Tell your agent to use postctl.com/agent. It self-discovers the API, links your X account, and publishes posts and threads for you.

Joined February 2026
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The fastest social posting integration we know of is one bearer token. That is what postctl is.
"My agent can't post to X for me." Yes it can.
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Your agent drafted the tweet. Let it press publish too.
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Do you let Claude write your tweets? Then do you publish them yourself? Save the second step.
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Marketing tools were built for marketing teams. Postctl was built for agents.
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Hand your agent an API key. Get a working integration in one turn.
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Threads. Scheduling. Media uploads. One API. One bearer token.
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Building in public? Let your agent post the updates.
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Still copy-pasting your AI-written tweets into the X web ui? Why?
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postctl retweeted
learn about @postctl in three simple steps ⬇️
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We're building for agents.
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You can now post directly to X from your agent Try it now @ postctl.com
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Build for agents
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