ListCompanySignals
ListCompanySignals discovers classified intelligence signals for a company from authoritative sources: SEC 8-K material events and recent news mentions, with per-type summary rollups. Fiscal period ends are not used as event timestamps.
Authorizations
User-issued WorldMonitor API key.
Query Parameters
Company name to discover signals for.
Deprecated compatibility input. When present, attribution stays disabled and the handler returns the legacy empty stub.
Exchange ticker symbol, such as "AAPL". Preferred lookup key.
Optional JMESPath expression applied server-side to project or reduce the JSON response before it is returned (mirrors the MCP jmespath argument). Invalid expressions, expressions larger than 1024 UTF-8 bytes, or projections that exceed the 256 KB output cap return HTTP 400 with a {_jmespath_error, original_keys} envelope. Grammar and worked examples: https://www.worldmonitor.app/docs/mcp-jmespath.
Response
Successful response
Discovered company signals with classification and engagement metrics.
Unix timestamp in milliseconds when signals were discovered.. Warning: Values > 2^53 may lose precision in JavaScript
SEC Central Index Key of the resolved filer (zero-padded 10 digits). Empty when the company did not resolve — this is what distinguishes "no such company" from "resolved company with no recent signals".
True when the SEC ticker registry or authoritative submissions source could not be read. Results can be partial (for example, news without SEC filings); responses with this set are never cached.
