Merge branch 'develop' into main

.env.example

@@ -191,6 +191,11 @@ TOGETHER_API_KEY=
 # Server Configuration
 SERVER_PORT=3000
 
+# Abstract Configuration
+ABSTRACT_ADDRESS=
+ABSTRACT_PRIVATE_KEY=
+ABSTRACT_RPC_URL=https://api.testnet.abs.xyz
+
 # Starknet Configuration
 STARKNET_ADDRESS=
 STARKNET_PRIVATE_KEY=

agent/package.json

@@ -30,6 +30,7 @@
         "@elizaos/client-slack": "workspace:*",
         "@elizaos/core": "workspace:*",
         "@elizaos/plugin-0g": "workspace:*",
+        "@elizaos/plugin-abstract": "workspace:*",
         "@elizaos/plugin-aptos": "workspace:*",
         "@elizaos/plugin-bootstrap": "workspace:*",
         "@elizaos/plugin-intiface": "workspace:*",

agent/src/index.ts

@@ -55,6 +55,7 @@ import { suiPlugin } from "@elizaos/plugin-sui";
 import { TEEMode, teePlugin } from "@elizaos/plugin-tee";
 import { tonPlugin } from "@elizaos/plugin-ton";
 import { zksyncEraPlugin } from "@elizaos/plugin-zksync-era";
+import { abstractPlugin } from "@elizaos/plugin-abstract";
 import Database from "better-sqlite3";
 import fs from "fs";
 import path from "path";
@@ -533,6 +534,9 @@ export async function createAgent(
                 ? webhookPlugin
                 : null,
             getSecret(character, "EVM_PROVIDER_URL") ? goatPlugin : null,
+            getSecret(character, "ABSTRACT_PRIVATE_KEY")
+                ? abstractPlugin
+                : null,
             getSecret(character, "FLOW_ADDRESS") &&
             getSecret(character, "FLOW_PRIVATE_KEY")
                 ? flowPlugin

packages/plugin-abstract/package.json

@@ -0,0 +1,19 @@
+{
+    "name": "@elizaos/plugin-abstract",
+    "version": "0.1.7-alpha.1",
+    "main": "dist/index.js",
+    "type": "module",
+    "types": "dist/index.d.ts",
+    "dependencies": {
+        "@elizaos/core": "workspace:*",
+        "tsup": "^8.3.5",
+        "web3": "^4.15.0",
+        "viem": "2.21.53"
+    },
+    "scripts": {
+        "build": "tsup --format esm --dts"
+    },
+    "peerDependencies": {
+        "whatwg-url": "7.1.0"
+    }
+}

