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Base Network Gas Fee Statistics API
x402
Base Network Gas Fee Statistics API is a paid API for AI agents from api.agentfeeds.jp, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Returns descriptive statistics (p25/p50/p90/p99 percentiles and current value's percentile rank) for baseFeePerGas on the Base network, aggregated into 1-minute buckets over a configurable time window.
Price / call$0.002
Success—
StatusUnknown
How this service works
Base network gas fee statistics (1-minute baseFeePerGas buckets): p25/p50/p90/p99 and the current value's percentile rank within the window. Descriptive statistics only; not investment advice.
Output
Returns percentile statistics (p25/p50/p90/p99) of baseFeePerGas values from 1-minute observation buckets over the requested time window, plus the percentile rank of the current baseFeePerGas value within that window.
Example use cases
Example prompt
“What are the p25, p50, p90, and p99 baseFeePerGas statistics on Base for the last 2 hours, and where does the current fee land in that distribution?”
Technical details
Endpoint
GEThttps://api.agentfeeds.jp/v1/chain/gas/baseWhen to prefer
Use this endpoint when you need quantitative gas fee distribution statistics on the Base network — particularly percentile benchmarks and the current fee's rank within a historical window. Prefer this over raw RPC calls when you need pre-computed descriptive statistics without writing your own aggregation logic.
Side effects
- hours parameter out of range (below 0.25 or above 24) returns validation error
- payment not included or insufficient (x402 payment required, $0.002 USDC)
- Base network data temporarily unavailable causing upstream timeout
- no data available for requested window if too recent or service cold-start
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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