feat: working farcaster client with neynar

.env.example

@@ -130,10 +130,10 @@ STARKNET_RPC_URL=
 # Intiface Configuration
 INTIFACE_WEBSOCKET_URL=ws://localhost:12345
 
-# Farcaster
-FARCASTER_HUB_URL=
-FARCASTER_FID=
-FARCASTER_PRIVATE_KEY=
+# Farcaster Neynar Configuration
+FARCASTER_FID=                  # the FID associated with the account your are sending casts from
+FARCASTER_NEYNAR_API_KEY=       # Neynar API key: https://neynar.com/
+FARCASTER_NEYNAR_SIGNER_UUID=   # signer for the account you are sending casts from. create a signer here: https://dev.neynar.com/app
 
 # Coinbase
 COINBASE_COMMERCE_KEY= # from coinbase developer portal

agent/package.json

@@ -22,6 +22,7 @@
         "@ai16z/client-auto": "workspace:*",
         "@ai16z/client-direct": "workspace:*",
         "@ai16z/client-discord": "workspace:*",
+        "@ai16z/client-farcaster": "workspace:*",
         "@ai16z/client-telegram": "workspace:*",
         "@ai16z/client-twitter": "workspace:*",
         "@ai16z/eliza": "workspace:*",

agent/src/index.ts

@@ -5,6 +5,7 @@ import { DirectClientInterface } from "@ai16z/client-direct";
 import { DiscordClientInterface } from "@ai16z/client-discord";
 import { TelegramClientInterface } from "@ai16z/client-telegram";
 import { TwitterClientInterface } from "@ai16z/client-twitter";
+import { FarcasterAgentClient } from "@ai16z/client-farcaster";
 import {
     AgentRuntime,
     CacheManager,
@@ -322,6 +323,12 @@ export async function initializeClients(
         clients.push(twitterClients);
     }
 
+    if (clientTypes.includes("farcaster")) {
+        const farcasterClients = new FarcasterAgentClient(runtime);
+        farcasterClients.start();
+        clients.push(farcasterClients);
+    }
+
     if (character.plugins?.length > 0) {
         for (const plugin of character.plugins) {
             if (plugin.clients) {

packages/client-farcaster/package.json

@@ -6,15 +6,13 @@
     "types": "dist/index.d.ts",
     "dependencies": {
         "@ai16z/eliza": "workspace:*",
-        "@farcaster/hub-nodejs": "0.12.7",
-        "viem": "2.21.53"
+        "@neynar/nodejs-sdk": "^2.0.3"
     },
     "devDependencies": {
-        "tsup": "8.3.5"
+        "tsup": "^8.3.5"
     },
     "scripts": {
         "build": "tsup --format esm --dts",
-        "dev": "tsup --format esm --dts --watch"
-    },
-    "peerDependencies": {}
+        "dev": "tsup --watch"
+    }
 }