{"uid":"cap_WtBA0ghMcxJvfBAvBnZnc","slug":"agentdiet-mcp-gateway-email-lookup-b554f6be","name":"AgentDiet MCP Gateway Email Lookup","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.","url":"https://mcp-gateway.agentdiet.dev/v1/email?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":{"email":{"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":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9Lk_JKv5j-S2jT81AM08y","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up information associated with an email address via the AgentDiet MCP gateway, returning structured data about that email.","exampleAgentPrompt":"Can you look up whatever data is available for the email address john.doe@example.com?","exampleUseCases":[{"title":"Email identity enrichment for leads","prompt":"I have a lead with the email sarah.johnson@acme.com — can you look up any available info on that email address so I know more about who I'm dealing with?"},{"title":"Validate and profile a new user email","prompt":"A new user just signed up with the email newuser@startup.io — can you query what's known about that email address before I approve their account?"},{"title":"Contact data lookup for outreach","prompt":"I need to know more about the contact behind marketing@bigcorp.com — can you pull up any data associated with that email?"}],"resultDescription":"Returns a JSON object with a 'status' field (ok), a 'data' object containing information associated with the queried email address, and a 'roi_proof' field indicating compression ratio — typically around 91.4% compression ratio, suggesting the gateway aggregates and compresses data from multiple upstream sources.","failureModes":["Missing or invalid email query parameter — returns error or empty data","Email not found in any upstream source — returns empty data object","Payment failure via x402/USDC — 402 response requiring payment settlement","Upstream MCP server unavailable — gateway may return error or degraded result","Malformed input schema — request rejected before processing"],"whenToPreferThis":"Choose this endpoint when you need a pay-per-call, micropayment-gated email lookup that settles in USDC on Base via x402 protocol, and want access to aggregated data from a broad broker network (31,000+ MCP servers). Prefer this over direct provider APIs when you want a single gateway interface rather than managing multiple email enrichment provider credentials.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:42:32.073Z","isFirstParty":false,"canonicalSlug":"agentdiet-mcp-gateway-email-lookup-b554f6be"}