From d081a6c39701834a32870236d224e262bfaf73ed Mon Sep 17 00:00:00 2001
From: Barin Britva <barinbritva@outlook.com>
Date: Mon, 5 Feb 2024 20:56:32 +0700
Subject: [PATCH 1/5] Implement proxy for content resolver to avoid CORS
 issues.

---
 packages/common/content-resolver.ts | 30 ++++++++++++++++
 packages/common/game-fi.ts          | 53 ++++++++++++++++++++++++++---
 packages/common/nft-item.ts         |  7 ++--
 packages/phaser/src/index.ts        |  1 +
 4 files changed, 84 insertions(+), 7 deletions(-)
 create mode 100644 packages/common/content-resolver.ts

diff --git a/packages/common/content-resolver.ts b/packages/common/content-resolver.ts
new file mode 100644
index 0000000..08dda29
--- /dev/null
+++ b/packages/common/content-resolver.ts
@@ -0,0 +1,30 @@
+import {DefaultContentResolver, ContentResolver} from './content';
+
+export interface IpfsGateway {
+  (id: string): string;
+}
+
+export interface UrlProxy {
+  (url: string): string;
+}
+
+export interface ProxyContentResolverParams {
+  ipfsGateway?: IpfsGateway;
+  urlProxy?: UrlProxy;
+}
+
+export class ProxyContentResolver extends DefaultContentResolver {
+  readonly urlProxy: UrlProxy;
+  public static readonly replaceable: string = '%URL%';
+
+  constructor({ipfsGateway, urlProxy}: ProxyContentResolverParams = {}) {
+    super(ipfsGateway);
+    this.urlProxy = urlProxy == null ? (url) => url : urlProxy;
+  }
+
+  public override resolve(url: string): Promise<Buffer> {
+    return super.resolve(this.urlProxy(url));
+  }
+}
+
+export {ContentResolver};
diff --git a/packages/common/game-fi.ts b/packages/common/game-fi.ts
index 91fa55f..f065627 100644
--- a/packages/common/game-fi.ts
+++ b/packages/common/game-fi.ts
@@ -2,6 +2,13 @@ import {TonClient, getHttpEndpoint, TonClientOptions, TonConnectUI, Address} fro
 import {WalletConnector, WalletConnectorOptions, Wallet, Account, WalletApp} from './interfaces';
 import {TonConnectSender} from './ton-connect-sender';
 import {NftCollectionManager} from './nft-collection';
+import {
+  IpfsGateway,
+  ProxyContentResolver,
+  ProxyContentResolverParams,
+  UrlProxy,
+  ContentResolver
+} from './content-resolver';
 import {NftItemManager, NftTransferRequest} from './nft-item';
 import {JettonManager, JettonTransferRequest} from './jetton';
 import {PaymentManager, TonTransferRequest} from './payment';
@@ -14,11 +21,16 @@ export type BuyParams =
 
 export type Network = 'mainnet' | 'testnet';
 
-export interface MerchantInitialization {
+export interface MerchantParams {
   tonAddress: Address | string;
   jettonAddress: Address | string;
 }
 
+export interface ContentResolverParams {
+  ipfsGateway?: IpfsGateway;
+  urlProxy?: UrlProxy | string;
+}
+
 export interface GameFiInitializationParams {
   /**
    * @defaultValue testnet
@@ -35,11 +47,19 @@ export interface GameFiInitializationParams {
    * TonClient instance or only its params.
    */
   client?: TonClient | TonClientOptions;
+  /**
+   * Loading collections, NFTs, etc. information requires requests to external resources.
+   * Some of those resources may block direct requests from browsers by CORS policies.
+   * Pass function or template string which will be used to generate proxy URL. For example:
+   * `http://localhost:3000/cors-passthrough?url=%URL%` - %URL% will be replaced by URL
+   * your proxy server should follow.
+   */
+  contentResolver?: ContentResolverParams;
   /**
    * TON wallet address and jetton wallet address of in-game shop.
    * In-game purchases will be send to those addresses.
    */
-  merchant?: MerchantInitialization;
+  merchant?: MerchantParams;
 }
 
 export interface Merchant {
@@ -50,6 +70,7 @@ export interface Merchant {
 export interface GameFiConstructorParams {
   walletConnector: WalletConnector;
   tonClient: TonClient;
+  contentResolver: ContentResolver;
   merchant?: Merchant;
 }
 
