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China Macro Revision Monitor
x402
China Macro Revision Monitor is a paid API for AI agents from api.timzinin.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Detects and returns revisions to Chinese macroeconomic indicators (e.g. GDP growth) from World Bank datasets, surfacing changed values and periods since the last check.
Price / call$0.02
Success—
StatusUnknown
How this service works
Pay-per-call data & tool APIs
Output
Returns a JSON object with metadata (run time, item count, settlement status), source attribution (World Bank WDI, CC BY 4.0), the indicator details (ID, name, unit), a time window, and an array of revisions listing the period, previous value, current value, change type, and full observations array including missing data points.
Example use cases
Automated China GDP revision alert
“Check if the World Bank has revised China's annual GDP growth figures recently — I want to see what changed, which year was affected, and what the old and new values are.”
Research desk macro data validation
“Pull the latest revision data for China's GDP growth from the World Bank's World Development Indicators for 2021 to 2025 — flag any periods where the value was updated since the last snapshot.”
Macro dashboard freshness check
“Run a check on the china-macro-main watch and tell me if any of the World Bank China macro indicators have been revised — I need the current value, the previous value, and the period that changed.”
Technical details
Endpoint
POSThttps://api.timzinin.com/api/china-macro-revision-monitorWhen to prefer
Use this endpoint when you need to detect whether World Bank macroeconomic data for China has been revised between snapshots — especially for GDP or similar World Development Indicators. Prefer it over raw World Bank API calls when you want structured revision diffing (previous vs current values, changed periods) in a single pay-per-call request without managing your own data versioning.
Side effects
- No revision found — 'found: false' with empty revisions array if data hasn't changed
- Indicator not available — error string returned in 'error' field
- Demo mode response — 'isDemo: true' may indicate unresolved payment or test context
- Partial data — 'partial: true' signals incomplete dataset for the requested window
- Timeout — run_ms exceeds threshold if World Bank upstream is slow
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| endYear | — | |
| startYear | — | |
| watchName | string | |
| indicators | array |
Output
Schema · Response
{
"type": "json",
"example": {
"meta": {
"run_ms": 1200,
"settled": true,
"item_count": 1
},
"results": [
{
"error": "",
"found": true,
"isDemo": false,
"source": {
"dataset": "World Development Indicators",
"license": "CC BY 4.0",
"provider": "World Bank",
"sourceId": "2",
"attribution": "Source: World Bank, World Development Indicators (WDI), licensed under CC BY 4.0."
},
"window": {
"endYear": 2025,
"startYear": 2021
},
"country": {
"code": "CHN",
"name": "China"
},
"partial": false,
"indicator": {
"id": "NY.GDP.MKTP.KD.ZG",
"name": "GDP growth (annual %)",
"unit": "percent"
},
"revisions": [
{
"period": "2023",
"currentValue": 5.4,
"previousValue": 5.2
}
],
"watchName": "china-macro-main",
"changeType": "revision",
"observations": [
{
"value": 5.4,
"period": "2023",
"isMissing": false
},
{
"value": null,
"period": "2025",
"isMissing": true
}
],
"changedPeriods": [
"2023"
],
"newObservations": [],
"sourceUpdatedAt": "2026-07-24"
}
]
}
}Tags
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