multiformats/multiaddr": "11.3.0",
+        "@fluencelabs/avm": "0.35.3"
+    }
+}
diff --git a/packages/core/src/js-peer/compilerSupport/interface.ts b/packages/core/interface/src/compilerSupport.ts
similarity index 91%
rename from packages/core/src/js-peer/compilerSupport/interface.ts
rename to packages/core/interface/src/compilerSupport.ts
index ce14fe71..01b8361a 100644
--- a/packages/core/src/js-peer/compilerSupport/interface.ts
+++ b/packages/core/interface/src/compilerSupport.ts
@@ -236,3 +236,23 @@ export interface FnConfig {
      */
     ttl?: number;
 }
+
+export const getArgumentTypes = (
+    def: FunctionCallDef,
+): {
+    [key: string]: NonArrowType | ArrowWithoutCallbacks;
+} => {
+    if (def.arrow.domain.tag !== 'labeledProduct') {
+        throw new Error('Should be impossible');
+    }
+
+    return def.arrow.domain.fields;
+};
+
+export const isReturnTypeVoid = (def: FunctionCallDef): boolean => {
+    if (def.arrow.codomain.tag === 'nil') {
+        return true;
+    }
+
+    return def.arrow.codomain.items.length == 0;
+};
diff --git a/packages/core/src/interfaces/peerConfig.ts b/packages/core/interface/src/index.ts
similarity index 51%
rename from packages/core/src/interfaces/peerConfig.ts
rename to packages/core/interface/src/index.ts
index 5948e2eb..9a5ed25e 100644
--- a/packages/core/src/interfaces/peerConfig.ts
+++ b/packages/core/interface/src/index.ts
@@ -1,6 +1,48 @@
+import { SecurityTetraplet } from '@fluencelabs/avm';
 import type { MultiaddrInput } from '@multiformats/multiaddr';
-import type { PeerIdB58 } from './commonTypes';
-// import { KeyPair } from '../keypair';
+import { FnConfig, FunctionCallDef, ServiceDef } from './compilerSupport';
+export * from './compilerSupport';
+
+/**
+ * Peer ID's id as a base58 string (multihash/CIDv0).
+ */
+export type PeerIdB58 = string;
+
+/**
+ * Additional information about a service call
+ * @typeparam ArgName
+ */
+export interface CallParams<ArgName extends string | null> {
+    /**
+     * The identifier of particle which triggered the call
+     */
+    particleId: string;
+
+    /**
+     * The peer id which created the particle
+     */
+    initPeerId: PeerIdB58;
+
+    /**
+     * Particle's timestamp when it was created
+     */
+    timestamp: number;
+
+    /**
+     * Time to live in milliseconds. The time after the particle should be expired
+     */
+    ttl: number;
+
+    /**
+     * Particle's signature
+     */
+    signature?: string;
+
+    /**
+     * Security tetraplets
+     */
+    tetraplets: ArgName extends string ? Record<ArgName, SecurityTetraplet[]> : Record<string, never>;
+}
 
 /**
  * Node of the Fluence network specified as a pair of node's multiaddr and it's peer id
@@ -104,3 +146,84 @@ export interface PeerConfig {
     //     marineLogLevel?: LogLevel;
     // };
 }
+
+/**
+ * Information about Fluence Peer connection.
+ * Represented as object with the following keys:
+ * - `isInitialized`: Is the peer initialized or not.
+ * - `peerId`: Peer Id of the peer. Null if the peer is not initialized
+ * - `isConnected`: Is the peer connected to network or not
+ * - `relayPeerId`: Peer Id of the relay the peer is connected to. If the connection is direct relayPeerId is null
+ * - `isDirect`: True if the peer is connected to the network directly (not through relay)
+ */
+export type PeerStatus =
+    | {
+          isInitialized: false;
+          peerId: null;
+          isConnected: false;
+          relayPeerId: null;
+      }
+    | {
+          isInitialized: true;
+          peerId: PeerIdB58;
+          isConnected: false;
+          relayPeerId: null;
+      }
+    | {
+          isInitialized: true;
+          peerId: PeerIdB58;
+          isConnected: true;
+          relayPeerId: PeerIdB58;
+      }
+    | {
+          isInitialized: true;
+          peerId: PeerIdB58;
+          isConnected: true;
+          isDirect: true;
+          relayPeerId: null;
+      };
+
+export interface IFluencePeer {
+    start(config?: PeerConfig): Promise<void>;
+    stop(): Promise<void>;
+    getStatus(): PeerStatus;
+
+    // TODO: come up with a working interface for
+    // - particle creation
+    // - particle initialization
+    // - service registration
+    internals: any;
+    compilerSupport: {
+        callFunction: (args: CallFunctionArgs) => Promise<unknown>;
+        registerService: (args: RegisterServiceArgs) => void;
+    };
+}
+
+export interface CallFunctionArgs {
+    def: FunctionCallDef;
+    script: string;
+    config: FnConfig;
+    args: { [key: string]: any };
+}
+
+export interface RegisterServiceArgs {
+    def: ServiceDef;
+    serviceId: string | undefined;
+    service: any;
+}
+
+export const asFluencePeer = (fluencePeerCandidate: unknown): IFluencePeer => {
+    if (isFluencePeer(fluencePeerCandidate)) {
+        return fluencePeerCandidate;
+    }
+
+    throw new Error('');
+};
+
+export const isFluencePeer = (fluencePeerCandidate: unknown): fluencePeerCandidate is IFluencePeer => {
+    if (fluencePeerCandidate && (fluencePeerCandidate as any).__isFluenceAwesome) {
+        return true;
+    }
+
+    return false;
+};
diff --git a/packages/core/tsconfig.json b/packages/core/interface/tsconfig.json
similarity index 80%
rename from packages/core/tsconfig.json
rename to packages/core/interface/tsconfig.json
index 515a1819..eb76f9fe 100644
--- a/packages/core/tsconfig.json
+++ b/packages/core/interface/tsconfig.json
@@ -1,5 +1,5 @@
 {
-    "extends": "../../tsconfig.json",
+    "extends": "../../../tsconfig.json",
     "compilerOptions": {
         "outDir": "./dist",
         "moduleResolution": "node"
diff --git a/packages/core/.gitignore b/packages/core/js-peer/.gitignore
similarity index 100%
rename from packages/core/.gitignore
rename to packages/core/js-peer/.gitignore
diff --git a/packages/core/.npmignore b/packages/core/js-peer/.npmignore
similarity index 100%
rename from packages/core/.npmignore
rename to packages/core/js-peer/.npmignore
diff --git a/packages/core/.prettierignore b/packages/core/js-peer/.prettierignore
similarity index 100%
rename from packages/core/.prettierignore
rename to packages/core/js-peer/.prettierignore
diff --git a/packages/core/CONTRIBUTING.md b/packages/core/js-peer/CONTRIBUTING.md
similarity index 100%
rename from packages/core/CONTRIBUTING.md
rename to packages/core/js-peer/CONTRIBUTING.md
diff --git a/packages/core/README.md b/packages/core/js-peer/README.md
similarity index 100%
rename from packages/core/README.md
rename to packages/core/js-peer/README.md
diff --git a/packages/core/aqua/node-utils.aqua b/packages/core/js-peer/aqua/node-utils.aqua
similarity index 100%
rename from packages/core/aqua/node-utils.aqua
rename to packages/core/js-peer/aqua/node-utils.aqua
diff --git a/packages/core/aqua/services.aqua b/packages/core/js-peer/aqua/services.aqua
similarity index 100%
rename from packages/core/aqua/services.aqua
rename to packages/core/js-peer/aqua/services.aqua
diff --git a/packages/core/aqua/single-module-srv.aqua b/packages/core/js-peer/aqua/single-module-srv.aqua
similarity index 100%
rename from packages/core/aqua/single-module-srv.aqua
rename to packages/core/js-peer/aqua/single-module-srv.aqua
diff --git a/packages/core/jest.config.cjs b/packages/core/js-peer/jest.config.cjs
similarity index 100%
rename from packages/core/jest.config.cjs
rename to packages/core/js-peer/jest.config.cjs
diff --git a/packages/core/package.json b/packages/core/js-peer/package.json
similarity index 98%
rename from packages/core/package.json
rename to packages/core/js-peer/package.json
index d97429d7..8ccaed64 100644
--- a/packages/core/package.json
+++ b/packages/core/js-peer/package.json
@@ -21,6 +21,7 @@
     "author": "Fluence Labs",
     "license": "Apache-2.0",
     "dependencies": {
+        "@fluencelabs/interface": "workspace:*",
         "@fluencelabs/avm": "0.31.10",
         "@fluencelabs/marine-js": "0.3.44",
         "multiformats": "11.0.1",
@@ -58,7 +59,6 @@
         "@fluencelabs/aqua-api": "0.9.1-373",
         "@fluencelabs/aqua-lib": "0.6.0",
         "@fluencelabs/fluence-network-environment": "1.0.13",
-        "@multiformats/multiaddr": "11.3.0",
         "@types/bs58": "4.0.1",
         "@types/platform": "1.3.4",
         "@types/uuid": "8.3.2",
diff --git a/packages/core/src/js-peer/__test__/unit/compiler/v3.spec.ts b/packages/core/js-peer/src/compilerSupport/__test__/v3.spec.ts
similarity index 98%
rename from packages/core/src/js-peer/__test__/unit/compiler/v3.spec.ts
rename to packages/core/js-peer/src/compilerSupport/__test__/v3.spec.ts
index c21ec1eb..67f42c2a 100644
--- a/packages/core/src/js-peer/__test__/unit/compiler/v3.spec.ts
+++ b/packages/core/js-peer/src/compilerSupport/__test__/v3.spec.ts
@@ -1,4 +1,4 @@
-import { aqua2ts, ts2aqua } from '../../../compilerSupport/conversions.js';
+import { aqua2ts, ts2aqua } from '../conversions';
 
