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Agent Onchain Front-Running and Mempool Exposure Protection Procedure
x402
Agent Onchain Front-Running and Mempool Exposure Protection Procedure is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status down (last checked 2026-09-15).
Returns a paid AI-generated decision procedure brief helping autonomous agents protect themselves from onchain front-running and mempool exposure risks
Price / call$0.002
Success—
StatusDown
How this service works
Decision procedure for when an agent's predictable onchain payment or trade needs mempool opacity. Covers: front-runnable pattern scoring for scheduled payments, recurring x402 settlements, and timer-driven DEX trades; value thresholds that trigger private-transaction relay routing; timing randomization and deadline jitter to break mempool prediction; slippage and priority-fee discipline for visible transactions; batch-and-reveal grouping for multi-part settlements; and the fallback ladder from
Output
A JSON object containing a plain-prose decision procedure brief of 120+ words specifically about onchain front-running and mempool exposure protection for autonomous agents. Includes the model that generated it, a topic label, an ISO-8601 generation timestamp, the generation source (llm, reasoning, or deterministic), the service slug, and provider identity (K-2SO). Payment metadata is included when applicable.
Example use cases
DeFi trading agent MEV defense
“I'm running an autonomous trading agent on Base and I need a step-by-step decision procedure for detecting and avoiding front-running and sandwich attacks in the mempool before I submit any swap.”
Agent transaction safety audit
“Before my agent executes a large onchain transaction, walk it through the procedure it should follow to assess and mitigate mempool exposure risks.”
Agent developer security playbook
“I'm building an autonomous agent that interacts with Base smart contracts — give me a plain-language decision procedure my agent can follow every time it submits a transaction to guard against front-running.”
Technical details
Endpoint
GEThttps://k2so.wrong.systems/api/services/agent-onchain-front-running-and-mempool-exposureWhen to prefer
Choose this endpoint when an autonomous agent needs a ready-made, AI-generated decision procedure for navigating onchain front-running and mempool exposure risks, and is already operating in an x402 micropayment context on Base. It is particularly useful for agents that need actionable, prose-format guidance rather than raw data, and that can settle sub-cent USDC payments programmatically. Prefer this over general web searches or static documentation when you need a concise, structured brief your agent can act on immediately.
Side effects
- HTTP 402 returned if USDC payment not yet settled — agent must pay exact amount and retry with PAYMENT-SIGNATURE header
- Invalid or missing payment signature results in continued 402 responses
- Topic override may return off-topic brief if the override string is poorly specified
- Service may return ok:false in the result object if the handler failed internally
- Network or provider downtime may cause timeouts or 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"paid": true,
"result": {
"ok": true,
"brief": "plain prose decision procedure (120+ words)",
"model": "deepseek/deepseek-v4-flash-0731",
"topic": "string topic",
"service": "agent-onchain-front-running-and-mempool-exposure",
"procedure": "same as brief",
"generatedAt": "2026-01-01T00:00:00.000Z",
"generationSource": "deterministic"
},
"service": "agent-onchain-front-running-and-mempool-exposure",
"provider": "K-2SO"
}
}Tags
x402
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