packages/plugin-abstract/src/actions/transfer.ts

@@ -0,0 +1,257 @@
+import {
+    ActionExample,
+    Content,
+    HandlerCallback,
+    IAgentRuntime,
+    Memory,
+    ModelClass,
+    State,
+    type Action,
+    elizaLogger,
+    composeContext,
+    generateObject,
+} from "@elizaos/core";
+import { validateAbstractConfig } from "../environment";
+
+import { Address, createWalletClient, erc20Abi, http, parseEther } from "viem";
+import { abstractTestnet } from "viem/chains";
+import { privateKeyToAccount } from "viem/accounts";
+import { eip712WalletActions } from "viem/zksync";
+import { z } from "zod";
+
+const TransferSchema = z.object({
+    tokenAddress: z.string(),
+    recipient: z.string(),
+    amount: z.string(),
+});
+
+export interface TransferContent extends Content {
+    tokenAddress: string;
+    recipient: string;
+    amount: string | number;
+}
+
+export function isTransferContent(
+    content: TransferContent
+): content is TransferContent {
+    // Validate types
+    const validTypes =
+        typeof content.tokenAddress === "string" &&
+        typeof content.recipient === "string" &&
+        (typeof content.amount === "string" ||
+            typeof content.amount === "number");
+    if (!validTypes) {
+        return false;
+    }
+
+    // Validate addresses
+    const validAddresses =
+        content.tokenAddress.startsWith("0x") &&
+        content.tokenAddress.length === 42 &&
+        content.recipient.startsWith("0x") &&
+        content.recipient.length === 42;
+
+    return validAddresses;
+}
+
+const transferTemplate = `Respond with a JSON markdown block containing only the extracted values. Use null for any values that cannot be determined.
+
+Here are several frequently used addresses. Use these for the corresponding tokens:
+- ETH/eth: 0x000000000000000000000000000000000000800A
+- USDC/usdc: 0xe4c7fbb0a626ed208021ccaba6be1566905e2dfc
+
+Example response:
+\`\`\`json
+{
+    "tokenAddress": "0x5A7d6b2F92C77FAD6CCaBd7EE0624E64907Eaf3E",
+    "recipient": "0xCCa8009f5e09F8C5dB63cb0031052F9CB635Af62",
+    "amount": "1000"
+}
+\`\`\`
+
+{{recentMessages}}
+
+Given the recent messages, extract the following information about the requested token transfer:
+- Token contract address
+- Recipient wallet address
+- Amount to transfer
+
+Respond with a JSON markdown block containing only the extracted values.`;
+
+const ETH_ADDRESS = "0x000000000000000000000000000000000000800A";
+const ERC20_OVERRIDE_INFO = {
+    "0xe4c7fbb0a626ed208021ccaba6be1566905e2dfc": {
+        name: "USDC",
+        decimals: 6,
+    },
+};
+
+export default {
+    name: "SEND_TOKEN",
+    similes: [
+        "TRANSFER_TOKEN_ON_ABSTRACT",
+        "TRANSFER_TOKENS_ON_ABSTRACT",
+        "SEND_TOKENS_ON_ABSTRACT",
+        "SEND_ETH_ON_ABSTRACT",
+        "PAY_ON_ABSTRACT",
+        "MOVE_TOKENS_ON_ABSTRACT",
+        "MOVE_ETH_ON_ABSTRACT",
+    ],
+    validate: async (runtime: IAgentRuntime, message: Memory) => {
+        await validateAbstractConfig(runtime);
+        return true;
+    },
+    description: "Transfer tokens from the agent's wallet to another address",
+    handler: async (
+        runtime: IAgentRuntime,
+        message: Memory,
+        state: State,
+        _options: { [key: string]: unknown },
+        callback?: HandlerCallback
+    ): Promise<boolean> => {
+        elizaLogger.log("Starting Abstract SEND_TOKEN handler...");
+
+        // Initialize or update state
+        if (!state) {
+            state = (await runtime.composeState(message)) as State;
+        } else {
+            state = await runtime.updateRecentMessageState(state);
+        }
+
+        // Compose transfer context
+        const transferContext = composeContext({
+            state,
+            template: transferTemplate,
+        });
+
+        // Generate transfer content
+        const content = (
+            await generateObject({
+                runtime,
+                context: transferContext,
+                modelClass: ModelClass.SMALL,
+                schema: TransferSchema,
+            })
+        ).object as unknown as TransferContent;
+
+        // Validate transfer content
+        if (!isTransferContent(content)) {
+            console.error("Invalid content for TRANSFER_TOKEN action.");
+            if (callback) {
+                callback({
+                    text: "Unable to process transfer request. Invalid content provided.",
+                    content: { error: "Invalid transfer content" },
+                });
+            }
+            return false;
+        }
+
+        try {
+            const PRIVATE_KEY = runtime.getSetting("ABSTRACT_PRIVATE_KEY")!;
+            const account = privateKeyToAccount(`0x${PRIVATE_KEY}`);
+
+            const walletClient = createWalletClient({
+                chain: abstractTestnet,
+                transport: http(),
+            }).extend(eip712WalletActions());
+
+            let hash;
+            if (
+                content.tokenAddress.toLowerCase() !== ETH_ADDRESS.toLowerCase()
+            ) {
+                // Convert amount to proper token decimals
+                const tokenInfo =
+                    ERC20_OVERRIDE_INFO[content.tokenAddress.toLowerCase()];
+                const decimals = tokenInfo?.decimals ?? 18; // Default to 18 decimals if not specified
+                const tokenAmount =
+                    BigInt(content.amount) * BigInt(10 ** decimals);
+
+                // Execute ERC20 transfer
+                hash = await walletClient.writeContract({
+                    account,
+                    chain: abstractTestnet,
+                    address: content.tokenAddress as Address,
+                    abi: erc20Abi,
+                    functionName: "transfer",
+                    args: [content.recipient as Address, tokenAmount],
+                });
+            } else {
+                hash = await walletClient.sendTransaction({
+                    account: account,
+                    chain: abstractTestnet,
+                    to: content.recipient as Address,
+                    value: parseEther(content.amount.toString()),
+                    kzg: undefined,
+                });
+            }
+
+            elizaLogger.success(
+                "Transfer completed successfully! Transaction hash: " + hash
+            );
+            if (callback) {
+                callback({
+                    text:
+                        "Transfer completed successfully! Transaction hash: " +
+                        hash,
+                    content: {},
+                });
+            }
+
+            return true;
+        } catch (error) {
+            elizaLogger.error("Error during token transfer:", error);
+            if (callback) {
+                callback({
+                    text: `Error transferring tokens: ${error.message}`,
+                    content: { error: error.message },
+                });
+            }
+            return false;
+        }
+    },
+
+    examples: [
+        [
+            {
+                user: "{{user1}}",
+                content: {
+                    text: "Send 100 USDC to 0xCCa8009f5e09F8C5dB63cb0031052F9CB635Af62",
+                },
+            },
+            {
+                user: "{{agent}}",
+                content: {
+                    text: "Sure, I'll send 100 USDC to that address now.",
+                    action: "SEND_TOKEN",
+                },
+            },
+            {
+                user: "{{agent}}",
+                content: {
+                    text: "Successfully sent 100 USDC to 0xCCa8009f5e09F8C5dB63cb0031052F9CB635Af62\nTransaction: 0x4fed598033f0added272c3ddefd4d83a521634a738474400b27378db462a76ec",
+                },
+            },
+        ],
+        [
+            {
+                user: "{{user1}}",
+                content: {
+                    text: "Please send 0.1 ETH to 0xbD8679cf79137042214fA4239b02F4022208EE82",
+                },
+            },
+            {
+                user: "{{agent}}",
+                content: {
+                    text: "Of course. Sending 0.1 ETH to that address now.",
+                    action: "SEND_TOKEN",
+                },
+            },
+            {
+                user: "{{agent}}",
+                content: {
+                    text: "Successfully sent 0.1 ETH to 0xbD8679cf79137042214fA4239b02F4022208EE82\nTransaction: 0x0b9f23e69ea91ba98926744472717960cc7018d35bc3165bdba6ae41670da0f0",
+                },
+            },
+        ],
+    ] as ActionExample[][],
+} as Action;

