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AgentFeed Realized Volatility for USDT Perps
x402
AgentFeed Realized Volatility for USDT Perps is a paid API for AI agents from x402.ochinimus.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).
Returns 7-day and 30-day annualized realized volatility plus today's price range percentage for any USDT perpetual futures symbol, sourced from daily Bybit kline data.
Price / call$0.01
Success—
StatusUnknown
How this service works
Realized volatility for any USDT perp: 7-day and 30-day annualized from daily closes, plus today's range in %. Use when you need to answer: How volatile has this perp been? A position-sizing input.
Output
A JSON object containing the symbol, data source (bybit_daily_klines), today's high-low price range as a percentage, 7-day annualized realized volatility as a percentage, and 30-day annualized realized volatility as a percentage.
Example use cases
Position sizing before entering a perp trade
“I'm about to open a ETHUSDT perp position — can you pull the 7-day and 30-day realized vol plus today's range so I can figure out how much size to put on?”
Comparing volatility across multiple assets
“What are the realized volatility numbers for BTCUSDT and SOLUSDT — both the 7-day and 30-day annualized — so I can see which perp is moving more right now?”
Risk dashboard update for a trading bot
“Fetch the latest realized volatility stats for DOGEUSDT including the 7-day annualized vol, 30-day annualized vol, and today's price range percentage.”
Technical details
Endpoint
GEThttps://x402.ochinimus.app/api/volatility?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need realized volatility metrics (7d and 30d annualized) and intraday range data for any USDT-margined perpetual futures symbol on Bybit. It is purpose-built for position sizing and risk management in crypto derivatives workflows. Prefer it over generic price feeds when you specifically need historical volatility statistics rather than just a current price.
Side effects
- Missing or invalid 'symbol' query parameter returns an error
- Symbol not found on Bybit (e.g. non-USDT pair or delisted perp) may return empty or error
- Payment not completed (x402 flow) results in 402 response with no data
- Insufficient daily kline history for a newly listed symbol may affect vol calculation accuracy
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"source": "bybit_daily_klines",
"symbol": "SOLUSDT",
"today_range_pct": 5.33,
"realized_vol_7d_ann_pct": 58.77,
"realized_vol_30d_ann_pct": 68.65
},
"paid": true,
"tool": "get_volatility"
}
}Tags
x402
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