feat: plugin-hyperliquid

agent/package.json

@@ -87,6 +87,7 @@
         "@elizaos/plugin-arthera": "workspace:*",
         "@elizaos/plugin-allora": "workspace:*",
         "@elizaos/plugin-opacity": "workspace:*",
+        "@elizaos/plugin-hyperliquid": "workspace:*",
         "@elizaos/plugin-akash": "workspace:*",
         "readline": "1.3.0",
         "ws": "8.18.0",
@@ -99,4 +100,4 @@
         "ts-node": "10.9.2",
         "tsup": "8.3.5"
     }
-}
+}

agent/src/index.ts

@@ -84,7 +84,7 @@ import { webSearchPlugin } from "@elizaos/plugin-web-search";
 import { giphyPlugin } from "@elizaos/plugin-giphy";
 import { letzAIPlugin } from "@elizaos/plugin-letzai";
 import { thirdwebPlugin } from "@elizaos/plugin-thirdweb";
-
+import { hyperliquidPlugin } from "@elizaos/plugin-hyperliquid";
 import { zksyncEraPlugin } from "@elizaos/plugin-zksync-era";
 
 import { OpacityAdapter } from "@elizaos/plugin-opacity";
@@ -758,6 +758,12 @@ export async function createAgent(
                 ? artheraPlugin
                 : null,
             getSecret(character, "ALLORA_API_KEY") ? alloraPlugin : null,
+            getSecret(character, "HYPERLIQUID_PRIVATE_KEY")
+                ? hyperliquidPlugin
+                : null,
+            getSecret(character, "HYPERLIQUID_TESTNET")
+                ? hyperliquidPlugin
+                : null,
             getSecret(character, "AKASH_MNEMONIC") &&
             getSecret(character, "AKASH_WALLET_ADDRESS")
                 ? akashPlugin

packages/plugin-hyperliquid/.npmignore

@@ -0,0 +1,6 @@
+*
+
+!dist/**
+!package.json
+!readme.md
+!tsup.config.ts

packages/plugin-hyperliquid/README.md

@@ -0,0 +1,111 @@
+# Hyperliquid Plugin for Eliza
+
+This plugin enables interaction with the Hyperliquid DEX through Eliza, providing spot trading capabilities.
+
+## Features
+
+- 💱 Spot Trading
+    - Market orders (immediate execution)
+    - Limit orders (price-specific)
+    - Smart price validation to prevent mistakes
+- 📊 Price Checking
+    - Real-time price information
+    - 24h price change
+    - Volume statistics
+- 🔄 Order Management
+    - Cancel all open orders
+    - Clear feedback on execution
+
+## Installation
+
+Add the plugin to your Eliza configuration:
+
+```json
+{
+    "plugins": ["@elizaos/plugin-hyperliquid"]
+}
+```
+
+## Configuration
+
+Set the following environment variables:
+
+```env
+HYPERLIQUID_PRIVATE_KEY=your_private_key  # Required for trading and cancelling orders
+HYPERLIQUID_TESTNET=true_or_false        # Optional, defaults to false
+```
+
+## Available Actions
+
+### 1. SPOT_TRADE
+
+Place spot market or limit orders.
+
+Examples:
+
+```
+# Market Orders
+"buy 1 PIP"              -> Buys 1 PIP at market price
+"sell 2 HYPE"            -> Sells 2 HYPE at market price
+"market buy 1 ETH"       -> Buys 1 ETH at market price
+
+# Limit Orders
+"buy 1 PIP at 20 USDC"   -> Places buy order for 1 PIP at 20 USDC
+"sell 0.5 HYPE at 21 USDC" -> Places sell order for 0.5 HYPE at 21 USDC
+```
+
+### 2. PRICE_CHECK
+
+Get current price information for any token.
+
+Examples:
+
+```
+"What's the price of PIP?"
+"Check HYPE price"
+"Get ETH price"
+```
+
+Returns: Current price, 24h change, and volume.
+
+### 3. CANCEL_ORDERS
+
+Cancel all your open orders.
+
+Examples:
+
+```
+"Cancel all orders"
+"Cancel my orders"
+```
+
+## Price Validation
+
+The plugin includes smart price validation to prevent mistakes:
+
+- Market Orders: Validates price is within ±50% of market price
+- Limit Orders:
+    - Buy orders must be below market price
+    - Sell orders must be above market price
+    - Warns if price is very different from market (±80%)
+
+## Error Handling
+
+The plugin provides clear error messages for common issues:
+
+- Invalid token symbols
+- Price validation failures
+- Network connection issues
+- Order execution failures
+
+## Security Notes
+
+- Store your private key securely using environment variables
+- Test with small amounts first
+- Use testnet for initial testing
+- Monitor your orders regularly
+- Double-check prices before confirming trades
+
+## License
+
+MIT

