feat: XMTP

agent/.gitignore

@@ -5,4 +5,5 @@
 *.env
 .env*
 /data
+/.data
 /generatedImages

agent/package.json

@@ -1,62 +1,63 @@
 {
-  "name": "@elizaos/agent",
-  "version": "0.1.7-alpha.1",
-  "main": "src/index.ts",
-  "type": "module",
-  "scripts": {
-    "start": "node --loader ts-node/esm src/index.ts",
-    "dev": "node --loader ts-node/esm src/index.ts",
-    "check-types": "tsc --noEmit"
-  },
-  "nodemonConfig": {
-    "watch": [
-      "src",
-      "../core/dist"
-    ],
-    "ext": "ts,json",
-    "exec": "node --enable-source-maps --loader ts-node/esm src/index.ts"
-  },
-  "dependencies": {
-    "@elizaos/adapter-postgres": "workspace:*",
-    "@elizaos/adapter-redis": "workspace:*",
-    "@elizaos/adapter-sqlite": "workspace:*",
-    "@elizaos/client-auto": "workspace:*",
-    "@elizaos/client-direct": "workspace:*",
-    "@elizaos/client-discord": "workspace:*",
-    "@elizaos/client-farcaster": "workspace:*",
-    "@elizaos/client-lens": "workspace:*",
-    "@elizaos/client-telegram": "workspace:*",
-    "@elizaos/client-twitter": "workspace:*",
-    "@elizaos/client-slack": "workspace:*",
-    "@elizaos/core": "workspace:*",
-    "@elizaos/plugin-0g": "workspace:*",
-    "@elizaos/plugin-aptos": "workspace:*",
-    "@elizaos/plugin-bootstrap": "workspace:*",
-    "@elizaos/plugin-intiface": "workspace:*",
-    "@elizaos/plugin-coinbase": "workspace:*",
-    "@elizaos/plugin-conflux": "workspace:*",
-    "@elizaos/plugin-evm": "workspace:*",
-    "@elizaos/plugin-flow": "workspace:*",
-    "@elizaos/plugin-story": "workspace:*",
-    "@elizaos/plugin-goat": "workspace:*",
-    "@elizaos/plugin-icp": "workspace:*",
-    "@elizaos/plugin-image-generation": "workspace:*",
-    "@elizaos/plugin-nft-generation": "workspace:*",
-    "@elizaos/plugin-node": "workspace:*",
-    "@elizaos/plugin-solana": "workspace:*",
-    "@elizaos/plugin-starknet": "workspace:*",
-    "@elizaos/plugin-ton": "workspace:*",
-    "@elizaos/plugin-sui": "workspace:*",
-    "@elizaos/plugin-tee": "workspace:*",
-    "@elizaos/plugin-multiversx": "workspace:*",
-    "@elizaos/plugin-near": "workspace:*",
-    "@elizaos/plugin-zksync-era": "workspace:*",
-    "readline": "1.3.0",
-    "ws": "8.18.0",
-    "yargs": "17.7.2"
-  },
-  "devDependencies": {
-    "ts-node": "10.9.2",
-    "tsup": "8.3.5"
-  }
+    "name": "@elizaos/agent",
+    "version": "0.1.7-alpha.1",
+    "main": "src/index.ts",
+    "type": "module",
+    "scripts": {
+        "start": "node --loader ts-node/esm src/index.ts",
+        "dev": "node --loader ts-node/esm src/index.ts",
+        "check-types": "tsc --noEmit"
+    },
+    "nodemonConfig": {
+        "watch": [
+            "src",
+            "../core/dist"
+        ],
+        "ext": "ts,json",
+        "exec": "node --enable-source-maps --loader ts-node/esm src/index.ts"
+    },
+    "dependencies": {
+        "@elizaos/adapter-postgres": "workspace:*",
+        "@elizaos/adapter-redis": "workspace:*",
+        "@elizaos/adapter-sqlite": "workspace:*",
+        "@elizaos/client-auto": "workspace:*",
+        "@elizaos/client-direct": "workspace:*",
+        "@elizaos/client-discord": "workspace:*",
+        "@elizaos/client-farcaster": "workspace:*",
+        "@elizaos/client-lens": "workspace:*",
+        "@elizaos/client-telegram": "workspace:*",
+        "@elizaos/client-twitter": "workspace:*",
+        "@elizaos/client-slack": "workspace:*",
+        "@elizaos/client-xmtp": "workspace:*",
+        "@elizaos/core": "workspace:*",
+        "@elizaos/plugin-0g": "workspace:*",
+        "@elizaos/plugin-aptos": "workspace:*",
+        "@elizaos/plugin-bootstrap": "workspace:*",
+        "@elizaos/plugin-intiface": "workspace:*",
+        "@elizaos/plugin-coinbase": "workspace:*",
+        "@elizaos/plugin-conflux": "workspace:*",
+        "@elizaos/plugin-evm": "workspace:*",
+        "@elizaos/plugin-flow": "workspace:*",
+        "@elizaos/plugin-story": "workspace:*",
+        "@elizaos/plugin-goat": "workspace:*",
+        "@elizaos/plugin-icp": "workspace:*",
+        "@elizaos/plugin-image-generation": "workspace:*",
+        "@elizaos/plugin-nft-generation": "workspace:*",
+        "@elizaos/plugin-node": "workspace:*",
+        "@elizaos/plugin-solana": "workspace:*",
+        "@elizaos/plugin-starknet": "workspace:*",
+        "@elizaos/plugin-ton": "workspace:*",
+        "@elizaos/plugin-sui": "workspace:*",
+        "@elizaos/plugin-tee": "workspace:*",
+        "@elizaos/plugin-multiversx": "workspace:*",
+        "@elizaos/plugin-near": "workspace:*",
+        "@elizaos/plugin-zksync-era": "workspace:*",
+        "readline": "1.3.0",
+        "ws": "8.18.0",
+        "yargs": "17.7.2"
+    },
+    "devDependencies": {
+        "ts-node": "10.9.2",
+        "tsup": "8.3.5"
+    }
 }