 const i32 = { tag: 'scalar', name: 'i32' } as const;
 
diff --git a/packages/core/src/js-peer/compilerSupport/callFunction.ts b/packages/core/js-peer/src/compilerSupport/callFunction.ts
similarity index 83%
rename from packages/core/src/js-peer/compilerSupport/callFunction.ts
rename to packages/core/js-peer/src/compilerSupport/callFunction.ts
index fac12f90..35d1082e 100644
--- a/packages/core/src/js-peer/compilerSupport/callFunction.ts
+++ b/packages/core/js-peer/src/compilerSupport/callFunction.ts
@@ -1,5 +1,12 @@
-import { ArrowWithoutCallbacks, FnConfig, FunctionCallDef, NonArrowType } from './interface.js';
-import { IFluencePeer } from '../../interfaces/index';
+import {
+    ArrowWithoutCallbacks,
+    FnConfig,
+    FunctionCallDef,
+    NonArrowType,
+    getArgumentTypes,
+    isReturnTypeVoid,
+} from '@fluencelabs/interface';
+import { IFluencePeer } from '@fluencelabs/interface';
 
 import {
     injectRelayService,
@@ -81,23 +88,3 @@ export function callFunctionImpl(
 
     return promise;
 }
-
-const isReturnTypeVoid = (def: FunctionCallDef): boolean => {
-    if (def.arrow.codomain.tag === 'nil') {
-        return true;
-    }
-
-    return def.arrow.codomain.items.length == 0;
-};
-
-export const getArgumentTypes = (
-    def: FunctionCallDef,
-): {
-    [key: string]: NonArrowType | ArrowWithoutCallbacks;
-} => {
-    if (def.arrow.domain.tag !== 'labeledProduct') {
-        throw new Error('Should be impossible');
-    }
-
-    return def.arrow.domain.fields;
-};
diff --git a/packages/core/src/js-peer/compilerSupport/conversions.ts b/packages/core/js-peer/src/compilerSupport/conversions.ts
similarity index 97%
rename from packages/core/src/js-peer/compilerSupport/conversions.ts
rename to packages/core/js-peer/src/compilerSupport/conversions.ts
index af296311..d1ddda82 100644
--- a/packages/core/src/js-peer/compilerSupport/conversions.ts
+++ b/packages/core/js-peer/src/compilerSupport/conversions.ts
@@ -1,7 +1,7 @@
-import { jsonify } from '../utils.js';
+import { jsonify } from '../js-peer/utils.js';
 import { match } from 'ts-pattern';
-import { ArrowType, ArrowWithoutCallbacks, NonArrowType } from './interface.js';
-import { CallServiceData } from '../../interfaces/commonTypes.js';
+import { ArrowType, ArrowWithoutCallbacks, NonArrowType } from '@fluencelabs/interface';
+import { CallServiceData } from '../interfaces/commonTypes.js';
 
