---
title: "GetChinaActivityNowcast"
method: GET
path: "/api/economic/v1/get-china-activity-nowcast"
tags: ["EconomicService"]
---

# GetChinaActivityNowcast

`GET /api/economic/v1/get-china-activity-nowcast`

## Request

- Base URL: `https://api.worldmonitor.app`
- URL: `https://api.worldmonitor.app/api/economic/v1/get-china-activity-nowcast`
- Auth: one of:
  - API key in header `X-WorldMonitor-Key`
  - API key in header `X-Api-Key`

GetChinaActivityNowcast compares the revision-aware official macro pulse with reviewed proxy families using a deterministic, no-lookahead method.

## Query parameters

- `jmespath` string

## Response `200`

OK

- WorldmonitorEconomicV1GetChinaActivityNowcastResponse
  - `generatedAt` string
  - `methodVersion` string
  - `comparisonState` string
  - `upstreamUnavailable` boolean: True only when no official vintage or proxy contribution is available. Methodological insufficiency with otherwise healthy inputs remains false.
  - `payloadJson` string: Canonical inspectable method payload. Numeric computation and state assignment are deterministic and validated before crossing this boundary.

## Other responses

- `400`: Validation error
- `401`: Missing or invalid API key.
- `403`: API access requires an active subscription (the API key's subscription is inactive or expired).
- `429`: Rate limit exceeded.
- `503`: Service unavailable. Billing-verification responses include code and X-Billing-Verification; other gateway infrastructure failures use the generic GatewayError shape.
- `default`: Gateway or handler error response.

---

[API](https://skmtc.dev/worldmonitor/apis/worldmonitor-api.md) · [All operations](https://skmtc.dev/worldmonitor/apis/worldmonitor-api/llms.txt) · [OpenAPI document](https://skmtc.dev/worldmonitor/apis/worldmonitor-api/revisions/e3dc8463a5c9?raw)