Our Social Media APIs
Comprehensive social media analysis APIs across 33 platforms — YouTube, TikTok, Instagram, Facebook, X, Reddit, and more — 179 endpoints, one consistent REST interface.
Captapi is the data layer for social: the read-side companion to your publishing, scheduling, and analytics stack. It pulls transcripts, comments, profiles, and unified cross-platform metrics back in — no OAuth, no per-platform SDKs.
YouTube & Shorts
Extract transcripts, summaries, stats, comments, and more from YouTube videos and Shorts.
TikTok
Analyze TikTok videos with transcripts, summaries, engagement metrics, and comments.
Instagram Reels
Extract data from Instagram Reels and posts including transcripts and profile analytics.
Pull details, summaries, and comments from public Facebook videos and pages.
Twitter / X
Pull tweet metadata and engagement, profiles, timelines, and keyword search from Twitter / X.
Fetch subreddit posts, post details and stats, comment threads, and keyword search from Reddit.
Threads
Public Threads profiles, recent posts, and keyword search as JSON — no Meta app or Facebook Login.
Bluesky
Public AT Protocol profiles, author feeds, and threads as the same JSON shape as our other platforms — no AT Protocol client.
Public Pinterest pins, boards, and keyword search as JSON — no Pinterest developer app or OAuth.
Pull public LinkedIn person profiles, company pages, and post engagement metrics.
Rumble
Extract Rumble video details and stats, channel video lists, and keyword search.
TikTok Shop
Research TikTok Shop products, reviews, stores, and creator showcases for ecommerce intelligence.
Facebook Marketplace
Search Facebook Marketplace listings by keyword and location, resolve places, and fetch item details.
Facebook Events
Search Facebook events, pull event details, and list events from a public profile or page.
Facebook Ad Library
Search Meta Ad Library creatives, advertisers, and company ads for competitor research.
TikTok Ad Library
Search TikTok's Commercial Content Library (EU DSA), pull Creative Center Top Ads with performance metrics, and fetch ad details.
Google Ad Library
Search Google Ads Transparency Center advertisers and pull company ads or creative details.
LinkedIn Ad Library
Search LinkedIn Ad Library SERP cards and hydrate one creative. LinkedIn publishes run dates, impressions and targeting only on a subset of ads.
Amazon Seller Storefront
Third-party seller storefronts (/sp?seller=) with ASIN + canonical /dp URLs — not influencer amazon.com/shop/{handle} vitrines.
GitHub
Public GitHub users, repos, PRs, followers, plus github.com/trending and the contribution heatmap — surfaces GitHub REST does not ship.
Twitch
Public Twitch channels, VODs, schedules, and clips as JSON — no Helix Client-ID or app access token.
Spotify
Spotify artist intel (monthlyListeners, worldRank, topCities, playCount) plus track, album, podcast, and search — no Spotify Developer app or OAuth.
SoundCloud
Fetch SoundCloud artist profiles, artist tracks, and track engagement metadata.
Linktree
Link-in-bio → creator graph: typed links, socialAccounts{} for TikTok/Instagram/Spotify/SoundCloud joins, email, verticals.
Snapchat
Pull public Snapchat profile cards with subscriber counts, bios, and highlights.
Truth Social
Prominent public Truth Social profiles/posts only — as of late 2025 most accounts require auth and will 404. Flat 1 credit on profile/post.
Kick
Extract Kick clip metadata from clip URLs or recent channel clips.
CaptAPI Account
Your key-scoped credit balance, request history, daily usage, and most-used routes — free, no credits charged.
Analytics & Video Files
Cross-platform post analytics and AI transcription/summarization for uploaded video or audio files.
Kwai
Extract Kwai profile details, user posts, and post metadata.
Komi
Komi link-in-bio pages — identity, socials (incl. website), LINK/PRODUCT commerce rows.
Pillar
Pillar pages as JSON — per-link clicks, products[], socials{}, identity. Flat 1 credit.
Linkbio
lnk.bio pages as JSON — filled socials{}, titled links, id/website. Flat 1 credit.
Linkme
Linkme profiles as JSON — bio, profileVisitCount, webLinks, infoLinks/email, stripeStatus. Flat 1 credit.
Google Maps
Local business search — name, address, phone, website, rating, place id. Flat 2 credits. No emails.
Start with 100 free credits
One key for every endpoint. No credit card required.