Automate Warpcast with Grok Bot

Publish casts to the Farcaster protocol, target specific channels, and engage with the decentralized social ecosystem — all from the command line or through your AI agent.

Setup Guide Marketplace

Please make sure there is always a human in the loop.

Cast to Warpcast in Seconds

Grok Bot

# In any Bot chat, add the Postiz plugin
/add-plugin postiz

# Store POSTIZ_API_KEY as a Bot secret when prompted.
# Your Bot can now run Postiz on its cloud computer:

# Find your Warpcast integration
postiz integrations:list

# Post a cast to Warpcast
postiz posts:create \
  -c "Hello Farcaster! Excited to be here." \
  -s "2025-01-15T10:00:00Z" \
  --settings '{"subreddit":[{"value":{"id":"channel-id"}}]}' \
  -i "your-warpcast-integration-id"

Warpcast-Specific Features

📡

Farcaster Protocol

Post directly to the Farcaster decentralized social protocol. Your casts are stored on-chain and accessible across all Farcaster clients.

📢

Channel Targeting

Target specific Farcaster channels to reach the right audience. Post to niche communities and topic-focused channels.

🌐

Decentralized Social

Own your social graph. Warpcast posts live on the Farcaster protocol, giving you portability and censorship resistance.

💬

Cast Composition

Compose casts with text content and optional channel targeting. Keep your messaging concise and impactful for the Farcaster audience.

🔍

Channel Discovery

Browse and target from thousands of Farcaster channels. Reach communities focused on crypto, tech, art, and more.

📅

Scheduled Casting

Schedule casts with precise timestamps. Plan your Farcaster engagement ahead of time and cast at peak activity hours.

How It Works

Find Your Warpcast Integration

List your connected accounts and grab your Warpcast integration ID. You can also fetch available settings to see what options are supported.

Discovery

# List all integrations
postiz integrations:list

# Filter for Warpcast
postiz integrations:list | jq \
  '.[] | select(.identifier=="warpcast")'

# Get Warpcast settings schema
postiz integrations:settings <warpcast-id>

Choose Your Channel

Optionally target a specific Farcaster channel for your cast. If no channel is specified, the cast will be posted to your main feed.

Channel Targeting

# Cast without a channel (main feed)
postiz posts:create \
  -c "Hello Farcaster!" \
  -i "warpcast-id"

# Cast to a specific channel
postiz posts:create \
  -c "Thoughts on decentralized social" \
  --settings '{"subreddit":[
    {"value":{"id":"decentralized"}}
  ]}' \
  -i "warpcast-id"

Create Your Cast

Schedule a Warpcast post with your content and optional channel targeting. Casts are published to the Farcaster protocol for decentralized distribution.

Cast Creation

postiz posts:create \
  -c "Just shipped a new feature! 🚀" \
  -s "2025-03-01T09:00:00Z" \
  --settings '{
    "subreddit": [
      {
        "value": {
          "id": "dev"
        }
      }
    ]
  }' \
  -i "warpcast-id"

Warpcast Settings Reference

Every Warpcast post accepts these platform-specific settings via the --settings flag.

Field	Type	Required	Description
`__type`	string	Yes	Must be "warpcast"
`subreddit`	array	No	Array of channel objects: [{value: {id}}]
`subreddit[].value.id`	string	Yes	Farcaster channel ID to target

Common Configurations

Copy-paste these settings for common Warpcast posting scenarios.

Simple Cast (No Channel)

settings.json

{}

Cast to a Specific Channel

settings.json

{
  "subreddit": [
    {
      "value": {
        "id": "dev"
      }
    }
  ]
}

Cast to Crypto Channel

settings.json

{
  "subreddit": [
    {
      "value": {
        "id": "crypto"
      }
    }
  ]
}

Cast to Design Channel

settings.json

{
  "subreddit": [
    {
      "value": {
        "id": "design"
      }
    }
  ]
}

What is Grok Bot?

Grok Bot is the always-on AI teammate product from xAI and Cursor. You create named Bots, give each one a job, and they work 24/7 on their own persistent cloud computer — with a browser, a filesystem, and a terminal — pinging you only when they need approval.

Grok Bot is not the Grok chatbot. Grok is the assistant you chat with on X and grok.com. Grok Bot is a separate app for delegating real, multi-step work — like running your Warpcast presence with Postiz.

💻

Own Cloud Computer

Every Bot gets a persistent cloud machine with a terminal. Postiz runs there, so your Warpcast posts go out even when your laptop is closed.

🔁

Routines

Turn any task into a routine that runs on a schedule. Your Bot drafts, schedules, and reports on Warpcast content without being asked twice.

🛡️

Approvals Built In

Bots ask before changing external systems. Review the Warpcast posts your Bot prepared in Postiz, approve, and it publishes.

How Postiz Works with Grok Bot

Postiz is listed on the Grok Bot plugin marketplace. Add it to a Bot and the Postiz skill, CLI, and command reference are installed on its cloud computer — the Bot can then manage your Warpcast workflow on its own.

