Tabstack's Web Research API (/research) provides a complete research pipeline in a single API call. It accepts a query, fetches live web pages, synthesizes a cited answer from multiple sources, and streams the result via SSE. Key features include:
- Inline citations with source URLs for every claim
- Multi-source synthesis (not just summarizing the first result)
- Live web retrieval at request time (no stale index)
- Two modes:
fastfor speed,balancedfor deeper synthesis - SSE streaming for real-time output
Use cases include legal tech, financial services, sales intelligence, and competitive intelligence where verifiable, sourced answers are critical.

