AI is advancing fast, but the hallucination problem persists. Most products have no verification layer. They just hope the model gets it right.

Factagora API gives you programmatic access to a knowledge graph of fact-checked claims, evidence, and causal relationships extracted from global news and research sources.

6 endpoints: News Search, Fact Checker, Evidence Finder, Deep Research, Timeseries, Causality Graph.

Start with 100 free credits, no credit card required.

Happy to answer questions about how we built it.