@@ -61,6 +82,7 @@ export interface GameFiConstructorParams {
 export abstract class GameFiBase {
   public readonly walletConnector: WalletConnector;
   public readonly tonClient: TonClient;
+  public readonly contentResolver: ContentResolver;
   public readonly merchant?: Merchant;
 
   private readonly nftCollectionManager: NftCollectionManager;
@@ -71,13 +93,18 @@ export abstract class GameFiBase {
   constructor(params: GameFiConstructorParams) {
     this.walletConnector = params.walletConnector;
     this.tonClient = params.tonClient;
+    this.contentResolver = params.contentResolver;
     if (params.merchant != null) {
       this.merchant = params.merchant;
     }
 
     const transactionSender = new TonConnectSender(this.walletConnector);
     this.nftCollectionManager = new NftCollectionManager(this.tonClient);
-    this.nftItemManager = new NftItemManager(this.tonClient, transactionSender);
+    this.nftItemManager = new NftItemManager(
+      this.tonClient,
+      transactionSender,
+      this.contentResolver
+    );
     this.jettonManager = new JettonManager(this.tonClient, transactionSender);
     this.paymentManager = new PaymentManager(this.jettonManager, transactionSender);
   }
@@ -147,7 +174,25 @@ export abstract class GameFiBase {
       tonClient = new TonClient(clientOptions);
     }
 
-    return {walletConnector, tonClient};
+    const contentResolverParams: ProxyContentResolverParams = {};
+    if (params.contentResolver != null) {
+      const {ipfsGateway, urlProxy} = params.contentResolver;
+      if (ipfsGateway != null) {
+        contentResolverParams.ipfsGateway = ipfsGateway;
+      }
+      if (urlProxy != null) {
+        if (typeof urlProxy === 'string') {
+          contentResolverParams.urlProxy = (url) => {
+            return urlProxy.replace(ProxyContentResolver.replaceable, url);
+          };
+        } else {
+          contentResolverParams.urlProxy = urlProxy;
+        }
+      }
+    }
+    const contentResolver = new ProxyContentResolver(contentResolverParams);
+
+    return {walletConnector, tonClient, contentResolver};
   }
 
   /**
diff --git a/packages/common/nft-item.ts b/packages/common/nft-item.ts
index 2eef3fd..4a0d9c0 100644
--- a/packages/common/nft-item.ts
+++ b/packages/common/nft-item.ts
@@ -1,4 +1,4 @@
-import {DefaultContentResolver, loadFullContent} from './content';
+import {ContentResolver, loadFullContent} from './content';
 import {parseNftContent} from './content-nft';
 import {TonClient, Address, Cell, beginCell, Sender} from './external';
 import {NftContent} from './interfaces';
@@ -105,7 +105,8 @@ export class NftItemManager {
 
   constructor(
     private readonly tonClient: TonClient,
-    private readonly sender: Sender
+    private readonly sender: Sender,
+    private readonly contentResolver: ContentResolver
   ) {
     this.manager = new DomainNftItemManager(this.tonClient);
   }
@@ -121,7 +122,7 @@ export class NftItemManager {
       content:
         domainData.content == null
           ? null
-          : parseNftContent(await loadFullContent(domainData.content, new DefaultContentResolver()))
+          : parseNftContent(await loadFullContent(domainData.content, this.contentResolver))
     };
   }
 
diff --git a/packages/phaser/src/index.ts b/packages/phaser/src/index.ts
index 5ff8f0e..f4d7de4 100644
--- a/packages/phaser/src/index.ts
+++ b/packages/phaser/src/index.ts
@@ -1,3 +1,4 @@
+export * from '../../common/content-resolver';
 export * from '../../common/external';
 export * from '../../common/game-fi';
 export * from '../../common/interfaces';

From 60fd97ec6ef02652d73ec42e504d718e18379b8f Mon Sep 17 00:00:00 2001
From: Barin Britva <barinbritva@outlook.com>
Date: Mon, 5 Feb 2024 21:11:51 +0700
Subject: [PATCH 2/5] Unify params name.

