Read-only Base L2 gas conditions computed directly from chain data
Read-only Base L2 gas conditions computed directly from chain data: current base fee, recent percentiles, realised volatility, congestion state, and an 80% forecast range for a chosen horizon. This is supporting context for timing a transaction, not a trade instruction. Every figure is reproducible from public Base RPC data.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
539 msmedian answer time
$0.002listed price per call
$0.002price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://lotusnetworkapi.com/api/v1/gas/preflight
| Category | Everything else |
|---|---|
| Provider host | lotusnetworkapi.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 6 from 6 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.002 | 539 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"horizonMinutes": 5
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"horizonMinutes": {
"description": "Forecast horizon in minutes (1-60)",
"type": "integer"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"block": {
"type": "number"
},
"chain": {
"type": "string"
},
"current": {
"description": "baseFeeGwei, congestion, gasUsedRatio",
"type": "object"
},
"forecast": {
"description": "centerGwei, lowGwei, highGwei, targetBlock, interval",
"type": "object"
},
"observedAt": {
"type": "string"
},
"recent": {
"description": "medianGwei, p10Gwei, p90Gwei, volatility, blocks",
"type": "object"
},
"success": {
"type": "boolean"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}