~/CLIRank

Best Social Media APIs for AI Agents in 2026

APIs for Facebook, Twitter/X, Instagram, YouTube, Discord, Slack, and other platforms. Read feeds, post content, and build integrations. Below: the top 10 Social Media APIs by CLIRank score, the independent rubric for how well an API actually works with AI coding agents like Claude Code and Cursor.

1
Slack API10/10Chat Platforms

Build apps, bots, and workflows for Slack workspaces.

Best for: Essential for workplace automation and internal tools

CLI relevance
8
Quality
10
send messages to channelscreate botsmanage channelsupload files
npm install @slack/web-api
2
Discord API7/10Chat Platforms

Build bots, manage servers, channels, and messages.

Best for: Best platform for building community bots and integrations

CLI relevance
8
Quality
7
send messagescreate botsmanage serversmanage channels
npm install discord.js
3
X (Twitter) API6/10Social Platforms

Post tweets, read timelines, manage users, and access trends.

Best for: Real-time public conversation data - firehose of what people think

CLI relevance
7
Quality
7
post tweetssearch tweetsget user profilesmanage lists
npm install twitter-api-v2
4
Twitch API5/10Live Streaming

Access streams, users, chat, and analytics on Twitch.

Best for: Essential for live streaming tools and analytics

CLI relevance
8
Quality
6
get stream datamanage channelsget user datamanage subscriptions
npm install @twurple/api
5
Reddit API3/10Forums & Communities

Access posts, comments, subreddits, and user data.

Best for: Access to one of the largest user-generated content platforms

CLI relevance
6
Quality
5
search postsget subreddit datapost commentsmanage submissions
npm install snoowrap
6
Meta Graph API/10Social Platforms

Access Facebook and Instagram data, pages, ads, and insights.

Best for: Only way to programmatically access Facebook and Instagram data

CLI relevance
5
Quality
3
manage pagespost contentget insightsmanage ads
7
Instagram API/10Social Platforms

Access Instagram business accounts, media, and insights.

Best for: Essential for social media management tools

CLI relevance
5
Quality
2
post contentget mediamanage commentsget insights
8
LinkedIn API/10Professional Networks

Access profiles, companies, posts, and job listings.

Best for: Only way to automate LinkedIn posting and analytics

CLI relevance
2
Quality
3
get profile datapost contentmanage company pagessearch people
9
TikTok API/10Social Platforms

Content publishing, user data, and video insights for TikTok.

Best for: Access to the fastest-growing social platform's data

CLI relevance
2
Quality
3
get video datasearch contentmanage ads
10
YouTube Data API/10Video Platforms

Search videos, manage channels, playlists, and comments.

Best for: Comprehensive video metadata, search, and channel analytics

CLI relevance
7
Quality
3
search videosget video detailsmanage playlistsget channel data

Showing top 10 of 12 Social Media APIs. Browse all.

Frequently asked questions

What makes an Social Media API "agent-friendly"?

For AI coding agents, the highest-impact signals are: an official SDK on npm or PyPI, environment variable authentication (no browser OAuth flow), JSON responses that parse cleanly, machine-readable pricing, and reasonable rate limits for scripted use. APIs missing more than two of these are painful for agents to use reliably.

How do you score Social Media APIs?

Each API is rated on 8 signals worth 1-2 points each (11 raw, normalised to 10). The full rubric: official SDK (+2), env var auth (+2), headless compatible (+2), CLI tool (+1), JSON response (+1), curl/CLI docs examples (+1), reasonable rate limits (+1), machine-readable pricing (+1). The top-scoring API in this category right now is Slack API at 10/10.

Why isn't [my favourite API] on this list?

This list shows the top 10 Social Media APIs by score. The full ranking includes 12 APIs in this category. If yours is missing entirely, submit it at clirank.dev/submit - it gets auto-scored and added if it clears the threshold.

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