GetXAPI is a third-party REST API that gives developers affordable, real-time access to Twitter/X data without an official X developer account or a monthly subscription. Pricing is simple pay-per-call: $0.001 per call returns about 20 tweets, which works out to roughly $0.05 per 1,000 tweets - a fraction of the official API and cheaper than other third-party providers. It exposes 57 endpoints covering advanced tweet search, tweet and user detail, followers and following, retweeters, trends, lists, direct messages, and write operations like posting, liking, and following. You get an instant API key with $0.10 in free credits, Bearer-token auth, sub-2-second responses, no platform-level rate limits, and an MCP server so AI agents can call it directly.