# Hedgehog Edge Technical Indicator Signals

> Hedgehog Edge Technical Indicator Signals is a paid API for AI agents from hedgehogedge.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Returns a full set of computed technical indicator signals (Ichimoku, EMA/SMA crosses, RSI, ADX, MACD, Bollinger Band squeeze) for a crypto trading pair as of a specified market-close date.

## Facts

- Endpoint: GET https://hedgehogedge.com/api/x402/indicators/ETH%2FUSD
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hedgehog-edge-technical-indicator-signals-1dc913c9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KiBAwUZRFxWBLFW0jKg9B

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 hedgehog-edge-technical-indicator-signals-1dc913c9
```

Example prompt: Pull all the technical indicator signals for ETH/USD as of yesterday — I want to see the Ichimoku signals, RSI, MACD, golden cross, ADX trend strength, and Bollinger Band squeeze in one shot.

## When to prefer this

Choose this endpoint when you need a comprehensive, multi-indicator technical signal summary for a crypto pair in a single call, rather than computing individual indicators separately. Ideal for trading bots, signal dashboards, or alert systems that need to evaluate trend, momentum, and volatility signals together. Prefer this over the sibling market-snapshot endpoint when you need actionable cross/breakout signals rather than raw indicator values like Bollinger Band levels or moving average prices.

## Known failure modes

- Invalid or unsupported trading pair symbol returns an error
- Date outside of available historical range returns no data or an error
- Malformed date format (not YYYY-MM-DD) may result in a bad request error
- Missing x402 payment header results in a 402 Payment Required response
- URL-encoding omitted for the '/' in the symbol (e.g. BTC/USD not encoded) may cause a routing error

## How this service works

Get the full set of computed technical indicator signals for a crypto pair as of a market-close date: Ichimoku (TK cross, Kumo breakout, Senkou span cross, edge-to-edge), EMA/SMA price crosses, golden cross, RSI overbought/oversold, ADX trend strength, MACD crosses, and Bollinger Band squeeze. USD and USDT quote variants resolve to the same dataset.

## Output

A structured dataset of computed binary or categorical signals for the requested crypto pair and date, covering: Ichimoku Cloud (TK cross, Kumo breakout, Senkou span cross, edge-to-edge), EMA/SMA price crosses, golden cross, RSI overbought/oversold zone, ADX trend strength classification, MACD cross direction, and Bollinger Band squeeze status. USD and USDT quote variants resolve to the same underlying data.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "symbol"
     ],
     "properties": {
      "symbol": {
       "type": "string",
       "description": "Trading pair in BASE/QUOTE format, e.g. \"BTC/USD\". Must be URL-encoded when called (BTC%2FUSD)."
      }
     }
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "date": {
       "type": "string",
       "description": "Market-close date in YYYY-MM-DD. Defaults to yesterday if omitted."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hedgehog-edge-technical-indicator-signals-1dc913c9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from hedgehogedge.com](https://www.zero.xyz/host/hedgehogedge.com/llms.txt)