How do I let an AI agent post, reply and like on X?

By Andrey Marey, Founder of AgentWeb · As of Oct 20, 2026

Short answer. Connect the user's X account to AgentWeb. The agent reads with list_home_timeline, get_post and list_post_replies, then acts with reply_post, add_like, create_repost or create_post. Every one of these is public and immediate, so the agent gets approval first. X often refuses create_post from an API client (code 226), while replies usually still work, and the agent gets that error back instead of failing silently.

Steps

1. Connect the user's X account once through AgentWeb's hosted login.
2. Read the timeline with list_home_timeline, or a specific post with get_post.
3. Before replying, read the thread with list_post_replies so the reply doesn't repeat others.
4. Show the user the exact text and the post it answers. Wait for a yes.
5. Call reply_post, add_like, create_repost or create_post.
6. If create_post comes back with code 226 or 344, tell the user X blocked the post and offer a reply instead. Don't retry in a loop.
7. To undo, use delete_post (permanent), remove_like or remove_repost.

Frequently asked questions

Can it post images?

Not yet. As of Oct 20, 2026, the X map posts text only.

Can it send DMs on X?

Not yet. Direct messages on X are not mapped.

Related

• Post, reply and like on X with an AI agent
• Like, repost and follow on Threads
• Post on LinkedIn with an AI agent

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