# NythosX Market Regime Endpoint

> NythosX Market Regime Endpoint is a paid API for AI agents from market.nythosx.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-29).

Returns current market regime indicators (RSI, EMA, trend direction, ATR, volatility) for a given crypto, stock, or forex symbol

## Facts

- Endpoint: GET https://market.nythosx.com/api/v1/regime?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nythosx-market-regime-endpoint-869badd6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uROUsp5nglKtu-1OlGwvy

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 nythosx-market-regime-endpoint-869badd6
```

Example prompt: What's the current market regime for BTC — is it trending up or down, and is volatility high or low right now?

## When to prefer this

Use this endpoint when you need a quick technical regime snapshot — trend direction, momentum (RSI), volatility, and EMA context — for a supported crypto, stock, or forex symbol. Prefer this over raw price endpoints when you need interpreted market state (bullish/bearish/high-volatility) rather than just a tick price. Ideal for pre-trade screening, alert logic gating, or feeding into agent decision workflows where market context matters.

## Known failure modes

- Invalid or unsupported symbol returns an error — only specific enum values (BTC, SOL, ETH, BNB, LTC, ADA, XRP, XDC, NVDA, MSFT, AMZN, AAPL, USDPHP) are accepted
- Missing required 'symbol' query parameter returns a 400 Bad Request
- Payment failure (insufficient USDC balance) returns 402 Payment Required
- Service unavailability or upstream data feed issues may return 503

## How this service works

24/7 price monitoring for crypto, stocks, and forex. Get pinged the second your buy or profit target is reached. Track real P&L in pesos.

## Output

A JSON object containing: RSI value, EMA50, EMA200, trend direction string ('up' or 'down'), ATR as a percentage of price, last close price, and a volatility classification ('high', 'low', or 'medium'). Useful for assessing whether an asset is in a bullish or bearish regime and how volatile it currently is.

## 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"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "symbol"
     ],
     "properties": {
      "symbol": {
       "enum": [
        "BTC",
        "SOL",
        "ETH",
        "BNB",
        "LTC",
        "ADA",
        "XRP",
        "XDC",
        "NVDA",
        "MSFT",
        "AMZN",
        "AAPL",
        "USDPHP"
       ],
       "type": "string",
       "description": "Instrument symbol"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "rsi": 38.5,
  "ema50": 101.2,
  "trend": "down",
  "atrPct": 2.9,
  "ema200": 108.7,
  "lastClose": 99.8,
  "volatility": "high"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nythosx-market-regime-endpoint-869badd6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.nythosx.com](https://www.zero.xyz/host/market.nythosx.com/llms.txt)