Set the price of a Facebook Marketplace listing
Automatically set the price of a Facebook Marketplace listing on facebook.com. Change the price of one of your own Facebook Marketplace listings, by its listing id from list_my_marketplace_listings. Only the price changes: the title and the other fields are left as they are, and the script refuses to save if the title moved. Facebook shows the old price struck through next to the new one. Returns the title, the price before and the price after as read back from the listing.
Input
price requiredNew price in the account's currency, whole units.
listingId requiredListing id from list_my_marketplace_listings.
Output
title requiredlistingId requiredpriceAfter requiredpriceBefore requiredFAQ
Get Facebook profile info
Get header and intro info for a Facebook profile or page (pass a URL or a bare id/username). Returns the type (profile or page), the name, friends, likes and follower counts as displayed, mutual friends, and the intro lines — bio plus city, work and education for people, or the description for pages. Counts come back as the strings Facebook shows (e.g. "11 K") and intro lines are returned as they appear, not sorted into city, work or school fields. Works in either the French or the English interface. An id or username Facebook will not serve returns a clear error rather than an empty record.
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Find Facebook groups by keyword with member counts and posting activity, as structured data. Search Facebook groups by keyword. Returns groupId, name, url, privacy, members, postsPerDay. Results are infinite-scroll, capped by limit.
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Join Facebook groups automatically from an agent, one group per call, including private groups with entry questions. Join a Facebook group by id/slug. Returns status (joined / pending / already_member) and name. Pending means a private-group request was sent, not membership.
