From ChatGPT draft to Warpcast queue
The writing already happens in ChatGPT. With the public API or the CLI, the same conversation can create scheduled Warpcast posts instead of text to paste.
WarpcastAutomate Warpcast with ChatGPT
Draft Warpcast posts in ChatGPT, then let postqueen schedule and publish them. One conversation in, a full Warpcast queue out.
Quick start
Point a custom GPT action at the public API, or let agent modes that run commands use the CLI for Warpcast.
Custom GPT or CLI
# Custom GPT action: call the public APIPOST https://api.postqueen.ai/public/v1/postsAuthorization: your_api_key # Or in agent modes that run commands:npm install -g postqueenpostqueen posts:create --json warpcast-week.jsonWhat ChatGPT can run on Warpcast
Windows that fit Warpcast
Tell ChatGPT when your followers are most active and it schedules posts into that window on Warpcast, day after day, without reminders.
Media attached, sized right
Images upload in the same postqueen call, so Warpcast posts arrive with their media in place instead of a bare link.
Drafts until you are ready
Ask ChatGPT for drafts only. They sit on the postqueen calendar unscheduled, so you can edit them and pick the time yourself, and nothing reaches your followers on Warpcast until you do.
Three steps to a full queue
Discover Warpcast
ChatGPT calls postqueen to list your connected accounts and sees what Warpcast supports, so drafts start from real capabilities, not guesses.
Draft with ChatGPT
Give it the brief. The agent writes Warpcast-shaped posts and proposes publish times that match when your followers are around.
Check and publish
Look over the queue on the postqueen calendar and change anything you want. postqueen publishes each post at its time, and ChatGPT can pull the results after.
What Warpcast allows
ChatGPT reads these limits from postqueen before it composes, so a draft that would be rejected never reaches the queue.
- Cast length
- Up to 1,024 bytes per cast, counted in bytes, so emoji and non-Latin scripts use more of the budget than Latin letters
- Embeds
- Up to 2 embeds per cast, such as images, link previews or frames
- Channels
- Casts go to your home feed or to a named channel like /dev or /design
- Threads
- Replies chain natively, so a longer idea ships as a thread of casts
- Account requirement
- A Farcaster account (an onchain FID), created once in a Farcaster client
- App access
- Third-party apps publish through a signer key you approve and can revoke anytime
WarpcastEverything postqueen does on Warpcast
Scheduling, AI drafts, analytics and team roles, in one guide.
F.A.Q.
Frequently asked questions
How does ChatGPT connect Warpcast to postqueen?
Through the public API from a custom GPT action, or through the CLI in agent modes that execute commands. Both use the same API key and cover Warpcast posts end to end.
Can ChatGPT schedule Warpcast posts at exact times?
Yes. Give it exact slots or a rule like mornings at nine and it sets publish times on the posts it creates, so your followers see them at the right moment.
Will ChatGPT publish to Warpcast on its own?
Only if you ask it to. Tell it to save drafts and nothing is scheduled: the posts wait on the calendar until you set a time. Tell it to schedule, and they go out at the times you can see, which is the setup most people move to once they trust the output.
Can one brief cover Warpcast and other channels too?
Yes. postqueen connects 30 channels, so ChatGPT can turn the same brief into Warpcast posts plus adapted versions for every other channel you run.
Does ChatGPT access cost extra on postqueen?
No. The agent uses your regular API key and plan limits: unlimited posts on every plan, and channel counts from 5 on Creator up to uncapped on Ultimate.
Can I cross-post casts to X, Bluesky and Mastodon?
Yes. Write once, select every network, and edit each version before it ships. Farcaster counts bytes rather than characters, so a cast that looks short can still run over once emoji are in it. postqueen lets you trim that version on its own.
Can the AI assistant write casts?
Yes. The built-in assistant drafts casts in a tone that fits Farcaster and keeps them inside the byte budget. You edit everything and pick its time before it publishes, and agents like Claude Code or OpenClaw can generate and queue batches through the CLI or the MCP server.
Ready to get started?
Queue this week's posts in minutes, or hand the whole thing to your favorite AI. postqueen keeps publishing either way.
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