Unnamed service
GET lotusnetworkapi.com/api/v1/gas/preflight
Why an agent can trust this route.
Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.
Observed outcomes
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.
Resource: lotusnetworkapi.com/api/v1/gas/preflight
Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x3268C9434D8603957420f04510CA0ff6097A5C64
Payment methods: — · Last validation: 2026-10-15 05:36:09.013+00
{
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {
"horizonMinutes": {
"type": "integer",
"description": "Forecast horizon in minutes (1-60)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"properties": {
"block": {
"type": "number"
},
"chain": {
"type": "string"
},
"recent": {
"type": "object",
"description": "medianGwei, p10Gwei, p90Gwei, volatility, blocks"
},
"current": {
"type": "object",
"description": "baseFeeGwei, congestion, gasUsedRatio"
},
"success": {
"type": "boolean"
},
"forecast": {
"type": "object",
"description": "centerGwei, lowGwei, highGwei, targetBlock, interval"
},
"observedAt": {
"type": "string"
}
}
}
}
},
"paymentRequirements": [
{
"raw": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x3268C9434D8603957420f04510CA0ff6097A5C64",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x3268C9434D8603957420f04510CA0ff6097A5C64",
"scheme": "exact",
"network": "eip155:8453",
"amountAtomic": "2000"
}
]
}Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.