 /**
  * Convert value from its representation in aqua language to representation in typescript
diff --git a/packages/core/src/js-peer/compilerSupport/registerService.ts b/packages/core/js-peer/src/compilerSupport/registerService.ts
similarity index 94%
rename from packages/core/src/js-peer/compilerSupport/registerService.ts
rename to packages/core/js-peer/src/compilerSupport/registerService.ts
index 5a3b9434..75f895af 100644
--- a/packages/core/src/js-peer/compilerSupport/registerService.ts
+++ b/packages/core/js-peer/src/compilerSupport/registerService.ts
@@ -1,5 +1,5 @@
-import type { IFluencePeer } from '../../interfaces/index';
-import { ServiceDef } from './interface.js';
+import { IFluencePeer } from '@fluencelabs/interface';
+import { ServiceDef } from '@fluencelabs/interface';
 import { registerGlobalService, userHandlerService } from './services.js';
 
 export const registerServiceImpl = (
diff --git a/packages/core/src/js-peer/compilerSupport/services.ts b/packages/core/js-peer/src/compilerSupport/services.ts
similarity index 94%
rename from packages/core/src/js-peer/compilerSupport/services.ts
rename to packages/core/js-peer/src/compilerSupport/services.ts
index d9490bf0..31a3878a 100644
--- a/packages/core/src/js-peer/compilerSupport/services.ts
+++ b/packages/core/js-peer/src/compilerSupport/services.ts
@@ -1,12 +1,12 @@
 import { SecurityTetraplet } from '@fluencelabs/avm';
 import { match } from 'ts-pattern';
 
-import { Particle } from '../Particle.js';
-import { CallParams, CallServiceData, GenericCallServiceHandler, ResultCodes } from '../../interfaces/commonTypes.js';
-import { IFluencePeer } from '../../interfaces/index';
+import { Particle } from '../js-peer/Particle.js';
+import { CallServiceData, GenericCallServiceHandler, ResultCodes } from '../interfaces/commonTypes.js';
+import { IFluencePeer, CallParams } from '@fluencelabs/interface';
 
 import { aquaArgs2Ts, responseServiceValue2ts, returnType2Aqua, ts2aqua } from './conversions.js';
-import { ArrowWithoutCallbacks, FunctionCallConstants, FunctionCallDef, NonArrowType } from './interface.js';
+import { ArrowWithoutCallbacks, FunctionCallConstants, FunctionCallDef, NonArrowType } from '@fluencelabs/interface';
 
 export interface ServiceDescription {
     serviceId: string;
diff --git a/packages/core/src/connection/index.ts b/packages/core/js-peer/src/connection/index.ts
similarity index 97%
rename from packages/core/src/connection/index.ts
rename to packages/core/js-peer/src/connection/index.ts
index cb2f523b..f6eea9a1 100644
--- a/packages/core/src/connection/index.ts
+++ b/packages/core/js-peer/src/connection/index.ts
@@ -13,7 +13,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import { FluenceConnection, ParticleHandler, PeerIdB58 } from '../interfaces/index.js';
+import { PeerIdB58 } from '@fluencelabs/interface';
+import { FluenceConnection, ParticleHandler } from '../interfaces/index.js';
 import { pipe } from 'it-pipe';
 import { encode, decode } from 'it-length-prefixed';
 import type { PeerId } from '@libp2p/interface-peer-id';
@@ -82,7 +83,6 @@ export class RelayConnection extends FluenceConnection {
             connectionEncryption: [noise()],
         });
 
-
         const relayMultiaddr = multiaddr(options.relayAddress);
         const relayPeerId = relayMultiaddr.getPeerId();
         if (relayPeerId === null) {
@@ -158,7 +158,6 @@ export class RelayConnection extends FluenceConnection {
             );
         });
 
-
         log.debug(`dialing to the node with client's address: ` + this._lib2p2Peer.peerId.toString());
 
         try {
diff --git a/packages/core/src/interfaces/commonTypes.ts b/packages/core/js-peer/src/interfaces/commonTypes.ts
similarity index 75%
rename from packages/core/src/interfaces/commonTypes.ts
rename to packages/core/js-peer/src/interfaces/commonTypes.ts
index 7857b032..eaf75b16 100644
--- a/packages/core/src/interfaces/commonTypes.ts
+++ b/packages/core/js-peer/src/interfaces/commonTypes.ts
@@ -14,48 +14,8 @@
  * limitations under the License.
  */
 
-import { SecurityTetraplet } from '@fluencelabs/avm';
-
-/**
- * Peer ID's id as a base58 string (multihash/CIDv0).
- */
-export type PeerIdB58 = string;
-
-/**
- * Additional information about a service call
- * @typeparam ArgName
- */
-export interface CallParams<ArgName extends string | null> {
-    /**
-     * The identifier of particle which triggered the call
-     */
-    particleId: string;
-
-    /**
-     * The peer id which created the particle
-     */
-    initPeerId: PeerIdB58;
-
-    /**
-     * Particle's timestamp when it was created
-     */
-    timestamp: number;
-
-    /**
-     * Time to live in milliseconds. The time after the particle should be expired
-     */
-    ttl: number;
-
-    /**
-     * Particle's signature
-     */
-    signature?: string;
-
-    /**
-     * Security tetraplets
-     */
-    tetraplets: ArgName extends string ? Record<ArgName, SecurityTetraplet[]> : Record<string, never>;
-}
+import type { PeerIdB58 } from '@fluencelabs/interface';
+import type { SecurityTetraplet } from '@fluencelabs/avm';
 
 export enum ResultCodes {
     success = 0,
diff --git a/packages/core/src/interfaces/index.ts b/packages/core/js-peer/src/interfaces/index.ts
similarity index 58%
rename from packages/core/src/interfaces/index.ts
rename to packages/core/js-peer/src/interfaces/index.ts
index f23d8a1d..3c8f2d6e 100644
--- a/packages/core/src/interfaces/index.ts
+++ b/packages/core/js-peer/src/interfaces/index.ts
@@ -14,79 +14,13 @@
  * limitations under the License.
  */
 
+import type { PeerIdB58 } from '@fluencelabs/interface';
 import type { JSONArray, JSONObject, LogLevel } from '@fluencelabs/marine-js/dist/types';
 import type { RunParameters, CallResultsArray, InterpreterResult } from '@fluencelabs/avm';
 import type { WorkerImplementation } from 'threads/dist/types/master';
-import { PeerConfig } from './peerConfig';
-
-export type PeerIdB58 = string;
 
 export type ParticleHandler = (particle: string) => void;
 
