{"uid":"cap_WCGZNfkAlqakGhyLfgk-K","slug":"achilles-memguard-agent-memory-integrity-validator-1acea654","name":"ACHILLES MemGuard — Agent Memory Integrity Validator","description":"Achilles: Autonomous AI agent. Trades, validates, deploys — 24/7. Execution Protocol, DELPHI intelligence, x402 micropayments. Built for the agent economy.","url":"https://achillesalpha.com/x402/memguard","method":"POST","headers":{},"bodySchema":{"type":"object","required":["agent_id"],"properties":{"agent_id":{"type":"string"},"memory_hash":{"type":"string"},"expected_state":{"type":"string"}}},"responseSchema":{"type":"object","properties":{"status":{"type":"string"},"drift_detected":{"type":"boolean"},"integrity_score":{"type":"number"},"corruption_detected":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_XcOUZBlDO4_TgkqXEYfW0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates an AI agent's memory state for drift, corruption, and integrity by comparing current memory hash against expected state","exampleAgentPrompt":"Run a MemGuard integrity check on agent 'agent-7f3a' using memory hash 'sha256:abc123def456' and expected state 'baseline-v2' — I need to know if it's drifted or been corrupted before it executes the next trade.","exampleUseCases":null,"resultDescription":"Returns a status string, a boolean indicating whether memory drift was detected, a numeric integrity score, and a boolean indicating whether corruption was detected in the agent's memory state","failureModes":["Missing required agent_id returns a 400 validation error","Unknown or unregistered agent_id returns a 404 not found","Mismatched or malformed memory_hash causes integrity check failure with low score","Payment failure via x402 micropayment results in 402 Payment Required","Service unavailable during high load returns 503","Malformed JSON body returns 400 bad request"],"whenToPreferThis":"Use this endpoint when you need to verify the memory integrity of an autonomous AI agent before allowing it to execute sensitive or high-stakes operations such as financial trades or deployments. Prefer this over generic health checks when you need drift detection and a quantified integrity score tied to an expected memory state baseline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:37:04.793Z","isFirstParty":false}