API Direct

Get the full comment thread of a Substack post, nested.

Search Substack posts by keyword across every publication.

Get a Substack publication by subdomain, custom domain, URL or ID.

Get a publication's posts, newest first, top or most discussed, or search them by keyword.

Get the publications a Substack publication recommends to its readers, and the publications that recommend it.

Get the posts currently trending across all of Substack, as featured on its explore page.

Get a Substack author's full profile by handle, user ID or profile URL.

Get an author's public activity feed: their Notes and the posts they publish or restack, newest first, or only their notes, posts, replies, restacks or likes.

Get an author's posts across all their publications, newest first.

Search Substack authors and publication profiles by name or keyword.

Get the replies to one comment (its thread) by video URL or numeric video ID plus the comment ID.

Get a hashtag's details by name, numeric hashtag ID, or hashtag URL.

Get the videos under a hashtag by name, numeric hashtag ID, or hashtag URL.

Get a sound's details by music URL or numeric music ID.

Get the videos using a sound by music URL or numeric music ID.

Get a playlist's details by playlist URL or numeric playlist ID.

Get a playlist's videos in playlist order by playlist URL or numeric playlist ID.

Look up a single TikTok user by username, numeric user ID, or profile URL.

Get a user's followers, newest first, by username, numeric user ID, or profile URL.

Get the accounts a user follows, by username, numeric user ID, or profile URL.

Get the videos a user has liked, by username, numeric user ID, or profile URL.

Get a user's currently live stories (the 24-hour posts shown on their profile) by username, numeric user ID, or profile URL.

Get a user's videos, newest first, by username, numeric user ID, or profile URL.

Look up a single TikTok video by URL or numeric video ID.

Get the top-level comments on a video, in TikTok's default order, by video URL or numeric video ID.

Search Trustpilot categories by keyword to find category IDs at any level of the taxonomy.

Get a Trustpilot category's display name, business count, parent, and subcategories.

List the companies in a Trustpilot category, ranked, 20 per page, along with the category's size and subcategories.

Get the newest companies added to a Trustpilot category — the short list shown on the category page, plus the category's size and subcategories.

Get a company's Trustpilot reviews and full profile by website domain.

Get a Trustpilot reviewer's public profile and the reviews they have written across all companies, 20 per page.

Get the current trending topics for a specific location on Twitter/X.

Get detailed information for a single tweet by its ID.

Get detailed profile information for a Twitter/X user by username.

Get the accounts that a specific Twitter/X user follows.

Get the verified (blue checkmark) followers of a specific Twitter/X user.

Same behaviour as GET /v1/web/ai-mode, with the parameters sent as a JSON body instead of query string parameters.

Run a real-time Google search and return organic results with position, rank, title, URL, snippet, source, domain, and displayed link.

Get detailed information about a YouTube channel by channel ID, URL, or name/handle.

Get comments (comment threads) from a YouTube video.

Get detailed information about a YouTube video by URL or video ID.

Get detailed information about a Facebook group including name, description, privacy, member count, location and cover photo.