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threads.com

Reply to Threads post

Publish a text reply to a specific Threads post from the logged-in account.

Input

text required

Text to publish as the reply

postId required

The post's id, from its URL /@username/post/<postId>

username required

Author's Threads username of the post being replied to (without @)

Output

text required
published required

true once the reply row's submit control was replaced by a spinner/confirmation

replyId optional

null if the new reply hadn't propagated into the thread within the wait window

createdAt optional
permalink optional

FAQ

Publish a text reply to a specific Threads post from the logged-in account.
Required: username, postId, text.
It returns text, replyId, createdAt, permalink, published.
Yes. It acts as you on threads.com: on your own Chrome it reuses your session, and on a Reduck-hosted browser it loads the threads.com cookies saved by the Reduck extension.
It makes changes on threads.com, like sending, posting or booking something.
Ask an AI agent connected to Reduck to run reduck/threads.com/reply_to_post, or run it from a terminal with the Reduck CLI: npx @reduck-ai/cli@latest run --script reduck/threads.com/reply_to_post
It is part of Reduck's official curated catalogue.

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Create Threads post

Publish a new text post (thread) to Threads from the logged-in account.

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Fetch the posts on a Threads user's profile timeline, with text and engagement counts.

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Delete Threads post

Delete a post or reply owned by the logged-in Threads account.

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