{"uid":"cap_0Yguarea3CkBBfXpBCz2S","slug":"agentdiet-mpp-verifier-b9b4a951","name":"AgentDiet MPP Verifier","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://status.agentdiet.dev settling in USDC on Base.","url":"https://status.agentdiet.dev/v1/mpp-verifier?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":{"url":{"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_HjR-PQWR6NakqzgmU-lqc","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":"Verifies and validates MPP (Micropayment Protocol) compliance and context compression ROI for a given HTTP URL, returning compression ratio proof and status.","exampleAgentPrompt":"Can you verify whether this URL is MPP-compliant and show me the compression ratio proof AgentDiet can achieve on it: https://api.example.com/data?","exampleUseCases":[{"title":"Pre-pipeline compression ROI check","prompt":"Before I route this API response through my agent pipeline, can you check how much context compression AgentDiet can squeeze out of https://api.example.com/reports — I need to see the compression ratio proof."},{"title":"MPP compliance verification for a new endpoint","prompt":"I'm about to integrate a new data source into my A2A workflow — can you verify that https://partner.service.io/feed is MPP-compliant and tell me its status?"},{"title":"Token budget planning for agent context","prompt":"I'm trying to figure out how many tokens I'll save if I run my agent's context through AgentDiet for this URL https://news.provider.com/articles/latest — can you get me the compression ratio and ROI proof?"}],"resultDescription":"Returns a JSON object with a 'status' field (e.g. 'ok'), a 'data' object with endpoint-specific details, and an 'roi_proof' object containing 'compression_ratio_pct' — a numeric percentage indicating how much the context can be compressed (e.g. 91.4%).","failureModes":["URL parameter missing or malformed — endpoint may return error or empty data","Target URL is unreachable or returns non-200 — verification may fail with error status","Unsupported HTTP method specified — only GET and POST are accepted","Payment not settled in USDC on Base — x402 micropayment failure blocks the call","Response schema mismatch if target endpoint returns unexpected content type"],"whenToPreferThis":"Use this endpoint when you need to verify MPP protocol compliance or measure the token compression ROI that AgentDiet can deliver for a specific HTTP URL before committing it to an agent pipeline. Prefer it over generic HTTP probing tools when you need compression ratio metrics and A2A context distillation validation specifically within the AgentDiet ecosystem.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:44:06.804Z","isFirstParty":false,"canonicalSlug":"agentdiet-mpp-verifier-b9b4a951"}