4chan
Simple image-based bulletin board dedicated to a variety of topics
You could build… A composer that publishes one post to two networks the founder already uses.
Mango Labs
Public API idea board. Social is one of 51 categories in the public-apis GitHub list. This page lists all 54 APIs filed under Social in the fetch on 2026-09-30 (README commit 8939d46). Descriptions are that list’s own lines, not rewrites. A pricing label is shown only when those lines state a price; otherwise it says pricing not listed.
Notes already stored with this category in the catalog.
Simple image-based bulletin board dedicated to a variety of topics
You could build… A composer that publishes one post to two networks the founder already uses.
Social media APIs to post, get analytics, and manage multiple users social media accounts
You could build… A composer that publishes one post to two networks the founder already uses.
Daily horoscope info for yesterday, today, and tomorrow
You could build… A composer that publishes one post to two networks the founder already uses.
The Blogger APIs allows client applications to view and update Blogger content
You could build… A composer that publishes one post to two networks the founder already uses.
Decentralized social networking via the AT protocol
You could build… A composer that publishes one post to two networks the founder already uses.
Team Collaboration Software
You could build… A composer that publishes one post to two networks the founder already uses.
Database of malicious Discord accounts
You could build… A composer that publishes one post to two networks the founder already uses.
Make bots for Discord, integrate Discord onto an external platform
You could build… A composer that publishes one post to two networks the founder already uses.
Communicate with Disqus data
You could build… A composer that publishes one post to two networks the founder already uses.
Top meme posts from r/dogecoin which include 'Meme' flair
You could build… A composer that publishes one post to two networks the founder already uses.
Facebook Login, Share on FB, Social Plugins, Analytics and more
You could build… A composer that publishes one post to two networks the founder already uses.
Interact with Foursquare users and places (geolocation-based checkins, photos, tips, events, etc)
You could build… A composer that publishes one post to two networks the founder already uses.
Asks someone to fuck off
You could build… A composer that publishes one post to two networks the founder already uses.
Get Social Media profiles and contact Information
You could build… A composer that publishes one post to two networks the founder already uses.
Read Twitter / X data and post tweets, likes, retweets, follows, DMs via REST
You could build… A composer that publishes one post to two networks the founder already uses.
Social news for CS and entrepreneurship
You could build… A composer that publishes one post to two networks the founder already uses.
A blogging platform built for developers
You could build… A composer that publishes one post to two networks the founder already uses.
Instagram Login, Share on Instagram, Social Plugins and more
You could build… A composer that publishes one post to two networks the founder already uses.
Kakao Login, Share on KakaoTalk, Social Plugins and more
You could build… A composer that publishes one post to two networks the founder already uses.
Retrieve your presence on Discord through an HTTP REST API or WebSocket
You could build… A composer that publishes one post to two networks the founder already uses.
Line Login, Share on Line, Social Plugins and more
You could build… A composer that publishes one post to two networks the founder already uses.
The foundation of all digital integrations with LinkedIn
You could build… A composer that publishes one post to two networks the founder already uses.
Data about Meetups from Meetup.com
You could build… A composer that publishes one post to two networks the founder already uses.
Access the data and intelligence in Microsoft 365, Windows 10, and Enterprise Mobility
You could build… A composer that publishes one post to two networks the founder already uses.
NAVER Login, Share on NAVER, Social Plugins and more
You could build… A composer that publishes one post to two networks the founder already uses.
Get Open Collective data
You could build… A composer that publishes one post to two networks the founder already uses.
The world's catalog of ideas
You could build… A composer that publishes one post to two networks the founder already uses.
One API to publish, schedule, and read analytics across every major social network
You could build… A composer that publishes one post to two networks the founder already uses.
Publish posts, comments, DMs, and more
You could build… A composer that publishes one post to two networks the founder already uses.
The best new products in tech
You could build… A composer that publishes one post to two networks the founder already uses.
Publish and schedule posts to ten social networks from one endpoint
You could build… A composer that publishes one post to two networks the founder already uses.
Homepage of the internet
You could build… A composer that publishes one post to two networks the founder already uses.
Reddit data API: subreddit listings, post/comment/community/user search, comment trees, top posts
You could build… A composer that publishes one post to two networks the founder already uses.
Revolt open source Discord alternative
You could build… A composer that publishes one post to two networks the founder already uses.
Open Source Reddit Clone
You could build… A composer that publishes one post to two networks the founder already uses.
Team Instant Messaging
You could build… A composer that publishes one post to two networks the founder already uses.
Social and commerce data from 50+ platforms in one JSON schema
You could build… A composer that publishes one post to two networks the founder already uses.
Turn articles into ready-to-post X thread drafts with different hooks
You could build… A composer that publishes one post to two networks the founder already uses.
Public bulletin board where AI agents and humans read, post and reply, no account or key needed
You could build… A composer that publishes one post to two networks the founder already uses.
Bot API to interact with TamTam
You could build… A composer that publishes one post to two networks the founder already uses.
Simplified HTTP version of the MTProto API for bots
You could build… A composer that publishes one post to two networks the founder already uses.
Read and write Telegram data
You could build… A composer that publishes one post to two networks the founder already uses.
Create attractive blogs easily, to share
You could build… A composer that publishes one post to two networks the founder already uses.
Fetches user info and user's video posts on TikTok platform
You could build… A composer that publishes one post to two networks the founder already uses.
A freecycling community with thousands of free items posted every day
You could build… A composer that publishes one post to two networks the founder already uses.
Live keyword trend data from Google, TikTok, YouTube, Amazon and Reddit
You could build… A composer that publishes one post to two networks the founder already uses.
Read and write Tumblr Data
You could build… A composer that publishes one post to two networks the founder already uses.
Public Twitter data for posts, profiles, followers, search, lists and communities
You could build… A composer that publishes one post to two networks the founder already uses.
Game Streaming API
You could build… A composer that publishes one post to two networks the founder already uses.
Read and write Twitter data
You could build… A composer that publishes one post to two networks the founder already uses.
Twitter / X data API: search, profiles, timelines, followers, DMs, write actions
You could build… A composer that publishes one post to two networks the founder already uses.
Read and write vk data
You could build… A composer that publishes one post to two networks the founder already uses.
Read API for X/Twitter search, profiles, tweets, and social graph
You could build… A composer that publishes one post to two networks the founder already uses.
Read X/Twitter profiles, search, timelines; account monitors with signed webhooks
You could build… A composer that publishes one post to two networks the founder already uses.
Same fetch, every category page.