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agentfeeds.jp DEX Realized Volatility
x402
agentfeeds.jp DEX Realized Volatility is a paid API for AI agents from api.agentfeeds.jp, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns 1-hour or 24-hour realized volatility (standard deviation of consecutive 1-minute log returns) for a monitored DEX trading pair, computed from on-chain mid-price observations.
Price / call$0.003
Success—
StatusUnknown
How this service works
1h/24h realized volatility (stdev of consecutive 1-minute log returns) computed from our own on-chain mid observations for a monitored pair. Actual realized value over the window only -- not annualized, not a forecast. Descriptive statistics only; not investment advice.
Output
A numeric realized volatility value expressed as the standard deviation of consecutive 1-minute log returns over the requested window (1h or 24h), derived from on-chain mid-price observations. Not annualized, not a forecast — raw descriptive statistic only.
Example use cases
Risk assessment for DEX liquidity provision
“Check the 1-hour realized volatility for ETH/USDC on-chain so I can understand if it's a good time to add liquidity to that pair without too much slippage risk.”
Monitoring intraday token pair stability
“Pull the 24-hour realized volatility for AERO/USDC from on-chain data and let me know if this pair has calmed down or stayed choppy compared to yesterday.”
Comparing volatility across DEX pairs
“Get me the 1-hour realized vol figures for SOL/USDC, JTO/USDC, and ONDO/USDC on the DEX — I need to see which one's been most stable for our trading strategy.”
Technical details
Endpoint
GEThttps://api.agentfeeds.jp/v1/dex/volatilityWhen to prefer
Use this endpoint when you need a precise, on-chain-sourced realized volatility figure for a specific DEX trading pair over a short window (1h or 24h), especially when annualized or forecast values are not desired. Prefer this over CEX-based volatility feeds when on-chain accuracy and transparency of the underlying data source matter.
Side effects
- Missing required 'pair' query parameter returns a 400 error
- Unsupported 'window' value (not '1h' or '24h') returns a 400 or validation error
- Pair not monitored by the service returns a 404 or empty result
- Insufficient on-chain observations within the window may return null or a low-confidence result
- Payment not included or rejected results in a 402 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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