---
 packages/common/external.ts    |  2 +-
 packages/common/game-fi.ts     | 22 ++++++++++------------
 packages/common/interfaces.ts  |  2 +-
 packages/phaser/src/game-fi.ts |  4 ++--
 4 files changed, 14 insertions(+), 16 deletions(-)

diff --git a/packages/common/external.ts b/packages/common/external.ts
index a515ec5..07f70bf 100644
--- a/packages/common/external.ts
+++ b/packages/common/external.ts
@@ -5,7 +5,7 @@ export {getHttpEndpoint} from '@orbs-network/ton-access';
 export {Sender, SenderArguments, SendMode, storeStateInit} from '@ton/core';
 
 // add export of TonClientParameters to @ton/ton package
-export interface TonClientOptions {
+export interface TonClientParams {
   endpoint: string;
   timeout?: number;
   apiKey?: string;
diff --git a/packages/common/game-fi.ts b/packages/common/game-fi.ts
index f065627..ef672c3 100644
--- a/packages/common/game-fi.ts
+++ b/packages/common/game-fi.ts
@@ -1,5 +1,5 @@
-import {TonClient, getHttpEndpoint, TonClientOptions, TonConnectUI, Address} from './external';
-import {WalletConnector, WalletConnectorOptions, Wallet, Account, WalletApp} from './interfaces';
+import {TonClient, getHttpEndpoint, TonClientParams, TonConnectUI, Address} from './external';
+import {WalletConnector, WalletConnectorParams, Wallet, Account, WalletApp} from './interfaces';
 import {TonConnectSender} from './ton-connect-sender';
 import {NftCollectionManager} from './nft-collection';
 import {
@@ -42,11 +42,11 @@ export interface GameFiInitializationParams {
    * like Phaser `createConnectButton` or draw connect button by yourself.
    * @defaultValue headless mode
    */
-  connector?: WalletConnector | WalletConnectorOptions;
+  connector?: WalletConnector | WalletConnectorParams;
   /**
    * TonClient instance or only its params.
    */
-  client?: TonClient | TonClientOptions;
+  client?: TonClient | TonClientParams;
   /**
    * Loading collections, NFTs, etc. information requires requests to external resources.
    * Some of those resources may block direct requests from browsers by CORS policies.
@@ -162,16 +162,16 @@ export abstract class GameFiBase {
     if (client instanceof TonClient) {
       tonClient = client;
     } else {
-      let clientOptions: TonClientOptions;
+      let clientParams: TonClientParams;
       if (client == null) {
         const endpoint = await getHttpEndpoint({
           network
         });
-        clientOptions = {endpoint};
+        clientParams = {endpoint};
       } else {
-        clientOptions = client;
+        clientParams = client;
       }
-      tonClient = new TonClient(clientOptions);
+      tonClient = new TonClient(clientParams);
     }
 
     const contentResolverParams: ProxyContentResolverParams = {};
@@ -316,9 +316,7 @@ export abstract class GameFiBase {
     return typeof instance === 'object' && instance != null && 'openModal' in instance;
   }
 
-  protected static createConnectUiWorkaround(
-    options: WalletConnectorOptions = {}
-  ): WalletConnector {
+  protected static createConnectUiWorkaround(params: WalletConnectorParams = {}): WalletConnector {
     // we need 100% TonConnectUI functionality, but without visual parts
     // to reuse the logic, but not to implement fork, use the workaround
     // todo remove this workaround
@@ -340,7 +338,7 @@ export abstract class GameFiBase {
     document.body.appendChild(widgetRoot);
 
     return new TonConnectUI({
-      ...options,
+      ...params,
       buttonRootId: buttonRoot.id,
       widgetRootId: widgetRoot.id
     });
diff --git a/packages/common/interfaces.ts b/packages/common/interfaces.ts
index c7a612a..d479ece 100644
--- a/packages/common/interfaces.ts
+++ b/packages/common/interfaces.ts
@@ -12,7 +12,7 @@ export {
   type TonConnectUI as WalletConnector
 } from '@tonconnect/ui';
 