-/**
- * Information about Fluence Peer connection.
- * Represented as object with the following keys:
- * - `isInitialized`: Is the peer initialized or not.
- * - `peerId`: Peer Id of the peer. Null if the peer is not initialized
- * - `isConnected`: Is the peer connected to network or not
- * - `relayPeerId`: Peer Id of the relay the peer is connected to. If the connection is direct relayPeerId is null
- * - `isDirect`: True if the peer is connected to the network directly (not through relay)
- */
-export type PeerStatus =
-    | {
-          isInitialized: false;
-          peerId: null;
-          isConnected: false;
-          relayPeerId: null;
-      }
-    | {
-          isInitialized: true;
-          peerId: PeerIdB58;
-          isConnected: false;
-          relayPeerId: null;
-      }
-    | {
-          isInitialized: true;
-          peerId: PeerIdB58;
-          isConnected: true;
-          relayPeerId: PeerIdB58;
-      }
-    | {
-          isInitialized: true;
-          peerId: PeerIdB58;
-          isConnected: true;
-          isDirect: true;
-          relayPeerId: null;
-      };
-
-export interface IFluencePeer {
-    start(config?: PeerConfig): Promise<void>;
-    stop(): Promise<void>;
-    getStatus(): PeerStatus;
-
-    // TODO: come up with a working interface for
-    // - particle creation
-    // - particle initialization
-    // - service registration
-    internals: any;
-}
-
-export const asFluencePeer = (fluencePeerCandidate: unknown): IFluencePeer => {
-    if (isFluencePeer(fluencePeerCandidate)) {
-        return fluencePeerCandidate;
-    }
-
-    throw new Error('');
-};
-
-export const isFluencePeer = (fluencePeerCandidate: unknown): fluencePeerCandidate is IFluencePeer => {
-    if (fluencePeerCandidate && (fluencePeerCandidate as any).__isFluenceAwesome) {
-        return true;
-    }
-
-    return false;
-};
-
 /**
  * Base class for connectivity layer to Fluence Network
  */
diff --git a/packages/core/src/js-peer/FluencePeer.ts b/packages/core/js-peer/src/js-peer/FluencePeer.ts
similarity index 96%
rename from packages/core/src/js-peer/FluencePeer.ts
rename to packages/core/js-peer/src/js-peer/FluencePeer.ts
index 5dae29b0..b0a7aefa 100644
--- a/packages/core/src/js-peer/FluencePeer.ts
+++ b/packages/core/js-peer/src/js-peer/FluencePeer.ts
@@ -16,7 +16,7 @@
 import 'buffer';
 
 import { RelayConnection } from '../connection/index.js';
-import { FluenceConnection, IAvmRunner, IFluencePeer, IMarine, PeerStatus } from '../interfaces/index.js';
+import { FluenceConnection, IAvmRunner, IMarine } from '../interfaces/index.js';
 import { KeyPair } from '../keypair/index.js';
 import {
     CallServiceData,
@@ -24,7 +24,16 @@ import {
     GenericCallServiceHandler,
     ResultCodes,
 } from '../interfaces/commonTypes.js';
-import { PeerIdB58 } from '../interfaces/commonTypes.js';
+import {
+    PeerIdB58,
+    CallParams,
+    PeerConfig,
+    ConnectionOption,
+    IFluencePeer,
+    PeerStatus,
+    CallFunctionArgs,
+    RegisterServiceArgs,
+} from '@fluencelabs/interface';
 import { Particle, ParticleExecutionStage, ParticleQueueItem } from './Particle.js';
 import { throwIfNotSupported, dataToString, jsonify, isString, ServiceError } from './utils.js';
 import { concatMap, filter, pipe, Subject, tap } from 'rxjs';
@@ -39,8 +48,9 @@ import { JSONValue } from '@fluencelabs/avm';
 import { LogLevel } from '@fluencelabs/marine-js/dist/types';
 import { NodeUtils, Srv } from './builtins/SingleModuleSrv.js';
 import { registerNodeUtils } from './_aqua/node-utils.js';
-import { ConnectionOption, PeerConfig } from '../interfaces/peerConfig.js';
 import type { MultiaddrInput } from '@multiformats/multiaddr';
+import { callFunctionImpl } from '../compilerSupport/callFunction.js';
+import { registerServiceImpl } from '../compilerSupport/registerService.js';
 
 const DEFAULT_TTL = 7000;
 
@@ -222,6 +232,16 @@ export class FluencePeer implements IFluencePeer {
     }
 
     // internal api
+    get compilerSupport() {
+        return {
+            callFunction: (args: CallFunctionArgs): Promise<unknown> => {
+                return callFunctionImpl(args.def, args.script, args.config, this, args.args);
+            },
+            registerService: (args: RegisterServiceArgs): void => {
+                return registerServiceImpl(this, args.def, args.serviceId, args.service);
+            },
+        };
+    }
 
