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MNEMOS Gas Recommendation Engine
x402
MNEMOS Gas Recommendation Engine is a paid API for AI agents from mnemos-agent.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).
Returns an AI-driven gas fee recommendation for a specified blockchain chain using the MNEMOS autonomous decision engine
Price / call$0.001
Success—
StatusUnknown
How this service works
MNEMOS autonomous decision/memory engine. Four /v1 capability operations are x402 v2 paid; health/status/dashboard/operator routes are not x402 paywalls.
Output
A JSON object containing the module name ('gas'), a natural-language reason string explaining the engine's live recommendation, and an 'abstained' boolean indicating whether the engine declined to make a recommendation. The reason field reflects MNEMOS's autonomous decision logic applied to current chain conditions.
Example use cases
Pre-transaction gas check for ETH
“Before I send this ETH transfer, what gas price does MNEMOS recommend right now for Ethereum mainnet?”
DeFi trade timing decision
“I'm about to execute a DeFi swap on Ethereum — ask the MNEMOS engine whether gas fees look favorable right now and give me its reasoning.”
Automated agent gas gating
“Check what MNEMOS recommends for gas on Ethereum and only proceed with the on-chain action if the engine says conditions are reasonable.”
Technical details
Endpoint
GEThttps://mnemos-agent.onrender.com/v1/gas/recommendWhen to prefer
Choose this endpoint when you need an autonomous AI-reasoned gas fee recommendation rather than a raw gas price feed. It is best suited for agents that want an interpretable, plain-language recommendation with reasoning, not just a numeric gwei value. Prefer this over raw gas oracles when the agent needs a decision ('go now or wait') rather than a data point.
Side effects
- Invalid or unsupported chain identifier returns an error or abstained:true
- Payment not included or insufficient USDC causes x402 payment-required rejection
- Service temporarily unavailable on Render cold start causing timeout
- Engine abstains (abstained:true) when confidence in recommendation is insufficient
- Rate limiting if too many requests are made without valid payment
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"module": "gas",
"reason": "<live-engine-result>",
"abstained": false
}
}Tags
x402
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