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ADH Global Stock Indices Signals
x402
ADH Global Stock Indices Signals is a paid API for AI agents from agentdatum.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Returns momentum, volatility, z-score, and percentile rank signals for major global stock indices, derived from a rolling time-series library
Price / call$0.05
Success—
StatusUnknown
How this service works
ADH 金融情报层：把 239 个原始数据源洗成带实体解析、时间同步、溯源与派生结论的情报（宏观regime / 加密尽调 / 事件窗口），免费注入你的 AI 上下文。Agent 走 x402 结算，人类订阅（PayPal）即将上线。
Output
Returns a JSON object containing an array of signal objects per global index series. Each signal includes: series identifier, 1-day log return (ret_1), 4-week momentum (mom_4), 20-day realized volatility (vol_20), 10- and 30-day z-scores (zscore_10, zscore_30), 10- and 30-day percentile ranks (pctrank_10, pctrank_30), last index value, number of data points, status, and a historical price array of {ts, value} pairs. Also includes metadata: generated_at timestamp, source, and data_type labels.
Example use cases
Macro regime monitoring for portfolio
“Give me the current momentum and z-score signals for global stock indices so I can assess whether we're in a risk-on or risk-off regime before rebalancing my portfolio.”
Nikkei 225 overbought/oversold check
“Is the Nikkei 225 currently overbought? Pull the latest z-score, percentile rank, and short-term momentum so I can decide whether to reduce my Japan exposure.”
Equity volatility screen for quant strategy
“Fetch the 20-day volatility and 4-week momentum signals for all available global indices — I want to screen for low-vol, positive-momentum markets to allocate to this week.”
Technical details
Endpoint
GEThttps://agentdatum.com/api/v1/d/sig-global-indicesWhen to prefer
Choose this endpoint when you need pre-computed quantitative signals (momentum, volatility, z-scores, percentile ranks) for global equity indices without building your own time-series pipeline. It is ideal for macro regime assessment, quant screening, or feeding AI context with structured market intelligence. Prefer this over raw price feeds when derived statistics are needed immediately; prefer over general search or news endpoints when numerical signal data is the goal.
Side effects
- Missing or invalid authentication / x402 payment header returns 402 Payment Required
- Endpoint unavailable or upstream data feed outage returns 5xx error
- Stale data if underlying index feed has not updated (check generated_at timestamp)
- Empty signals array if no series data is available for the requested period
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"raw": {
"method": "x402 signals: log-return momentum / volatility / z-score / percentile rank over time-series library",
"product": "全球股指信号",
"signals": [
{
"mom_4": 0.028632,
"ret_1": -0.001166,
"points": 249,
"series": "global-indices___N225",
"status": "ok",
"vol_20": 0.02236,
"history": [
{
"ts": 1782432000,
"value": 69360.882812
},
{
"ts": 1782432000,
"value": 69360.882812
}
],
"zscore_10": 1.1004,
"zscore_30": -0.447,
"last_value": 65606.7109,
"pctrank_10": 80,
"pctrank_30": 30
},
{
"mom_4": 0.028632,
"ret_1": -0.001166,
"points": 249,
"series": "global-indices___N225",
"status": "ok",
"vol_20": 0.02236,
"history": [
{
"ts": 1782432000,
"value": 69360.882812
},
{
"ts": 1782432000,
"value": 69360.882812
}
],
"zscore_10": 1.1004,
"zscore_30": -0.447,
"last_value": 65606.7109,
"pctrank_10": 80,
"pctrank_30": 30
}
],
"generated_at": "2026-08-14T00:22:02Z"
},
"source": "datum-signals",
"data_type": "信号指标",
"collected_at": "2026-08-14T00:22:02Z"
}
}Tags
x402
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