Signal News

API documentation

Interactive API reference (OpenAPI / Swagger) is available once you have access. Your API base URL and a direct link to the docs are shown in the client portal after you sign in.

Live / Events API

Endpoints: /v1/events/latest, /v1/events/trending, /v1/events/by-country, /v1/events/by-category, /v1/events/{event_id}. Auth: X-API-Key or api_key.

Full service details →

News Synthesis API

Endpoints: /v1/news/latest, /v1/news/by-country, /v1/news/by-category, /v1/news/{article_id}, plus regenerate and editor-action. Filters: language, country, confidence, date range.

Full service details →

Markets API

GET /v1/markets/proposals, POST /v1/markets/proposals, GET /v1/markets/polymarket. Same API key. Crypto payment.

Full service details →

Request API access Client portal Crypto payment