Antwork
Start free
How it worksAI agentsPricingDocsSign in
LANGUAGE
Four assistants, one account
Antwork in WhatsApp

Post to social media from WhatsApp

WhatsApp cannot post to Instagram or LinkedIn on its own. Four AI assistants that live in WhatsApp can, through Antwork: text one, and it drafts, schedules and publishes to your accounts.

Pick your assistantCompare them

Free for 2 social accounts. No card, no API key.

WhatsApp

Post on Instagram about the new autumn menu. Friday at 7pm.

antwork · create_post

Here is a draft in the voice of your recent posts:

Instagram · Fri 19:00

Autumn is on the menu 🍂 Roasted squash soup, wild mushroom risotto and our first chestnut tart. From Friday.

Instagram needs a photo. Add one here, then tell me to schedule it.

Open the draft in AntworkAdd the photo

Done, schedule it

antwork · schedule_post

Scheduled for Friday at 19:00.

Short answer

Can I post to social media from WhatsApp?

Yes, through an AI assistant you chat with in WhatsApp.

Antwork has no WhatsApp number of its own. Instead, AI assistants that answer you in WhatsApp use it for you. Meta Muse, OpenClaw and Hermes Agent connect to Antwork's MCP server; Instinct signs in to Antwork's web app in its own browser. Set one up once, and from then on a WhatsApp message is enough to draft, schedule or publish to any of the 9 networks Antwork supports, with each post written for its own account.

  • You chat, the assistant postsYour assistant reads your recent posts, writes the draft and sends it through Antwork.
  • Every network, one Antwork accountInstagram, TikTok, LinkedIn, YouTube, X, Facebook, Threads, Pinterest and Bluesky.
  • Nothing goes out unaskedDrafts stay drafts. Scheduling or publishing is a separate step you ask for.
The assistants

Four ways to reach Antwork from WhatsApp

Muse and Instinct need no install. OpenClaw and Hermes Agent run on your own computer or server and link to WhatsApp like WhatsApp Web does.

  • Meta MuseEasiestMeta's own assistant, in WhatsApp, the app and the web. Available in the US and Canada so far.
    1. 1In your Muse chat on WhatsApp, send "Add my Antwork connector:" followed by the URL below.
    2. 2Open the sign-in link Muse sends back and approve Antwork.
    3. 3Ask Muse to connect your accounts, then ask for a post.
    https://api.antwork.io/mcpFull Meta Muse guide
  • OpenClawSelf-hostedAn open-source agent you run yourself. Its gateway holds your WhatsApp session, and the agent behind it reaches Antwork.
    1. 1Run the command below on the machine OpenClaw runs on and approve Antwork in the browser.
    2. 2Run openclaw plugins install @openclaw/whatsapp, then openclaw channels login --channel whatsapp, and scan the QR code from WhatsApp, Linked devices.
    3. 3Start openclaw gateway and message it from WhatsApp.
    mcporter config add antwork --url https://api.antwork.io/mcp --auth oauthFull OpenClaw guide
  • Hermes AgentSelf-hostedNous Research's open-source agent. Its messaging gateway answers in WhatsApp with the same tools as the terminal.
    1. 1Run the command below and approve Antwork in the browser. The gateway never opens one, so do this in a terminal first.
    2. 2Run hermes whatsapp, choose bot or self-chat mode and scan the QR code.
    3. 3Start hermes gateway and message it from WhatsApp.
    hermes mcp add antwork --url https://api.antwork.io/mcp --auth oauthFull Hermes Agent guide
  • IInstinctUses the web appA personal assistant you text in WhatsApp. It has no connector for Antwork, so it signs in to antwork.io in its own browser and works the app like you would. Private beta, by invite.
    1. 1Text Instinct: "Sign in to antwork.io with" and your email.
    2. 2When the sign-in email arrives, copy the link and paste it into the chat without opening it. It works once.
    3. 3Ask for a post. It drafts in the Antwork composer and saves it as a draft.

    That link signs Instinct in as you, with everything your account can do, until the session ends. Slower than a connector: it clicks through the app.

    Visit Instinct
Side by side

Which one to pick

Meta Muse
Reaches Antwork
Connector (MCP)
Runs on
Meta's cloud
You install
Nothing
WhatsApp link
Muse's own WhatsApp chat
Number
Your own
Available
US and Canada
OpenClaw
Reaches Antwork
Connector (MCP)
Runs on
Your computer or server
You install
OpenClaw and its WhatsApp plugin
WhatsApp link
Linked device, by QR code
Number
A separate number recommended
Available
Anywhere
Hermes Agent
Reaches Antwork
Connector (MCP)
Runs on
Your computer or server
You install
Hermes Agent (Node.js 18+ for WhatsApp)
WhatsApp link
Linked device, by QR code
Number
A dedicated number recommended for bot mode
Available
Anywhere
Instinct
Reaches Antwork
The web app, in its browser
Runs on
Instinct's cloud
You install
Nothing
WhatsApp link
Instinct's own WhatsApp chat
Number
Your own
Available
Private beta, by invite

OpenClaw and Hermes Agent link to WhatsApp the way WhatsApp Web does, not through Meta's Business API. Hermes' own docs call that unofficial, with a small risk of account restrictions, and recommend a dedicated number. Muse and Instinct have their own WhatsApp chats, so they have no such caveat.

What to send

Things to text your assistant

Plain messages. Your assistant picks the Antwork tools.

  • “Write an Instagram post about our new autumn menu and schedule it for Friday at 7pm.”
  • “Turn this into a LinkedIn post and an X post, each in my usual voice.”
  • “What is scheduled for this week?”
  • “Which of my posts did best last month, and why?”
  • “The Instagram post failed. Try it again.”
  • “Move tomorrow's TikTok to Sunday evening.”
Questions

Posting from WhatsApp, answered

Is there an Antwork WhatsApp number I can message?
No. You message your assistant, and your assistant talks to Antwork. That keeps the writing with the AI you already use and the publishing with Antwork.
Why does Instinct need a sign-in link?
Instinct cannot add Antwork as a connector, so it uses Antwork's web app in its own browser, and that browser has to sign in. The link from Antwork's sign-in email does it once; open it yourself first and it is spent, so Instinct asks for a new one.
Which networks can I post to from WhatsApp?
All 9 that Antwork supports: Instagram, TikTok, LinkedIn, YouTube, X, Facebook, Threads, Pinterest and Bluesky.
How do photos and videos get onto the post?
Every draft comes back with a link to it in Antwork, including one that opens the media picker. Instagram, TikTok, YouTube and Pinterest need an image or video before they can publish.
Will it post anything without asking me?
Drafting never publishes. Antwork's tools save drafts as drafts, and scheduling or publishing is a separate, explicit step you ask for. TikTok also asks for its privacy and interaction settings on every post.
Do I need an API key?
No. Muse, OpenClaw and Hermes Agent register themselves with Antwork and you sign in on Antwork's own consent page; you can revoke them any time from Settings, then Connected apps, in Antwork. Instinct signs in with an email link instead.
What does it cost?
Antwork is free for 2 social accounts, with no card. Each assistant has its own terms.

Post from TelegramEvery AI app that works with AntworkPosting rules per networkMCP server docs