GetChinaActivityNowcast
GetChinaActivityNowcast compares the revision-aware official macro pulse with reviewed proxy families using a deterministic, no-lookahead method.
Authorizations
User-issued WorldMonitor API key.
Query Parameters
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
True only when no official vintage or proxy contribution is available. Methodological insufficiency with otherwise healthy inputs remains false.
Canonical inspectable method payload. Numeric computation and state assignment are deterministic and validated before crossing this boundary.