-export type WalletConnectorOptions = Pick<
+export type WalletConnectorParams = Pick<
   TonConnectUiOptionsWithManifest,
   'manifestUrl' | 'actionsConfiguration'
 >;
diff --git a/packages/phaser/src/game-fi.ts b/packages/phaser/src/game-fi.ts
index 8c8a9e6..233337c 100644
--- a/packages/phaser/src/game-fi.ts
+++ b/packages/phaser/src/game-fi.ts
@@ -6,7 +6,7 @@ export interface CreateConnectButtonParams {
   scene: Phaser.Scene;
   positionX?: number;
   positionY?: number;
-  buttonOptions?: ConnectWalletButtonParams;
+  button?: ConnectWalletButtonParams;
 }
 
 export class GameFi extends GameFiBase {
@@ -29,7 +29,7 @@ export class GameFi extends GameFiBase {
       params.scene,
       params.positionX ?? 0,
       params.positionY ?? 0,
-      params.buttonOptions
+      params.button
     );
   }
 }

From ef14b81ea207d2632ca59ca4d46aab37ba98df7b Mon Sep 17 00:00:00 2001
From: Barin Britva <barinbritva@outlook.com>
Date: Tue, 6 Feb 2024 11:59:20 +0700
Subject: [PATCH 3/5] Fix BuyParams jetton type.

---
 packages/common/game-fi.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/common/game-fi.ts b/packages/common/game-fi.ts
index ef672c3..11efd92 100644
--- a/packages/common/game-fi.ts
+++ b/packages/common/game-fi.ts
@@ -17,7 +17,7 @@ export type NftTransferParams = Omit<NftTransferRequest, 'from'>;
 export type SendParams = Omit<TonTransferRequest, 'from'> | Omit<JettonTransferRequest, 'from'>;
 export type BuyParams =
   | Omit<TonTransferRequest, 'from' | 'to'>
-  | Omit<JettonTransferRequest, 'from' | 'to'>;
+  | (Omit<JettonTransferRequest, 'from' | 'to' | 'jetton'> & {jetton?: true});
 
 export type Network = 'mainnet' | 'testnet';
 

From b41de9346782e25550b5afaaf69683b5079b13b5 Mon Sep 17 00:00:00 2001
From: Barin Britva <barinbritva@outlook.com>
Date: Tue, 6 Feb 2024 12:27:12 +0700
Subject: [PATCH 4/5] Rename the repo.

---
 README.md                    | 42 ++++++++++++++++++------------------
 package-lock.json            | 14 ++++++------
 package.json                 |  2 +-
 packages/phaser/package.json |  3 ++-
 4 files changed, 31 insertions(+), 30 deletions(-)

diff --git a/README.md b/README.md
index c5ed6d6..8edaebe 100644
--- a/README.md
+++ b/README.md
@@ -44,40 +44,40 @@ This can be used for:
 
 | Method | Description |
 | -------- | -------- |
-| [create](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#create) | creates a GameFi instance |
+| [create](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#create) | creates a GameFi instance |
 
 `GameFi` instance methods:
 
 | Method | Description |
 | -------- | -------- |
-| [createConnectButton](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#createConnectButton) | creates a button to connect a wallet. |
-| [connectWallet](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#connectWallet) | connect wallet manually (without build-in UIs) |
-| [onWalletChange](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#onWalletChange) | watch weather wallet was connected or disconnected |
-| [disconnectWallet](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#disconnectWallet) | disconnect wallet manually (without build-in UIs) |
-| [buy](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#buy) | buy from in-game shop with jetton or TON |
-| [send](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#send) | transfer jetton or TON to another wallet address |
-| [getNftCollection](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#getNftCollection) | get collection data |
-| [getNftAddressByIndex](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#getNftAddressByIndex) | get NFT address by its index in a collection |
-| [getNftItem](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#getNftItem) | get NFT data by address |
-| [getNftItemByIndex](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#getNftItemByIndex) | get NFT data by its index in a collection |
+| [createConnectButton](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#createConnectButton) | creates a button to connect a wallet. |
+| [connectWallet](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#connectWallet) | connect wallet manually (without build-in UIs) |
+| [onWalletChange](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#onWalletChange) | watch weather wallet was connected or disconnected |
+| [disconnectWallet](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#disconnectWallet) | disconnect wallet manually (without build-in UIs) |
+| [buy](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#buy) | buy from in-game shop with jetton or TON |
+| [send](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#send) | transfer jetton or TON to another wallet address |
+| [getNftCollection](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#getNftCollection) | get collection data |
+| [getNftAddressByIndex](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#getNftAddressByIndex) | get NFT address by its index in a collection |
+| [getNftItem](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#getNftItem) | get NFT data by address |
+| [getNftItemByIndex](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#getNftItemByIndex) | get NFT data by its index in a collection |
 | [transferNftItem](docs/classes/GameFi.html#transferNftItem) | transfer NFT to another wallet address |
-| [getJetton](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#getJetton) | get jetton data |
-| [transferJetton](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#transferJetton) | transfer jetton to another wallet address |
+| [getJetton](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#getJetton) | get jetton data |
+| [transferJetton](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#transferJetton) | transfer jetton to another wallet address |
 