     /**
      * @private Is not intended to be used manually. Subject to change
diff --git a/packages/core/src/js-peer/Particle.ts b/packages/core/js-peer/src/js-peer/Particle.ts
similarity index 100%
rename from packages/core/src/js-peer/Particle.ts
rename to packages/core/js-peer/src/js-peer/Particle.ts
diff --git a/packages/core/src/js-peer/__test__/connection.ts b/packages/core/js-peer/src/js-peer/__test__/connection.ts
similarity index 100%
rename from packages/core/src/js-peer/__test__/connection.ts
rename to packages/core/js-peer/src/js-peer/__test__/connection.ts
diff --git a/packages/core/src/js-peer/__test__/data/greeting-record.wasm b/packages/core/js-peer/src/js-peer/__test__/data/greeting-record.wasm
similarity index 100%
rename from packages/core/src/js-peer/__test__/data/greeting-record.wasm
rename to packages/core/js-peer/src/js-peer/__test__/data/greeting-record.wasm
diff --git a/packages/core/src/js-peer/__test__/data/greeting.wasm b/packages/core/js-peer/src/js-peer/__test__/data/greeting.wasm
similarity index 100%
rename from packages/core/src/js-peer/__test__/data/greeting.wasm
rename to packages/core/js-peer/src/js-peer/__test__/data/greeting.wasm
diff --git a/packages/core/src/js-peer/__test__/data/marine-js.aqua b/packages/core/js-peer/src/js-peer/__test__/data/marine-js.aqua
similarity index 100%
rename from packages/core/src/js-peer/__test__/data/marine-js.aqua
rename to packages/core/js-peer/src/js-peer/__test__/data/marine-js.aqua
diff --git a/packages/core/src/js-peer/__test__/data/sigService.aqua b/packages/core/js-peer/src/js-peer/__test__/data/sigService.aqua
similarity index 100%
rename from packages/core/src/js-peer/__test__/data/sigService.aqua
rename to packages/core/js-peer/src/js-peer/__test__/data/sigService.aqua
diff --git a/packages/core/src/js-peer/__test__/data/srv.aqua b/packages/core/js-peer/src/js-peer/__test__/data/srv.aqua
similarity index 100%
rename from packages/core/src/js-peer/__test__/data/srv.aqua
rename to packages/core/js-peer/src/js-peer/__test__/data/srv.aqua
diff --git a/packages/core/src/js-peer/__test__/integration/avm.spec.ts.skip b/packages/core/js-peer/src/js-peer/__test__/integration/avm.spec.ts.skip
similarity index 100%
rename from packages/core/src/js-peer/__test__/integration/avm.spec.ts.skip
rename to packages/core/js-peer/src/js-peer/__test__/integration/avm.spec.ts.skip
diff --git a/packages/core/src/js-peer/__test__/integration/jsonBuiltin.spec.ts.skip b/packages/core/js-peer/src/js-peer/__test__/integration/jsonBuiltin.spec.ts.skip
similarity index 100%
rename from packages/core/src/js-peer/__test__/integration/jsonBuiltin.spec.ts.skip
rename to packages/core/js-peer/src/js-peer/__test__/integration/jsonBuiltin.spec.ts.skip
diff --git a/packages/core/src/js-peer/__test__/integration/marine-js.spec.ts.skip b/packages/core/js-peer/src/js-peer/__test__/integration/marine-js.spec.ts.skip
similarity index 100%
rename from packages/core/src/js-peer/__test__/integration/marine-js.spec.ts.skip
rename to packages/core/js-peer/src/js-peer/__test__/integration/marine-js.spec.ts.skip
diff --git a/packages/core/src/js-peer/__test__/integration/peer.spec.ts.skip b/packages/core/js-peer/src/js-peer/__test__/integration/peer.spec.ts.skip
similarity index 100%
rename from packages/core/src/js-peer/__test__/integration/peer.spec.ts.skip
rename to packages/core/js-peer/src/js-peer/__test__/integration/peer.spec.ts.skip
diff --git a/packages/core/src/js-peer/__test__/integration/sigService.spec.ts.skip b/packages/core/js-peer/src/js-peer/__test__/integration/sigService.spec.ts.skip
similarity index 100%
rename from packages/core/src/js-peer/__test__/integration/sigService.spec.ts.skip
rename to packages/core/js-peer/src/js-peer/__test__/integration/sigService.spec.ts.skip
diff --git a/packages/core/src/js-peer/__test__/integration/smokeTest.ts b/packages/core/js-peer/src/js-peer/__test__/integration/smokeTest.ts
similarity index 100%
rename from packages/core/src/js-peer/__test__/integration/smokeTest.ts
rename to packages/core/js-peer/src/js-peer/__test__/integration/smokeTest.ts
diff --git a/packages/core/src/js-peer/__test__/integration/srv.spec.ts.skip b/packages/core/js-peer/src/js-peer/__test__/integration/srv.spec.ts.skip
similarity index 100%
rename from packages/core/src/js-peer/__test__/integration/srv.spec.ts.skip
rename to packages/core/js-peer/src/js-peer/__test__/integration/srv.spec.ts.skip
diff --git a/packages/core/src/js-peer/__test__/unit/ast.spec.ts.skip b/packages/core/js-peer/src/js-peer/__test__/unit/ast.spec.ts.skip
similarity index 100%
rename from packages/core/src/js-peer/__test__/unit/ast.spec.ts.skip
rename to packages/core/js-peer/src/js-peer/__test__/unit/ast.spec.ts.skip
diff --git a/packages/core/src/js-peer/__test__/unit/builtInHandler.spec.ts b/packages/core/js-peer/src/js-peer/__test__/unit/builtInHandler.spec.ts
similarity index 99%
rename from packages/core/src/js-peer/__test__/unit/builtInHandler.spec.ts
rename to packages/core/js-peer/src/js-peer/__test__/unit/builtInHandler.spec.ts
index da5d5b02..b20a4f11 100644
--- a/packages/core/src/js-peer/__test__/unit/builtInHandler.spec.ts
+++ b/packages/core/js-peer/src/js-peer/__test__/unit/builtInHandler.spec.ts
@@ -1,5 +1,6 @@
+import { CallParams } from '@fluencelabs/interface';
 import { toUint8Array } from 'js-base64';
-import { CallParams, CallServiceData } from '../../../interfaces/commonTypes.js';
+import { CallServiceData } from '../../../interfaces/commonTypes.js';
 import { builtInServices } from '../../builtins/common.js';
 import { KeyPair } from '../../../keypair/index.js';
 import { Sig, defaultSigGuard } from '../../builtins/Sig.js';
diff --git a/packages/core/src/js-peer/__test__/unit/ephemeral.spec.ts.skip b/packages/core/js-peer/src/js-peer/__test__/unit/ephemeral.spec.ts.skip
similarity index 100%
rename from packages/core/src/js-peer/__test__/unit/ephemeral.spec.ts.skip
rename to packages/core/js-peer/src/js-peer/__test__/unit/ephemeral.spec.ts.skip
diff --git a/packages/core/src/js-peer/__test__/util.ts b/packages/core/js-peer/src/js-peer/__test__/util.ts
similarity index 95%
rename from packages/core/src/js-peer/__test__/util.ts
rename to packages/core/js-peer/src/js-peer/__test__/util.ts
index d55e357c..fd1934f4 100644
--- a/packages/core/src/js-peer/__test__/util.ts
+++ b/packages/core/js-peer/src/js-peer/__test__/util.ts
@@ -5,8 +5,8 @@ import { FluencePeer, PeerConfig2 as PeerConfig } from '../FluencePeer.js';
 import { Particle } from '../Particle.js';
 import { MakeServiceCall } from '../utils.js';
 import { avmModuleLoader, controlModuleLoader } from '../utilsForNode.js';
-import { ServiceDef } from '../compilerSupport/interface.js';
-import { callFunctionImpl } from '../compilerSupport/callFunction.js';
+import { ServiceDef } from '@fluencelabs/interface';
+import { callFunctionImpl } from '../../compilerSupport/callFunction.js';
 
 import { marineLogFunction } from '../utils.js';
 import { MarineBackgroundRunner } from '../../marine/worker/index.js';
diff --git a/packages/core/src/js-peer/_aqua/node-utils.ts b/packages/core/js-peer/src/js-peer/_aqua/node-utils.ts
similarity index 95%
rename from packages/core/src/js-peer/_aqua/node-utils.ts
rename to packages/core/js-peer/src/js-peer/_aqua/node-utils.ts
index 947009d0..4ac71800 100644
--- a/packages/core/src/js-peer/_aqua/node-utils.ts
+++ b/packages/core/js-peer/src/js-peer/_aqua/node-utils.ts
@@ -6,8 +6,8 @@
  * Aqua version: 0.7.7-362
  *
  */
-import { CallParams } from '../../interfaces/commonTypes.js';
-import { registerServiceImpl } from '../compilerSupport/registerService.js';
+import { CallParams } from '@fluencelabs/interface';
+import { registerServiceImpl } from '../../compilerSupport/registerService.js';
 import { FluencePeer } from '../FluencePeer.js';
 
