Last updated 07-02-2026
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twitterapi.io
twitterapi.io is a third-party developer API for reading and writing public X (formerly Twitter) data without going through X's official developer approval process. You sign up, grab an API key, and call REST or WebSocket endpoints for tweets, profiles, followers, search, trends, and posting actions. The service is operated by Prism Digital, LLC and is not affiliated with X Corp.
The pitch is speed and cost at scale. The site quotes median responses under 500 milliseconds, throughput above 1,000 requests per second, and per-call pricing that undercuts the official X API by a wide margin. Pay-as-you-go credits replace monthly platform tiers, so small scripts and large crawlers can share the same billing model.
It targets developers, data teams, researchers, and AI agent builders who need live social data in production. A native Model Context Protocol server exposes twelve read-only Twitter tools to Claude, Cursor, and other MCP clients, which makes the API a practical fit for agent workflows as well as traditional backends.
Median API responses land under 500ms with 1,000+ requests per second throughput
75+ REST endpoints cover tweets, profiles, search, trends, and write actions
Pay $0.15 per 1,000 tweets returned with no monthly floor or read caps
Native MCP server plugs live X data into Claude, Cursor, and other MCP clients
Sign up in minutes with a Google login, no X developer account approval
WebSocket streams and webhooks deliver live tweet data with sub-second latency
No X developer account or platform approval is required to start calling endpoints.
Pay-per-call credits avoid the high monthly tiers of the official X API.
An open-source MCP server gives AI agents structured access to live tweet data.
24/7 live chat support and Swagger docs lower the barrier for production integrations.
Free-tier accounts are capped at one request every five seconds until credits are recharged.
As a third-party service, it depends on X platform stability outside twitterapi.io's control.
Write actions and advanced streams may cost more than basic read endpoints at scale.
Does twitterapi.io require an X developer account?
No. twitterapi.io does not require X developer account approval. You create a free account on twitterapi.io, copy your API key from the dashboard, and start calling REST or WebSocket endpoints immediately.
How does twitterapi.io pricing work?
twitterapi.io uses pay-as-you-go credits with no monthly minimum. Rates include $0.15 per 1,000 tweets returned, $0.18 per 1,000 user profiles, and tiered pricing for followers and follower IDs. New accounts receive $0.10 in free credits without a credit card.
What is the rate limit on twitterapi.io?
twitterapi.io supports 1,000+ queries per second for paid usage. Free accounts are limited to one API request every five seconds until credits are recharged. Higher QPS tiers unlock as your account credit balance grows.
How fresh is data from twitterapi.io?
twitterapi.io advertises real-time data with sub-second latency from X's firehose. The homepage cites median stream latency around 500ms, and the dashboard shows live stream performance metrics.
Can I try twitterapi.io for free?
Yes. twitterapi.io gives new users $0.10 in free credits at signup with no credit card required. You can start calling endpoints immediately after creating an API key.
Does twitterapi.io offer an MCP server for AI agents?
Yes. twitterapi.io ships an open-source Twitter MCP server with twelve read-only tools for searching tweets, reading profiles, followers, replies, and trends. Install it via npx and connect it to Claude Desktop, Cursor, or VS Code with your API key.
Does twitterapi.io offer academic pricing?
Yes. twitterapi.io offers academic discounts for students and researchers. Email [email protected] from a .edu address with a brief description of your research project to apply.