Services & APIs
Signal API is an events-first API: prediction-venue and RSS-clustered events on /v1/events, LLM-synthesized articles grounded on those clusters, plus market catalogs and proposals. We also build custom ingestion and endpoints.
Under the hood
Ingestion (RSS, venues), clustering, scoring, fact extraction, and LLM synthesis on event clusters. Events and news share cluster IDs—events-first reads, separate news routes. One engine, one graph.
Events API
Primary feed: clustered RSS signals and optional Polymarket/Kalshi rows as events. Latest, trending, by country and category. Deterministic reads—built for prediction markets and B2B analytics.
Eventa API
Multilingual curated global feeds (when enabled on the deployment), the same clustered /v1/events surface as Live, and GET /v1/eventa/proposals with rich filters for prediction-style hypotheses.
Synthesized News API
LLM articles from facts tied to the same event clusters as /v1/events. Multi-language, anti-plagiarism, human-in-the-loop.
Markets API
Venue catalogs and review-only proposals; many instruments also surface as events. Submit from LLM workers with human review. For prediction platforms.
Custom builds
Need different sources, new endpoints, or a tailored pipeline? We can build it. Same engine, your specs.
Access & payment
API keys from the client portal; usage-based or tiered billing. Pay in crypto via NOWPayments if you prefer—see crypto payment and pricing for how access works.