{"uid":"cap_QGg2asS3gZoaNqBCHTGPJ","slug":"imperium-preflight-multi-protocol-payment-agent-readiness-auditor-57c41809","name":"IMPERIUM PREFLIGHT – Multi-Protocol Payment & Agent Readiness Auditor","description":"Automated 8-gate pre-flight readiness auditor for x402 v2, Dexter gas floor, IETF MPP, MCP Streamable HTTP, A2A v0.3.0 agent cards, OASF records, and ERC-8004 identity.","url":"https://preflight.agentdiet.dev/v1/epss-scanner?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"package":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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_qtA7uPpk-S0rk_WNfb3f4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Runs an 8-gate automated pre-flight audit checking whether an endpoint is ready for x402 v2, ERC-8004 identity, IETF MPP, MCP Streamable HTTP, A2A agent cards, OASF records, and Dexter gas floor compliance.","exampleAgentPrompt":"Run a full 8-gate pre-flight readiness audit on my endpoint — I need to know if it passes x402 v2, ERC-8004 identity, IETF MPP, and A2A agent card compliance checks before I go live.","exampleUseCases":[{"title":"Pre-launch MCP server compliance check","prompt":"I'm about to launch my MCP server and need to know if it's fully compliant with MCP Streamable HTTP and x402 v2 — can you run a preflight audit on it and show me which gates pass or fail?"},{"title":"ERC-8004 identity readiness verification","prompt":"Before I register my agent on-chain, can you audit my endpoint for ERC-8004 identity compliance and tell me if there are any issues I need to fix?"},{"title":"A2A agent card and OASF record validation","prompt":"I've set up my A2A v0.3.0 agent card and OASF record and want to confirm they're correctly formatted and compliant — please run the preflight scanner and give me a full readiness report."}],"resultDescription":"Returns a JSON object with a status field ('ok' or failure), a data object containing per-gate audit results across all 8 readiness checks (x402 v2, Dexter gas floor, IETF MPP, MCP Streamable HTTP, A2A agent cards, OASF records, ERC-8004 identity), and an roi_proof object including a compression_ratio_pct metric.","failureModes":["Target endpoint unreachable or returns non-200 response — audit cannot complete","Invalid or missing 'type' or 'method' fields cause 400 Bad Request","Package parameter pointing to a non-existent or malformed URL returns gate failures","One or more compliance gates fail, returning specific gate error details in data","Rate limiting or payment failure ($0.01 USDC) may block the call"],"whenToPreferThis":"Choose this endpoint when you need a comprehensive multi-protocol readiness check covering x402, ERC-8004, IETF MPP, MCP, A2A, and OASF in a single call rather than running separate protocol-specific validators. Ideal pre-deployment gate for agent and payment-enabled API endpoints that need to be listed on facilitators or agent marketplaces.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:41:47.034Z","isFirstParty":false,"canonicalSlug":"imperium-preflight-multi-protocol-payment-agent-readiness-auditor-57c41809"}