 `GameFi` instance props:
 
 | Prop | Description |
 | -------- | -------- |
-| [tonClient](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#tonClient) | ton client instance in case you need to use it |
-| [walletConnector](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#walletConnector) | wallet connector instance in case you need to use it |
-| [wallet](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#wallet) | user's connected wallet |
-| [walletAccount](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#walletAccount) | user's connected account |
-| [walletAddress](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#walletAddress) | user's connected wallet address |
-| [merchantAddress](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#merchantAddress) | in-game shop's address to receive TON |
-| [merchantJettonAddress](https://barinbritva.github.io/ton-gamefi/classes/GameFi.html#merchantJettonAddress) | in-game shop's jetton used as in-game currency |
+| [tonClient](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#tonClient) | ton client instance in case you need to use it |
+| [walletConnector](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#walletConnector) | wallet connector instance in case you need to use it |
+| [wallet](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#wallet) | user's connected wallet |
+| [walletAccount](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#walletAccount) | user's connected account |
+| [walletAddress](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#walletAddress) | user's connected wallet address |
+| [merchantAddress](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#merchantAddress) | in-game shop's address to receive TON |
+| [merchantJettonAddress](https://barinbritva.github.io/game-engines-sdk/classes/GameFi.html#merchantJettonAddress) | in-game shop's jetton used as in-game currency |
 
 # Use cases
 To learn complex use cases read [TON GameFi article](https://gist.github.com/barinbritva/b3db1605f2667b7562b53a23877c0e73) and check out the source code of demo [Flappy Bird game](https://github.com/ton-community/flappy-bird).
 
 # References
-The full [typedoc references](https://barinbritva.github.io/ton-gamefi/index.html).
+The full [typedoc references](https://barinbritva.github.io/game-engines-sdk/index.html).
diff --git a/package-lock.json b/package-lock.json
index 5683d13..7f86f2b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,10 +1,10 @@
 {
-    "name": "ton-gamefi",
+    "name": "@barinbritva/game-engines-sdk",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
-            "name": "ton-gamefi",
+            "name": "@barinbritva/game-engines-sdk",
             "workspaces": [
                 "packages/phaser"
             ],
@@ -20,6 +20,10 @@
                 "npm": ">=9.0.0"
             }
         },
+        "node_modules/@barinbritva/phaser-sdk": {
+            "resolved": "packages/phaser",
+            "link": true
+        },
         "node_modules/@orbs-network/ton-access": {
             "version": "2.3.3",
             "resolved": "https://registry.npmjs.org/@orbs-network/ton-access/-/ton-access-2.3.3.tgz",
@@ -454,10 +458,6 @@
             "resolved": "https://registry.npmjs.org/teslabot/-/teslabot-1.5.0.tgz",
             "integrity": "sha512-e2MmELhCgrgZEGo7PQu/6bmYG36IDH+YrBI1iGm6jovXkeDIGa3pZ2WSqRjzkuw2vt1EqfkZoV5GpXgqL8QJVg=="
         },
-        "node_modules/ton-phaser": {
-            "resolved": "packages/phaser",
-            "link": true
-        },
         "node_modules/tr46": {
             "version": "0.0.3",
             "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
@@ -575,7 +575,7 @@
             }
         },
         "packages/phaser": {
-            "name": "ton-phaser",
+            "name": "@barinbritva/phaser-sdk",
             "version": "0.1.0",
             "dependencies": {
                 "@orbs-network/ton-access": "^2.3.3",
diff --git a/package.json b/package.json
index 35a1195..cf2f401 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-    "name": "ton-gamefi",
+    "name": "@barinbritva/game-engines-sdk",
     "private": true,
     "engines": {
         "node": ">=18.0.0",
diff --git a/packages/phaser/package.json b/packages/phaser/package.json
index c2cd123..5521b37 100644
--- a/packages/phaser/package.json
+++ b/packages/phaser/package.json
@@ -1,6 +1,7 @@
 {
-    "name": "ton-phaser",
+    "name": "@barinbritva/phaser-sdk",
     "version": "0.1.0",
+    "files": ["./dist"],
     "main": "dist/phaser/src/index.js",
     "types": "dist/phaser/src/index.d.ts",
     "scripts": {

