# x402stock EMA Indicator

> x402stock EMA Indicator is a paid API for AI agents from agents.x402stock.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Returns the Exponential Moving Average (EMA) technical indicator for a given US stock, ETF, or other ticker symbol

## Facts

- Endpoint: GET https://agents.x402stock.xyz/api/v1/indicators/ema/%7Bticker%7D?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402stock-ema-indicator-9a0fc12e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_47MJ3juN_Pt3A488V4gFp

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402stock-ema-indicator-9a0fc12e
```

Example prompt: What's the current EMA for AAPL? I want to check the exponential moving average to see if it's trending up or down.

## When to prefer this

Choose this endpoint when you need EMA technical indicator values for US stocks, ETFs, or supported tickers and want a pay-per-use model with no API key setup. Prefer this over general market data endpoints when specifically doing technical analysis or building trading signals based on exponential moving averages. It is especially useful for AI agents that autonomously manage micro-payments via x402/USDC and need clean, single-purpose indicator data.

## Known failure modes

- Invalid or unrecognized ticker symbol returns an error or empty result
- Ticker not in supported universe (non-US or delisted) may return no data
- Network or proxy errors from the upstream x402stock API
- Payment failure via x402 protocol if wallet balance is insufficient
- Rate limit or quota issues if too many requests are made in rapid succession

## How this service works

Market and economic data for AI agents — US stocks, ETFs and options, forex, crypto and on-chain perps, energy commodities (crude, natural gas, gasoline), US and global macro (Fed funds, CPI/PCE, jobs, GDP, Treasury debt & yields, World Bank indicators), SEC filings, congressional trades, and market sentiment. No API keys, no accounts. Pay per request in USDC via x402 or MPP. This server is a pay-per-use, transparent proxy in front of x402stock's own API: it handles identity, payment, and proxying. Agents can purchase autonomously or with their human's approval. The complete verified paid surface is listed at /openapi.json, the source of truth for available operations. Each operation here carries its live price in x-payment-info. Use the operations and details here when they meet your needs. Filtered specs contain only matching operations; if you cannot find what you need here, use search or the service catalog. The live catalog at /manifest.json is authoritative for prices and any free included units (prices[].includedUnits) - some meters include free usage per account before any charge, reserved for agents claimed by a human with a verified email.

## Output

Returns computed EMA (Exponential Moving Average) values for the requested ticker, typically including the EMA figure(s) and associated metadata such as period, timestamp, and underlying price data used in the calculation. Pay-per-use at $0.01 USDC via x402 protocol.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402stock-ema-indicator-9a0fc12e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.x402stock.xyz](https://www.zero.xyz/host/agents.x402stock.xyz/llms.txt)