What is KeyAPI?
KeyAPI is a unified REST API platform purpose-built for developers, AI agents, and modern automation systems. It consolidates access to 20+ major social media and web platforms, including TikTok, Instagram, Twitter/X, YouTube, LinkedIn, Reddit, Facebook, Amazon, and more, through a single API key, eliminating the complexity of fragmented integrations, multi-token management, and rate-limit chaos. With an average response latency under 500ms and a 99.9% uptime SLA, the platform delivers clean, structured JSON data covering profiles, posts, videos, comments, transcripts, commerce signals, analytics, and beyond.
Designed with an AI Agent First architecture, KeyAPI integrates seamlessly into LLM workflows, MCP pipelines, and autonomous agent frameworks. It offers both real-time streaming data and deep historical archives supporting up to 1,000 days of trend tracking via EchoTik, making it an ideal foundation for market intelligence, model training, content analytics, and large-scale automation. Developers can get started in under 60 seconds with no SDKs or complex setup required, and plans range from a free tier with 100 credits to enterprise-grade subscriptions offering up to 500,000 credits per billing cycle.
Features
- Unified API Access: One API key unlocks data from 20+ global social media and web platforms instantly.
- AI Agent First Architecture: Purpose-built for LLM workflows, MCP integrations, automation frameworks, and autonomous agent systems.
- Real-Time and Historical Data: Stream live data alongside historical archives with up to 1,000 days of trend tracking via EchoTik.
- Comprehensive Data Types: Access profiles, posts, videos, comments, transcripts, analytics, commerce signals, and more across platforms.
- Low Latency and High Reliability: Average response time under 500ms with a 99.9% uptime SLA and auto-scaling infrastructure.
- Simple Integration: Add a single Authorization header — no SDKs or complex setup required, live in under 60 seconds.
- Structured JSON Responses: All API responses are returned as clean, structured JSON ready for app or AI pipeline consumption.
- Credit-Based Pricing: Flexible subscription plans from free to enterprise with credits resetting every 31 days.
Use Cases
- Building AI agents and LLM pipelines that require real-time social media data
- Aggregating social media analytics across multiple platforms from a single integration
- Training AI and machine learning models using large-scale historical social media datasets
- Monitoring brand mentions, trends, and audience sentiment across 20+ platforms
- Automating social media data collection for marketing and competitive intelligence
- Powering e-commerce and influencer analytics with data from Amazon, TikTok Shop, and Instagram
- Integrating social data into MCP-compatible autonomous systems and automation frameworks
- Conducting market research using historical trend data spanning up to 1,000 days
How It Works
Get Your API Key
Sign up for a KeyAPI account and instantly generate your API key. The process takes less than 60 seconds and no credit card is required for the free tier.
Make an API Call
Add 'Authorization: Bearer <token>' to your REST API request header using any programming language or tool. No SDKs or complex configuration needed.
Process the Response
Receive clean, structured JSON data from the requested platform — including profiles, posts, videos, comments, analytics, and more — ready for use in your app or AI pipeline.
Build and Scale
Deploy your integration with confidence using KeyAPI's auto-scaling infrastructure, 99.9% uptime SLA, and dedicated support for growing workloads.
FAQs
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How do credits work?
Credits are consumed with each API call made through KeyAPI. Each subscription plan includes a set number of credits that reset every 31 days upon renewal. -
Do unused credits expire?
Yes, unused credits reset on renewal at the end of each 31-day billing cycle. Free tier credits expire after 7 days. -
Can KeyAPI be used for AI model training?
Yes, KeyAPI supports AI model training use cases by providing access to large-scale, structured social media data including historical archives. -
Does KeyAPI support MCP integrations?
Yes, KeyAPI is designed with AI Agent First architecture and supports MCP (Model Context Protocol) integrations for autonomous agent workflows. -
What happens if I exceed my rate limits?
KeyAPI enforces rate limits per plan tier. Higher-tier plans such as Pro and Ultra come with rate limit boosts to support larger-scale operations.
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