flip-coin-eta.vercel.app provides a single, lightweight Twitter lookup endpoint (/twitter/@{handle}) that returns public profile metadata for a given handle. It's a simple, pay-per-call service on the Base network designed for quickly embedding or polling Twitter account information in apps, dashboards, and automations. Because it exposes only one endpoint and has minimal documentation, it’s best suited for straightforward user/profile lookups rather than complex analytics workflows.