 // Services
diff --git a/packages/core/src/js-peer/_aqua/services.ts b/packages/core/js-peer/src/js-peer/_aqua/services.ts
similarity index 97%
rename from packages/core/src/js-peer/_aqua/services.ts
rename to packages/core/js-peer/src/js-peer/_aqua/services.ts
index 58b7097a..9e396893 100644
--- a/packages/core/src/js-peer/_aqua/services.ts
+++ b/packages/core/js-peer/src/js-peer/_aqua/services.ts
@@ -6,8 +6,8 @@
  * Aqua version: 0.7.7-362
  *
  */
-import { CallParams } from '../../interfaces/commonTypes.js';
-import { registerServiceImpl } from '../compilerSupport/registerService.js';
+import { CallParams } from '@fluencelabs/interface';
+import { registerServiceImpl } from '../../compilerSupport/registerService.js';
 import { FluencePeer } from '../FluencePeer.js';
 
 // Services
diff --git a/packages/core/src/js-peer/_aqua/single-module-srv.ts b/packages/core/js-peer/src/js-peer/_aqua/single-module-srv.ts
similarity index 97%
rename from packages/core/src/js-peer/_aqua/single-module-srv.ts
rename to packages/core/js-peer/src/js-peer/_aqua/single-module-srv.ts
index f46a402f..7a2ade1c 100644
--- a/packages/core/src/js-peer/_aqua/single-module-srv.ts
+++ b/packages/core/js-peer/src/js-peer/_aqua/single-module-srv.ts
@@ -6,8 +6,8 @@
  * Aqua version: 0.7.7-362
  *
  */
-import { CallParams } from '../../interfaces/commonTypes.js';
-import { registerServiceImpl } from '../compilerSupport/registerService.js';
+import { CallParams } from '@fluencelabs/interface';
+import { registerServiceImpl } from '../../compilerSupport/registerService.js';
 import { FluencePeer } from '../FluencePeer.js';
 
 // Services
diff --git a/packages/core/src/js-peer/avm.ts b/packages/core/js-peer/src/js-peer/avm.ts
similarity index 100%
rename from packages/core/src/js-peer/avm.ts
rename to packages/core/js-peer/src/js-peer/avm.ts
diff --git a/packages/core/src/js-peer/builtins/Sig.ts b/packages/core/js-peer/src/js-peer/builtins/Sig.ts
similarity index 96%
rename from packages/core/src/js-peer/builtins/Sig.ts
rename to packages/core/js-peer/src/js-peer/builtins/Sig.ts
index 7742b4d7..a989ed49 100644
--- a/packages/core/src/js-peer/builtins/Sig.ts
+++ b/packages/core/js-peer/src/js-peer/builtins/Sig.ts
@@ -1,4 +1,4 @@
-import { CallParams, PeerIdB58 } from '../../interfaces/commonTypes.js';
+import { CallParams, PeerIdB58 } from '@fluencelabs/interface';
 import { KeyPair } from '../../keypair/index.js';
 import { SigDef } from '../_aqua/services.js';
 import { allowOnlyParticleOriginatedAt, allowServiceFn, and, or, SecurityGuard } from './securityGuard.js';
diff --git a/packages/core/src/js-peer/builtins/SingleModuleSrv.ts b/packages/core/js-peer/src/js-peer/builtins/SingleModuleSrv.ts
similarity index 98%
rename from packages/core/src/js-peer/builtins/SingleModuleSrv.ts
rename to packages/core/js-peer/src/js-peer/builtins/SingleModuleSrv.ts
index ac75ef07..f7ad88e6 100644
--- a/packages/core/src/js-peer/builtins/SingleModuleSrv.ts
+++ b/packages/core/js-peer/src/js-peer/builtins/SingleModuleSrv.ts
@@ -2,7 +2,7 @@ import { v4 as uuidv4 } from 'uuid';
 import { SrvDef } from '../_aqua/single-module-srv.js';
 import { NodeUtilsDef } from '../_aqua/node-utils.js';
 import { FluencePeer } from '../FluencePeer.js';
-import { CallParams } from '../../interfaces/commonTypes.js';
+import { CallParams } from '@fluencelabs/interface';
 import { Buffer } from 'buffer';
 import { allowOnlyParticleOriginatedAt, SecurityGuard } from './securityGuard.js';
 
diff --git a/packages/core/src/js-peer/builtins/common.ts b/packages/core/js-peer/src/js-peer/builtins/common.ts
similarity index 100%
rename from packages/core/src/js-peer/builtins/common.ts
rename to packages/core/js-peer/src/js-peer/builtins/common.ts
diff --git a/packages/core/src/js-peer/builtins/securityGuard.ts b/packages/core/js-peer/src/js-peer/builtins/securityGuard.ts
similarity index 96%
rename from packages/core/src/js-peer/builtins/securityGuard.ts
rename to packages/core/js-peer/src/js-peer/builtins/securityGuard.ts
index 51f0d094..6a26fe0a 100644
--- a/packages/core/src/js-peer/builtins/securityGuard.ts
+++ b/packages/core/js-peer/src/js-peer/builtins/securityGuard.ts
@@ -1,5 +1,5 @@
 import { SecurityTetraplet } from '@fluencelabs/avm';
-import { CallParams, PeerIdB58 } from '../../interfaces/commonTypes.js';
+import { CallParams, PeerIdB58 } from '@fluencelabs/interface';
 
 type ArgName = string | null;
 