packages/plugin-abstract/src/environment.ts

@@ -0,0 +1,32 @@
+import { IAgentRuntime } from "@elizaos/core";
+import { z } from "zod";
+
+export const abstractEnvSchema = z.object({
+    ABSTRACT_ADDRESS: z.string().min(1, "Abstract address is required"),
+    ABSTRACT_PRIVATE_KEY: z.string().min(1, "Abstract private key is required"),
+});
+
+export type AbstractConfig = z.infer<typeof abstractEnvSchema>;
+
+export async function validateAbstractConfig(
+    runtime: IAgentRuntime
+): Promise<AbstractConfig> {
+    try {
+        const config = {
+            ABSTRACT_ADDRESS: runtime.getSetting("ABSTRACT_ADDRESS"),
+            ABSTRACT_PRIVATE_KEY: runtime.getSetting("ABSTRACT_PRIVATE_KEY"),
+        };
+
+        return abstractEnvSchema.parse(config);
+    } catch (error) {
+        if (error instanceof z.ZodError) {
+            const errorMessages = error.errors
+                .map((err) => `${err.path.join(".")}: ${err.message}`)
+                .join("\n");
+            throw new Error(
+                `Abstract configuration validation failed:\n${errorMessages}`
+            );
+        }
+        throw error;
+    }
+}

packages/plugin-abstract/src/index.ts

@@ -0,0 +1,13 @@
+import { Plugin } from "@elizaos/core";
+
+import transfer from "./actions/transfer.ts";
+
+export const abstractPlugin: Plugin = {
+    name: "abstract",
+    description: "Abstract Plugin for Eliza",
+    actions: [transfer],
+    evaluators: [],
+    providers: [],
+};
+
+export default abstractPlugin;

packages/plugin-abstract/tsconfig.json

@@ -0,0 +1,10 @@
+{
+    "extends": "../core/tsconfig.json",
+    "compilerOptions": {
+        "outDir": "dist",
+        "rootDir": "src"
+    },
+    "include": [
+        "src/**/*.ts"
+    ]
+}

packages/plugin-abstract/tsup.config.ts

@@ -0,0 +1,20 @@
+import { defineConfig } from "tsup";
+
+export default defineConfig({
+    entry: ["src/index.ts"],
+    outDir: "dist",
+    sourcemap: true,
+    clean: true,
+    format: ["esm"], // Ensure you're targeting CommonJS
+    external: [
+        "dotenv", // Externalize dotenv to prevent bundling
+        "fs", // Externalize fs to use Node.js built-in module
+        "path", // Externalize other built-ins if necessary
+        "@reflink/reflink",
+        "@node-llama-cpp",
+        "https",
+        "http",
+        "agentkeepalive",
+        // Add other modules you want to externalize
+    ],
+});