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DEX TWAP Price Feed (1h/24h) by agentfeeds.jp
x402
DEX TWAP Price Feed (1h/24h) by agentfeeds.jp is a paid API for AI agents from api.agentfeeds.jp, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Returns time-weighted average price (TWAP) for a DEX venue pair over a 1-hour or 24-hour window, computed from 1-minute observation buckets with coverage and methodology metadata.
Price / call$0.002
Success—
StatusUnknown
How this service works
Time-weighted average price (1h/24h) per venue pair, computed from our own 1-minute observation buckets. Includes coverage_pct and method notes for verifiability. Descriptive statistics only; not investment advice.
Output
Returns the TWAP for the requested pair and window (1h or 24h), derived from 1-minute observation buckets. Includes the computed average price, coverage_pct indicating what fraction of the window had data, and method notes explaining how the average was calculated for verifiability.
Example use cases
Example prompt
“What's the time-weighted average price of ETH/USDC on the DEX over the last 24 hours — I need the coverage percentage and methodology notes too so I can verify the data quality.”
Technical details
Endpoint
GEThttps://api.agentfeeds.jp/v1/dex/twapWhen to prefer
Use this endpoint when you need a verifiable, statistically sound time-weighted average price for a DEX trading pair rather than a spot price, especially when data quality transparency (coverage_pct, method notes) matters. Prefer this over raw tick data endpoints when you need pre-aggregated TWAP in 1h or 24h granularity without doing the averaging yourself. Best for DeFi analytics, reference pricing, and on-chain financial workflows where methodology auditability is important.
Side effects
- Missing required 'pair' query parameter returns a 400 error
- Invalid window value (not '1h' or '24h') results in a validation error
- Unknown or unsupported trading pair returns empty or 404 response
- Insufficient observation data within the window results in low coverage_pct with possibly unreliable TWAP
- Payment not provided or insufficient triggers x402 payment-required response
- Rate limiting or upstream data gaps may cause partial data returns
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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