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reddit.com

Set Reddit post flair

Automatically set Reddit post flair on reddit.com. Set or remove the flair on your own Reddit post, by its URL. Picks a matching flair template from the subreddit's own list (filtered by name) and, if the template allows custom text, sets that text; passing an empty flairText removes any existing flair. Returns the flair actually applied, read back from the post. Fails loudly if the subreddit has flair disabled for posts, or if no template matches the requested name.

Input

postUrl required

URL of the Reddit post to flair (yours, or one you moderate)

flairText optional

Flair text to apply, matched against the subreddit's flair templates. Omit or pass an empty string to remove the post's current flair.

Output

applied required
postUrl required
flairText optional
verifiedFlair optional

The flair text read back from the post after applying, or null if no flair is set

FAQ

Set or remove the flair on your own Reddit post, by its URL. Picks a matching flair template from the subreddit's own list (filtered by name) and, if the template allows custom text, sets that text; passing an empty flairText removes any existing flair. Returns the flair actually applied, read back from the post. Fails loudly if the subreddit has flair disabled for posts, or if no template matches the requested name.
Ask an AI agent connected to Reduck to run reduck/reddit.com/set_post_flair, or run it from a terminal with the Reduck CLI: npx @reduck-ai/cli@latest run --script reduck/reddit.com/set_post_flair
You do not need one. "Set Reddit post flair" drives the real reddit.com pages in a browser, so it works whether or not reddit.com offers an API for this.
Required: postUrl. Optional: flairText.
It returns applied, postUrl, flairText, verifiedFlair.
Yes. It acts as you on reddit.com: on your own Chrome it reuses your session, and on a Reduck-hosted browser it loads the reddit.com cookies saved by the Reduck extension.
It makes changes on reddit.com, like sending, posting, booking or buying something.
Ask an AI agent connected to Reduck to run reduck/reddit.com/set_post_flair, or run it from a terminal with the Reduck CLI: npx @reduck-ai/cli@latest run --script reduck/reddit.com/set_post_flair
It is part of Reduck's official curated catalogue.

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