From 33c565a955423835866f552f85d5e1499322af38 Mon Sep 17 00:00:00 2001
From: Barin Britva <barinbritva@outlook.com>
Date: Tue, 6 Feb 2024 12:28:58 +0700
Subject: [PATCH 5/5] Publication to NPM.

---
 .github/workflows/publish-npm.yml | 53 +++++++++++++++++++++++++++++++
 README.md                         |  6 ++--
 package.json                      |  1 -
 packages/phaser/README.md         |  7 ++++
 4 files changed, 63 insertions(+), 4 deletions(-)
 create mode 100644 .github/workflows/publish-npm.yml
 create mode 100644 packages/phaser/README.md

diff --git a/.github/workflows/publish-npm.yml b/.github/workflows/publish-npm.yml
new file mode 100644
index 0000000..43d4e08
--- /dev/null
+++ b/.github/workflows/publish-npm.yml
@@ -0,0 +1,53 @@
+name: Publish to NPM
+
+on:
+  push:
+    tags:
+      # package-major.minor.patch - required
+      # -beta.build - optional
+      - '*-*.*.*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - id: get-package
+        run: |
+          PACKAGE_NAME=$(echo ${GITHUB_REF#refs/tags/} | cut -d- -f1)
+          ALLOWED_PACKAGES=("phaser") # Add more package names if needed
+          if [[ " ${ALLOWED_PACKAGES[@]} " =~ " ${PACKAGE_NAME} " ]]; then
+            echo "::set-output name=package::${PACKAGE_NAME}"
+          else
+            echo "Invalid package name ${PACKAGE_NAME}."
+            exit 1
+          fi
+        shell: bash
+
+      - uses: actions/checkout@v4
+
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Check version
+        run: |
+          TAG_VERSION=$(echo ${GITHUB_REF#refs/tags/${{ steps.get-package.outputs.package }}-})
+          PACKAGE_VERSION=$(node -p "require('./packages/${{ steps.get-package.outputs.package }}/package.json').version")
+          if [[ "${TAG_VERSION}" != "${PACKAGE_VERSION}" ]]; then
+            echo "Tag version ${TAG_VERSION} does not match package version ${PACKAGE_VERSION}."
+            exit 1
+          fi
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build
+        run: npm run build --workspace @barinbritva/${{ steps.get-package.outputs.package }}-sdk
+
+      - name: Publish
+        run: cd packages/${{ steps.get-package.outputs.package }} && npm publish --access=public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
diff --git a/README.md b/README.md
index 8edaebe..4d62fd5 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,13 @@
-# gamefi-sdk
+# game-engines-sdk
 
-TON bindings and utilities for game engines:
+TON blockchain bindings and utilities for game engines:
 * Phaser.io
 * Cocos2d (coming soon)
 
 # Getting started
 Installation:
 ```sh
-npm install --save @ton-community/gamefi-phaser
+npm install --save @barinbritva/phaser-sdk
 ```
 
 Creating GameFi instance:
diff --git a/package.json b/package.json
index cf2f401..4e3ab40 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,5 @@
 {
     "name": "@barinbritva/game-engines-sdk",
-    "private": true,
     "engines": {
         "node": ">=18.0.0",
         "npm": ">=9.0.0"
diff --git a/packages/phaser/README.md b/packages/phaser/README.md
new file mode 100644
index 0000000..0e4d20a
--- /dev/null
+++ b/packages/phaser/README.md
@@ -0,0 +1,7 @@
+# phaser-sdk
+
+TON blockchain bindings and utilities for [Phaser.io](https://phaser.io/) game engine.
+
+# Documentation
+
+Please read the documentation in the official [repository](https://github.com/barinbritva/game-engines-sdk).