diff --git a/packages/core/src/js-peer/ephemeral.ts b/packages/core/js-peer/src/js-peer/ephemeral.ts
similarity index 99%
rename from packages/core/src/js-peer/ephemeral.ts
rename to packages/core/js-peer/src/js-peer/ephemeral.ts
index a5161df1..70486958 100644
--- a/packages/core/src/js-peer/ephemeral.ts
+++ b/packages/core/js-peer/src/js-peer/ephemeral.ts
@@ -1,6 +1,6 @@
+import { PeerIdB58 } from '@fluencelabs/interface';
 import { FluenceConnection, ParticleHandler } from '../interfaces/index.js';
 import { keyPairFromBase64Sk } from '../keypair/index.js';
-import { PeerIdB58 } from '../interfaces/commonTypes.js';
 import { FluencePeer } from './FluencePeer.js';
 import { MarineBackgroundRunner } from '../marine/worker/index.js';
 import { avmModuleLoader, controlModuleLoader } from './utilsForNode';
diff --git a/packages/core/src/js-peer/utils.ts b/packages/core/js-peer/src/js-peer/utils.ts
similarity index 100%
rename from packages/core/src/js-peer/utils.ts
rename to packages/core/js-peer/src/js-peer/utils.ts
diff --git a/packages/core/src/js-peer/utilsForNode.ts b/packages/core/js-peer/src/js-peer/utilsForNode.ts
similarity index 100%
rename from packages/core/src/js-peer/utilsForNode.ts
rename to packages/core/js-peer/src/js-peer/utilsForNode.ts
diff --git a/packages/core/src/keypair/__test__/KeyPair.spec.ts b/packages/core/js-peer/src/keypair/__test__/KeyPair.spec.ts
similarity index 100%
rename from packages/core/src/keypair/__test__/KeyPair.spec.ts
rename to packages/core/js-peer/src/keypair/__test__/KeyPair.spec.ts
diff --git a/packages/core/src/keypair/index.ts b/packages/core/js-peer/src/keypair/index.ts
similarity index 100%
rename from packages/core/src/keypair/index.ts
rename to packages/core/js-peer/src/keypair/index.ts
diff --git a/packages/core/src/marine/deps-loader/common.ts b/packages/core/js-peer/src/marine/deps-loader/common.ts
similarity index 100%
rename from packages/core/src/marine/deps-loader/common.ts
rename to packages/core/js-peer/src/marine/deps-loader/common.ts
diff --git a/packages/core/src/marine/deps-loader/node.ts b/packages/core/js-peer/src/marine/deps-loader/node.ts
similarity index 100%
rename from packages/core/src/marine/deps-loader/node.ts
rename to packages/core/js-peer/src/marine/deps-loader/node.ts
diff --git a/packages/core/src/marine/deps-loader/web.ts b/packages/core/js-peer/src/marine/deps-loader/web.ts
similarity index 100%
rename from packages/core/src/marine/deps-loader/web.ts
rename to packages/core/js-peer/src/marine/deps-loader/web.ts
diff --git a/packages/core/src/marine/worker-script/index.ts b/packages/core/js-peer/src/marine/worker-script/index.ts
similarity index 100%
rename from packages/core/src/marine/worker-script/index.ts
rename to packages/core/js-peer/src/marine/worker-script/index.ts
diff --git a/packages/core/src/marine/worker/index.ts b/packages/core/js-peer/src/marine/worker/index.ts
similarity index 100%
rename from packages/core/src/marine/worker/index.ts
rename to packages/core/js-peer/src/marine/worker/index.ts
diff --git a/packages/core/js-peer/tsconfig.json b/packages/core/js-peer/tsconfig.json
new file mode 100644
index 00000000..eb76f9fe
--- /dev/null
+++ b/packages/core/js-peer/tsconfig.json
@@ -0,0 +1,9 @@
+{
+    "extends": "../../../tsconfig.json",
+    "compilerOptions": {
+        "outDir": "./dist",
+        "moduleResolution": "node"
+    },
+    "include": ["src/**/*"],
+    "exclude": ["node_modules", "dist"]
+}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 2a157551..00767858 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -18,22 +18,24 @@ importers:
     specifiers:
       '@fluencelabs/aqua': 0.9.1-374
       '@fluencelabs/fluence-network-environment': 1.0.13
+      '@fluencelabs/interface': workspace:*
       '@fluencelabs/js-client.api': workspace:*
       '@fluencelabs/js-peer': workspace:*
       http-server: 14.1.1
     dependencies:
       '@fluencelabs/fluence-network-environment': 1.0.13
+      '@fluencelabs/interface': link:../../core/interface
       '@fluencelabs/js-client.api': link:../../client/api
     devDependencies:
       '@fluencelabs/aqua': 0.9.1-374_4kllvqvlnb5b3k2borritadfgq
-      '@fluencelabs/js-peer': link:../../core
+      '@fluencelabs/js-peer': link:../../core/js-peer
       http-server: 14.1.1
 
   packages/client/api:
     specifiers:
-      '@fluencelabs/js-peer': workspace:*
-    devDependencies:
-      '@fluencelabs/js-peer': link:../../core
+      '@fluencelabs/interface': workspace:*
+    dependencies:
+      '@fluencelabs/interface': link:../../core/interface
 
   packages/client/js-client.web.standalone:
     specifiers:
@@ -52,7 +54,7 @@ importers:
       vite-plugin-replace: 0.1.1
       vite-tsconfig-paths: 4.0.3
     dependencies:
-      '@fluencelabs/js-peer': link:../../core
+      '@fluencelabs/js-peer': link:../../core/js-peer
       buffer: 6.0.3
       process: 0.11.10
     devDependencies:
@@ -74,7 +76,15 @@ importers:
     devDependencies:
       '@types/node': 16.11.59
 
-  packages/core:
+  packages/core/interface:
+    specifiers:
+      '@fluencelabs/avm': 0.35.3
+      '@multiformats/multiaddr': 11.3.0
+    devDependencies:
+      '@fluencelabs/avm': 0.35.3
+      '@multiformats/multiaddr': 11.3.0
+
+  packages/core/js-peer:
     specifiers:
       '@chainsafe/libp2p-noise': 11.0.0
       '@fluencelabs/aqua': 0.7.7-362
@@ -82,6 +92,7 @@ importers:
       '@fluencelabs/aqua-lib': 0.6.0
       '@fluencelabs/avm': 0.31.10
       '@fluencelabs/fluence-network-environment': 1.0.13
+      '@fluencelabs/interface': workspace:*
       '@fluencelabs/marine-js': 0.3.44
       '@libp2p/crypto': 1.0.8
       '@libp2p/interface-connection': 3.0.8
@@ -120,6 +131,7 @@ importers:
     dependencies:
       '@chainsafe/libp2p-noise': 11.0.0
       '@fluencelabs/avm': 0.31.10
+      '@fluencelabs/interface': link:../interface
       '@fluencelabs/marine-js': 0.3.44
       '@libp2p/crypto': 1.0.8_uint8arraylist@2.4.3
       '@libp2p/interface-connection': 3.0.8
@@ -545,13 +557,12 @@ packages:
 
