KeyAPI is a unified social media data API platform, centered on "one API Key, unlimited social intelligence." It integrates data access from more than 20 major global social platforms into a single REST API for developers and AI applications.
Purpose and Positioning KeyAPI is aimed at developers, AI builders, automation engineers, and enterprises that need cross-platform social media data. It officially emphasizes its "AI Agent-first" architecture, designed specifically for LLM workflows, automation frameworks, MCP integrations, and autonomous agents, and can be used to build next-generation automation systems, LLM data pipelines, and autonomous agents.
Platform Coverage and Data Capabilities The platform supports more than 20 platforms, including TikTok, Instagram, YouTube, LinkedIn, Facebook, Twitter/X, Reddit, and others, and provides the following types of data interfaces:
- Comments and replies
- Trending searches and music
- User information and posts
- Reels and Stories
- Hashtag and music search
- Followers and following lists
- Post comments and likes
- User information and timeline
- Tweet information and threads
- Trends and search
- Lists and communities (including Spaces, etc.)
- Channel information and videos
- Video details and streams
- Search and popular content
- Post details and comments
- Replies and reposts
- Profile search
- Top and latest search
- Subreddit information and feeds
- Post details (batch)
- User profiles and posts
- Trending searches
- Skills and experience
- Company profiles and jobs
- Followers and relationships
- Profile details and posts
- Group information and posts
- Profile ID lookup
- Product search and details
- Comments and ratings
- Best sellers and deals
- Seller profiles and products
- Influencer posts
- More platforms
Key Features
- Unified platform coverage: a single API Key provides access to more than 20 platforms, with no need to integrate multiple interfaces or manage multiple sets of tokens.
- AI Agent-first architecture: built for LLM workflows, automation frameworks, MCP integrations, and autonomous agents.
- Simple authentication: just add Authorization: Bearer <token> to requests, with no SDK or complex setup required.
- Real-time and historical data: access both real-time data and deep historical archives supported by EchoTik, with trends trackable for up to about 1000 days, for moreRich analytics, model training, and market intelligence. Officially stated that its real-time interface response time is shorter than other APIs.
- Developer support: Provides direct developer support, fast responses, and scaling assistance.
- Quick start: After registering, an API Key can be generated within 60 seconds; call the REST API using any language or tool; receive clean structured JSON responses; deploy on auto-scaling infrastructure with a 99.9% SLA.
How to use Officially provided onboarding process:
- Register and instantly generate an API Key (completed within about 60 seconds).
- Use any language or tool to call the API via REST; official complete documentation and SDK support are provided.
- Process responses and receive clean, structured JSON that can be used directly in applications or AI pipelines.
- Deploy on auto-scaling infrastructure with a 99.9% SLA. When calling, you only need to add Authorization: Bearer <token> to the request headers.
Pricing plans Officials offer monthly, quarterly, or annual billing; credits are issued each cycle and reset upon renewal.
- Free tier: 100 credits, valid for 3 days; includes 100 API calls, access to all platforms, REST API access, community support, and API documentation. Suitable for testing and exploration.
- Paid tier one: 50,000 credits, reset every 31 days; includes historical data. Suitable for testing and small projects.
- Paid tier two: 180,000 credits, reset every 31 days; includes priority support, AI Agent endpoints, increased rate limits, and advanced analytics.
- Paid tier three: 400,000 credits, reset every 31 days; includes unlimited historical data, dedicated support, the highest rate limits, and custom integrations. Aimed at enterprise scale.
- Custom enterprise: usage-based pricing, customized by traffic; includes custom credit amounts, a dedicated account manager, custom SLA and uptime guarantees, custom integrations and endpoints, and invoice/wire transfer billing. After registering, you can get 100 free API calls to test the infrastructure.
Use cases Suitable for AI applications, automation systems, LLM pipelines, model training, market intelligence analysis, and enterprise-level social data integration that need to collect and analyze data across multiple social platforms.
Limitations and information not provided Official materials do not provide specific technical limitations, detailed field descriptions for each platform interface, detailed rate limit values, conversion rules between credits and number of calls, specific terms for compliance and platform policies, or MCP integrationspecific usage documentation. This content is not yet provided.
