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x402stock.xyz EMA Indicator
x402
x402stock.xyz EMA Indicator is a paid API for AI agents from x402stock.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Returns Exponential Moving Average (EMA) values for a given stock ticker over a configurable timespan, window, and price series.
Price / call$0.01
Success—
StatusUnknown
How this service works
Exponential Moving Average time series. Tune with `?window=`, `?timespan=`, `?series_type=`, `?limit=`. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.
Output
Returns a JSON object containing the ticker symbol, source, as-of date, and a data object with the indicator name (EMA), count of values, and an array of timestamp/value pairs representing the EMA series.
Example use cases
Example prompt
“What's the 50-day EMA for AAPL using daily close prices, adjusted, for the last 30 data points?”
Technical details
Endpoint
GEThttps://x402stock.xyz/api/v1/indicators/ema/AAPLWhen to prefer
Use this endpoint when you need Exponential Moving Average technical indicator data for US-listed equities, especially when building trading signals, trend analysis, or chart overlays. Prefer this over simple moving averages when you want more weight given to recent prices. Costs $0.02 USDC per call via x402 micropayment protocol.
Side effects
- Invalid ticker symbol returns empty or error response
- Window size exceeding 2000 causes validation error
- Limit exceeding 5000 causes validation error
- Invalid timespan enum value causes bad request
- Unsupported series_type value causes validation error
- Payment not fulfilled (x402 payment required) returns 402
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"limit": 30,
"window": 50,
"adjusted": true,
"timespan": "day",
"series_type": "close"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"data": {
"count": 30,
"values": [
{
"value": 283.23267378398805,
"timestamp": "2026-05-29T04:00:00.000Z"
},
{
"value": 282.0560482241508,
"timestamp": "2026-05-28T04:00:00.000Z"
},
{
"value": 280.81302978432024,
"timestamp": "2026-05-27T04:00:00.000Z"
},
{
"value": 279.5870310000068,
"timestamp": "2026-05-26T04:00:00.000Z"
},
{
"value": 278.4138485918438,
"timestamp": "2026-05-22T04:00:00.000Z"
},
{
"value": 277.1727811874293,
"timestamp": "2026-05-21T04:00:00.000Z"
},
{
"value": 276.0373845012019,
"timestamp": "2026-05-20T04:00:00.000Z"
},
{
"value": 274.96748182778157,
"timestamp": "2026-05-19T04:00:00.000Z"
},
{
"value": 273.9877872085073,
"timestamp": "2026-05-18T04:00:00.000Z"
},
{
"value": 273.01422750273207,
"timestamp": "2026-05-15T04:00:00.000Z"
},
{
"value": 271.90337964570074,
"timestamp": "2026-05-14T04:00:00.000Z"
},
{
"value": 270.8296400394028,
"timestamp": "2026-05-13T04:00:00.000Z"
},
{
"value": 269.6851355512151,
"timestamp": "2026-05-12T04:00:00.000Z"
},
{
"value": 268.66003904310145,
"timestamp": "2026-05-11T04:00:00.000Z"
},
{
"value": 267.6796324734321,
"timestamp": "2026-05-08T04:00:00.000Z"
},
{
"value": 266.63308686010276,
"timestamp": "2026-05-07T04:00:00.000Z"
},
{
"value": 265.78382509929065,
"timestamp": "2026-05-06T04:00:00.000Z"
},
{
"value": 264.89704245028213,
"timestamp": "2026-05-05T04:00:00.000Z"
},
{
"value": 264.1099829584569,
"timestamp": "2026-05-04T04:00:00.000Z"
},
{
"value": 263.5907985894143,
"timestamp": "2026-05-01T04:00:00.000Z"
},
{
"value": 262.915320980819,
"timestamp": "2026-04-30T04:00:00.000Z"
},
{
"value": 262.5710483677912,
"timestamp": "2026-04-29T04:00:00.000Z"
},
{
"value": 262.2608870766806,
"timestamp": "2026-04-28T04:00:00.000Z"
},
{
"value": 261.91602532470836,
"timestamp": "2026-04-27T04:00:00.000Z"
},
{
"value": 261.6836181951046,
"timestamp": "2026-04-24T04:00:00.000Z"
},
{
"value": 261.3009087336803,
"timestamp": "2026-04-23T04:00:00.000Z"
},
{
"value": 260.80584378403455,
"timestamp": "2026-04-22T04:00:00.000Z"
},
{
"value": 260.3011843466482,
"timestamp": "2026-04-21T04:00:00.000Z"
},
{
"value": 260.061640850593,
"timestamp": "2026-04-20T04:00:00.000Z"
},
{
"value": 259.53150374245394,
"timestamp": "2026-04-17T04:00:00.000Z"
}
],
"indicator": "ema"
},
"as_of": "2026-05-29T04:00:00.000Z",
"source": "massive",
"ticker": "AAPL"
}Tags
x402
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