agent/src/index.ts

@@ -7,13 +7,14 @@ import { LensAgentClient } from "@elizaos/client-lens";
 import { SlackClientInterface } from "@elizaos/client-slack";
 import { TelegramClientInterface } from "@elizaos/client-telegram";
 import { TwitterClientInterface } from "@elizaos/client-twitter";
+import { paymentagent as defaultCharacter } from "./paymentagent";
 import {
     AgentRuntime,
     CacheManager,
     Character,
     Clients,
     DbCacheAdapter,
-    defaultCharacter,
+    //defaultCharacter,
     elizaLogger,
     FsCacheAdapter,
     IAgentRuntime,
@@ -32,6 +33,7 @@ import { bootstrapPlugin } from "@elizaos/plugin-bootstrap";
 import createGoatPlugin from "@elizaos/plugin-goat";
 // import { intifacePlugin } from "@elizaos/plugin-intiface";
 import { DirectClient } from "@elizaos/client-direct";
+import { XmtpClientInterface } from "@elizaos/client-xmtp";
 import { aptosPlugin } from "@elizaos/plugin-aptos";
 import {
     advancedTradePlugin,
@@ -383,6 +385,11 @@ export async function initializeClients(
         if (telegramClient) clients.telegram = telegramClient;
     }
 
+    if (clientTypes.includes(Clients.XMTP)) {
+        const xmtpClient = await XmtpClientInterface.start(runtime);
+        if (xmtpClient) clients.xmtp = xmtpClient;
+    }
+
     if (clientTypes.includes(Clients.TWITTER)) {
         const twitterClient = await TwitterClientInterface.start(runtime);
 

docs/docs/advanced/e2ee.md

@@ -0,0 +1,66 @@
+---
+sidebar_position: 18
+---
+
+# End-to-end encrypted messaging
+
+AI is transforming consumer tech, with messaging becoming the main channel for interacting with agent services. This shift will scale message traffic astronomically, analogous to the web’s rise in the 2000s. Just as Cloudflare and https secured web traffic, messaging will need robust scalable end-to-end encrypted messages to protect sensitive information.
+
+## Risks
+
+Risks of not using end-to-end encryption for agent interactions exposes the users to what is called as Man in the **Middle Attacks**.
+
+> **Man in the Middle Attacks**: Intercept requests in between to alter or manipulate data sent or received by the AI service
+
+- **Phishing**: Messages can be intercepted and manipulated.
+- **Privacy**: Sensitive information read by unwanted parties
+- **Tampering**: Content can be altered without detection.
+
+:::tip
+More concrete sensitive data could include credit card details, private keys and passwords which is not yet widely spread but as agents become smarter more use cases will include this type of sharing.
+:::
+
+## XMTP
+
+Eliza agents come with a ready to use client that uses XMTP providing end-to-end encrypted messaging for every agent intereaction, crucial for privacy, security, and compliance provided by the XMTP network.
+
+### Features:
+
+- **E2EE**: End to end encrypted MLS encryption
+- **Multi-agent**: Support multi-agent through group chats
+- **Interoperable**: Works across all platforms and frontends
+- **Scalable**: Decentralized, open-source
+- **Anonymous**: By default every identity is ephemeral and anonymous.
+
+### Installation
+
+Install the `xmtp` package
+
+```bash [cmd]
+bun install xmtp
+```
+
+### Usage
+
+This is how you can use the `xmtp` package to create an agent and handle messages.
+
+- `WALLET_PRIVATE_KEY`: This will encrypt all messages and make it available through its public address or ens domain.
+
+```tsx
+import { XMTP } from "xmtp";
+
+const xmtp = new XMTP(onMessage, {
+    encryptionKey: WALLET_PRIVATE_KEY,
+});
+await xmtp.init();
+const onMessage = async (message, user) => {
+    console.log(`Decoded message: ${message.content.text} by ${user.address}`);
+    // Your AI model response
+    await xmtp.send({
+        message: response,
+        originalMessage: message,
+    });
+};
+```
+
+For more information visit XMTP [website](https://xmtp.org/)

docs/docs/guides/advanced.md

@@ -402,3 +402,4 @@ debug("Detailed operation info: %O", {
 - [Autonomous Trading Guide](../advanced/autonomous-trading.md) for trading features
 - [Fine-tuning Guide](../advanced/fine-tuning.md) for model optimization
 - [Eliza in TEE](../advanced/eliza-in-tee.md) for TEE integration
+- [Secure messaging](../advanced/eliza-in-tee.md) for E2EE XMTP integration

docs/docs/packages/agent.md

@@ -145,6 +145,11 @@ export async function initializeClients(
     if (clientTypes.includes(Clients.TELEGRAM)) {
         clients.push(await TelegramClientInterface.start(runtime));
     }
+
+    if (clientTypes.includes(Clients.XMTP)) {
+        clients.push(await Xmtp.start(runtime));
+    }
+
     if (clientTypes.includes(Clients.TWITTER)) {
         clients.push(await TwitterClientInterface.start(runtime));
     }