   /@chainsafe/is-ip/2.0.1:
     resolution: {integrity: sha512-nqSJ8u2a1Rv9FYbyI8qpDhTYujaKEyLknNrTejLYoSWmdeg+2WB7R6BZqPZYfrJzDxVi3rl6ZQuoaEvpKRZWgQ==}
-    dev: false
 
   /@chainsafe/libp2p-noise/11.0.0:
     resolution: {integrity: sha512-NEl5aIv6muz9OL+dsa3INEU89JX0NViBxOy7NwwG8eNRPUDHo5E3ZTMSHXQpVx1K/ofoNS4ANO9xwezY6ss5GA==}
     engines: {node: '>=16.0.0', npm: '>=7.0.0'}
     dependencies:
-      '@libp2p/crypto': 1.0.8_uint8arraylist@2.4.3
+      '@libp2p/crypto': 1.0.11_uint8arraylist@2.4.3
       '@libp2p/interface-connection-encrypter': 3.0.6
       '@libp2p/interface-keys': 1.0.7
       '@libp2p/interface-metrics': 4.0.5
@@ -2052,7 +2063,7 @@ packages:
     resolution: {integrity: sha512-CRJmqwNQhDC51sQ9lf6EqEY8HuywwymMVffL2kIYI5ts5k+6gvIXzoSxLf3V3o+OxcroXG4KG0uGxxAi5DUXSA==}
     engines: {node: '>=16.0.0', npm: '>=7.0.0'}
     dependencies:
-      '@libp2p/crypto': 1.0.8_uint8arraylist@2.4.3
+      '@libp2p/crypto': 1.0.11_uint8arraylist@2.4.3
       '@libp2p/interface-keys': 1.0.7
       '@libp2p/interface-peer-id': 2.0.1
       '@libp2p/peer-id': 2.0.1
@@ -2214,7 +2225,6 @@ packages:
       varint: 6.0.0
     transitivePeerDependencies:
       - supports-color
-    dev: false
 
   /@noble/ed25519/1.7.1:
     resolution: {integrity: sha512-Rk4SkJFaXZiznFyC/t77Q0NKS4FL7TLJJsVG2V2oiEq3kJVeTdxysEe/yRWSpnWMe808XRDJ+VFh5pt/FN5plw==}
@@ -3084,7 +3094,6 @@ packages:
     engines: {node: '>=10.16.0'}
     dependencies:
       streamsearch: 1.1.0
-    dev: false
 
   /byte-access/1.0.1:
     resolution: {integrity: sha512-GKYa+lvxnzhgHWj9X+LCsQ4s2/C5uvib573eAOiQKywXMkzFFErY2+yQdzmdE5iWVpmqecsRx3bOtOY4/1eINw==}
@@ -3433,7 +3442,6 @@ packages:
       undici: 5.16.0
     transitivePeerDependencies:
       - supports-color
-    dev: false
 
   /domexception/2.0.1:
     resolution: {integrity: sha512-yxJ2mFy/sibVQlu5qHjOkf9J3K6zgmCxgJ94u2EdvDOV09H+32LtRswEcUsmUWN72pVLOEnTSRaIVVzVQgS0dg==}
@@ -6409,7 +6417,7 @@ packages:
     engines: {node: '>=16.0.0', npm: '>=7.0.0'}
     dependencies:
       '@achingbrain/nat-port-mapper': 1.0.7
-      '@libp2p/crypto': 1.0.8_uint8arraylist@2.4.3
+      '@libp2p/crypto': 1.0.11_uint8arraylist@2.4.3
       '@libp2p/interface-address-manager': 2.0.4
       '@libp2p/interface-connection': 3.0.8
       '@libp2p/interface-connection-encrypter': 3.0.6
@@ -6739,7 +6747,6 @@ packages:
   /multiformats/11.0.1:
     resolution: {integrity: sha512-atWruyH34YiknSdL5yeIir00EDlJRpHzELYQxG7Iy29eCyL+VrZHpPrX5yqlik3jnuqpLpRKVZ0SGVb9UzKaSA==}
     engines: {node: '>=16.0.0', npm: '>=7.0.0'}
-    dev: false
 
   /multiformats/9.6.5:
     resolution: {integrity: sha512-vMwf/FUO+qAPvl3vlSZEgEVFY/AxeZq5yg761ScF3CZsXgmTi/HGkicUiNN0CI4PW8FiY2P0OLklOcmQjdQJhw==}
@@ -6866,7 +6873,6 @@ packages:
       undici: '*'
     dependencies:
       undici: 5.16.0
-    dev: false
 
   /natural-compare/1.4.0:
     resolution: {integrity: sha512-OWND8ei3VtNC9h7V60qff3SVobHr996CTwgxubgyQYEpg290h9J0buyECNNJexkFm5sOajh5G116RYA1c8ZMSw==}
@@ -7704,7 +7710,6 @@ packages:
   /streamsearch/1.1.0:
     resolution: {integrity: sha512-Mcc5wHehp9aXz1ax6bZUyY5afg9u2rv5cqQI3mRrYkGC8rW2hM02jWuwjtL++LS5qinSyhj2QfLyNsuc+VsExg==}
     engines: {node: '>=10.0.0'}
-    dev: false
 
   /string-length/4.0.2:
     resolution: {integrity: sha512-+l6rNN5fYHNhZZy41RXsYptCjA2Igmq4EG7kZAYFQI1E1VTXarr6ZPXBg6eq7Y6eK4FEhY6AJlyuFIb/v/S0VQ==}
@@ -8160,14 +8165,12 @@ packages:
     engines: {node: '>=16.0.0', npm: '>=7.0.0'}
     dependencies:
       multiformats: 11.0.1
-    dev: false
 
   /undici/5.16.0:
     resolution: {integrity: sha512-KWBOXNv6VX+oJQhchXieUznEmnJMqgXMbs0xxH2t8q/FUAWSJvOSr/rMaZKnX5RIVq7JDn0JbP4BOnKG2SGXLQ==}
     engines: {node: '>=12.18'}
     dependencies:
       busboy: 1.6.0
-    dev: false
 
   /union/0.5.0:
     resolution: {integrity: sha512-N6uOhuW6zO95P3Mel2I2zMsbsanvvtgn6jVqJv4vbVcz/JN0OkL9suomjQGmWtxJQXOCqUJvquc1sMeNz/IwlA==}