{"uid":"cap_Ha95Z4hxbo1BtE5FkiSmE","slug":"imperium-preflight-multi-facilitator-x402-erc-8004-ietf-mpp-readiness-cdc13d1c","name":"IMPERIUM PREFLIGHT Multi-Facilitator x402, ERC-8004 & IETF MPP 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/crypto-alpha-dag?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":{"query":{"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_nVQ4J3PfqLHqBc0JDNh1-","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 automated 8-gate pre-flight readiness audit against x402 v2, Dexter gas floor, IETF MPP, MCP Streamable HTTP, A2A v0.3.0 agent cards, OASF records, and ERC-8004 identity standards.","exampleAgentPrompt":"Can you run a full pre-flight readiness audit on my HTTP GET endpoint to check whether it passes all 8 gates for x402 v2, IETF MPP, ERC-8004, MCP Streamable HTTP, and A2A v0.3.0 compliance?","exampleUseCases":[{"title":"Pre-launch x402 payment API check","prompt":"Before I go live, can you audit my new payment endpoint with a GET request to verify it passes x402 v2 and Dexter gas floor requirements so facilitators will actually accept it?"},{"title":"A2A agent card compliance check","prompt":"I'm about to register my agent — can you run the 8-gate pre-flight audit on it to confirm the A2A v0.3.0 agent card and OASF records are correctly formatted before submission?"},{"title":"ERC-8004 identity readiness verification","prompt":"Can you do a readiness check on my endpoint using a GET call to verify it meets ERC-8004 identity and MCP Streamable HTTP standards before I connect it to the agent network?"}],"resultDescription":"Returns a JSON object with a top-level status ('ok' or error), a data object containing per-gate compliance results across all 8 audited protocol standards, and an roi_proof object including a compression_ratio_pct metric indicating audit efficiency.","failureModes":["Invalid or missing 'type' field (must be 'http') returns schema validation error","Unsupported HTTP method (not GET or POST) causes request rejection","Unreachable or malformed target endpoint URL results in connection failure","Rate limiting or payment failure returns 402 with payment details","Missing required 'method' field in input object returns 400 bad request"],"whenToPreferThis":"Use this endpoint when you need a comprehensive, multi-standard compliance audit across x402 v2, IETF MPP, ERC-8004, MCP Streamable HTTP, A2A v0.3.0, OASF, and Dexter gas floor in a single call, rather than running separate validators for each protocol. Ideal for pre-deployment gate checks on agent payment endpoints or AI service infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:41:36.450Z","isFirstParty":false,"canonicalSlug":"imperium-preflight-multi-facilitator-x402-erc-8004-ietf-mpp-readiness-c600e1d3"}