✓Type /add-plugin postiz in a Bot chat, or add it from the Plugins sidebar
✓Store your POSTIZ_API_KEY as a Bot secret when prompted
✓The Bot reads the bundled SKILL.md and learns every Postiz command
✓Works in every Bot on your shared workspace, on desktop and iPhone
✓Approvals keep a human in the loop before anything is published

Grok Bot

# 1. Add the plugin to your Bot
/add-plugin postiz

# 2. Store your Postiz API key
#    as a secret when prompted

# 3. Ask your Bot to verify
You: Find my Warpcast channel in Postiz

Bot: Running postiz integrations:list
  Found your Warpcast integration.
  All Postiz commands are ready.

Warpcast Posting with Grok Bot

Your Bot reads the Postiz skill, discovers your Warpcast integration, and handles the entire posting workflow — from content creation to scheduling — on its own cloud computer.

🧠

Message Your Bot

Desktop, iPhone, or a group chat

Send a message to your Bot from the desktop app or your iPhone. It runs on its own cloud computer, so it picks up your message, discovers your Warpcast account via Postiz, uploads your media, and schedules the post — then asks you to approve before it goes live.

Grok Bot

You: Post to Warpcast about our new
  feature launch, schedule for tomorrow
  at 9am

Bot: Got it! Here's the plan:
  1. Find your Warpcast integration
  2. Compose your post content
  3. Schedule for tomorrow 9:00 AM

  Done! Post scheduled successfully.
  Post ID: abc-123

🧠

Routines

Recurring work on a schedule

Save the task as a routine. Your Bot runs it on a schedule from the cloud, checks for new content, and posts it to Warpcast automatically — no manual trigger needed.

Grok Bot routine

Routine: daily-warpcast-posts
Schedule: Weekdays at 9:00 AM

Instructions:
  Check ~/content/posts on your cloud
  computer for new .txt files. For
  each one, read the content and
  schedule a post to Warpcast for
  today at noon via Postiz. Move
  posted files to ~/content/published
  and send me a summary.

Why Grok Bot + Postiz for Warpcast

Grok Bot makes Postiz a natural fit for your Warpcast workflow. The Bot reads the plugin's skill, chains the right commands together, and keeps running from the cloud.

✓Official plugin — one command install from the marketplace
✓Always on — posts to Warpcast from the cloud while you are away
✓Terminal access runs Postiz commands directly on the Bot's computer
✓Routines for hands-free daily posting
✓Cross-post to Warpcast + other platforms in a single conversation
✓Approvals keep a human in the loop before publishing

SKILL.md (bundled in the plugin)

---
name: postiz
description: Social media automation
  CLI for scheduling posts across
  30+ platforms including Warpcast
metadata:
  grok-bot:
    plugin: postiz
    secrets:
      - POSTIZ_API_KEY
    binaries:
      - postiz
---

# Available Commands
- postiz integrations:list
- postiz integrations:settings <id>
- postiz posts:create
- postiz upload <file>
- postiz analytics:platform <id>

# Warpcast Settings
subreddit (optional array of channels),
each with: id (channel ID)

Also Works with Claude Code

Postiz Agent works as a CLI tool with any AI agent that can execute shell commands — including Anthropic's Claude Code.

Claude Code

by Anthropic

Claude reads the SKILL.md file to learn all available Postiz commands, then autonomously discovers your Warpcast integration, composes your cast with optional channel targeting, and publishes it to Farcaster.

Claude Code

> Cast about our product launch to the
  dev and crypto channels on Farcaster

Claude will automatically run:
  postiz integrations:list
  postiz posts:create \
    -c "We just launched! Check it out" \
    -s "2025-03-02T09:00:00Z" \
    --settings '{"subreddit":[
      {"value":{"id":"dev"}}
    ]}' \
    -i "warpcast-id"

  postiz posts:create \
    -c "New crypto tool just dropped" \
    --settings '{"subreddit":[
      {"value":{"id":"crypto"}}
    ]}' \
    -i "warpcast-id"

Warpcast + Other Platforms

Schedule the same content to Warpcast and other platforms in a single command. Each platform gets its own settings.

Terminal

# Post to Warpcast and Twitter simultaneously
postiz posts:create \
  -c "Just shipped something new! Check it out." \
  -s "2025-03-01T09:00:00Z" \
  --settings '{
    "subreddit": [
      {
        "value": {
          "id": "dev"
        }
      }
    ]
  }' \
  -i "warpcast-id,twitter-id"

# Batch schedule a week of Farcaster casts
for day in 1 2 3 4 5; do
  postiz posts:create \
    -c "Day $day building in public! #buildinpublic" \
    -s "2025-03-0${day}T10:00:00Z" \
    --settings '{"subreddit":[{"value":{"id":"dev"}}]}' \
    -i "warpcast-id"
done

Start casting on Warpcast

Install Postiz Agent and automate your Farcaster presence with AI-powered scheduling and publishing.

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