packages/plugin-hyperliquid/eslint.config.mjs

@@ -0,0 +1,3 @@
+import eslintGlobalConfig from "../../eslint.config.mjs";
+
+export default [...eslintGlobalConfig];

packages/plugin-hyperliquid/package.json

@@ -0,0 +1,21 @@
+{
+    "name": "@elizaos/plugin-hyperliquid",
+    "version": "0.1.7",
+    "main": "dist/index.js",
+    "type": "module",
+    "types": "dist/index.d.ts",
+    "dependencies": {
+        "@elizaos/core": "workspace:*",
+        "hyperliquid": "^1.5.6",
+        "zod": "^3.23.8"
+    },
+    "devDependencies": {
+        "@types/node": "^20.0.0",
+        "tsup": "8.3.5"
+    },
+    "scripts": {
+        "build": "tsup --format esm --dts",
+        "dev": "tsup --format esm --dts --watch",
+        "lint": "eslint --fix  --cache ."
+    }
+}

packages/plugin-hyperliquid/src/actions/cancelOrders.ts

@@ -0,0 +1,88 @@
+import {
+    Action,
+    ActionExample,
+    IAgentRuntime,
+    Memory,
+    State,
+    HandlerCallback,
+    elizaLogger,
+} from "@elizaos/core";
+import { Hyperliquid } from "hyperliquid";
+
+export const cancelOrders: Action = {
+    name: "CANCEL_ORDERS",
+    similes: ["CANCEL_ALL_ORDERS", "CANCEL", "CANCEL_ALL"],
+    description: "Cancel all open orders on Hyperliquid",
+    validate: async (runtime: IAgentRuntime) => {
+        return !!runtime.getSetting("HYPERLIQUID_PRIVATE_KEY");
+    },
+    handler: async (
+        runtime: IAgentRuntime,
+        message: Memory,
+        state: State,
+        options: Record<string, unknown>,
+        callback?: HandlerCallback
+    ) => {
+        try {
+            // Initialize SDK
+            const sdk = new Hyperliquid({
+                privateKey: runtime.getSetting("HYPERLIQUID_PRIVATE_KEY"),
+                testnet: runtime.getSetting("HYPERLIQUID_TESTNET") === "true",
+                enableWs: false,
+            });
+            await sdk.connect();
+
+            elizaLogger.info("Cancelling all open orders...");
+            const result = await sdk.custom.cancelAllOrders();
+            elizaLogger.info("Cancel result:", result);
+
+            if (callback) {
+                const cancelledCount =
+                    result?.response?.data?.statuses?.length || 0;
+                callback({
+                    text:
+                        cancelledCount > 0
+                            ? `Successfully cancelled ${cancelledCount} open order${cancelledCount > 1 ? "s" : ""}`
+                            : "No open orders to cancel",
+                    content: result,
+                });
+            }
+
+            return true;
+        } catch (error) {
+            elizaLogger.error("Error cancelling orders:", error);
+            if (callback) {
+                callback({
+                    text: `Error cancelling orders: ${error.message}`,
+                    content: { error: error.message },
+                });
+            }
+            return false;
+        }
+    },
+    examples: [
+        [
+            {
+                user: "{{user1}}",
+                content: {
+                    text: "Cancel all my orders",
+                },
+            },
+            {
+                user: "{{agent}}",
+                content: {
+                    text: "I'll cancel all your open orders.",
+                    action: "CANCEL_ORDERS",
+                },
+            },
+            {
+                user: "{{agent}}",
+                content: {
+                    text: "Successfully cancelled 2 open orders",
+                },
+            },
+        ],
+    ] as ActionExample[][],
+};
+
+export default cancelOrders;