{"uid":"cap_UK-wbbr_gRu0p3GaFjMFC","slug":"agentdiet-email-verification-via-x402-broker-f5436a73","name":"AgentDiet Email Verification via x402 Broker","description":"15-App Autonomous Business-to-Agent (B2A) API Hub & MCP Suite. Supports Web Distillation, On-Chain Risk, DEX Token Intelligence, B2B Lead Enrichment, Domain OSINT, Email Verification, SEC Filings, GitHub Audits, Prompt Firewall, and native HTTP 402 (x402 Base USDC).","url":"https://email-verify.agentdiet.dev/v1/x402-broker?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"},{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Y9nBDdEdIf0i_-RUyJGei","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null},{"uid":"pm_0zk4BOC9J1iSA5f7kGu8E","protocol":"mpp","methodType":"crypto","chain":"tempo","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 email addresses and routes queries through AgentDiet's multi-app B2A intelligence hub, paid per-call via HTTP 402 x402 Base USDC microtransactions","exampleAgentPrompt":"Can you verify whether john.smith@acmecorp.com is a real, deliverable email address using the AgentDiet hub — pay the micro-fee automatically and tell me if it's valid?","exampleUseCases":[{"title":"Pre-send email list hygiene","prompt":"Before I send this cold outreach campaign, verify that the email address sarah.jones@techstartup.io is real and deliverable — I don't want bounces hurting my sender reputation."},{"title":"B2B lead qualification check","prompt":"I just scraped a list of leads and the top contact is cto@bigretail.com — can you verify that email is valid and active before my sales team reaches out?"},{"title":"CRM import validation","prompt":"I'm about to import 50 contacts into our CRM and want to spot-check the first one: does marketing@globalpartners.net actually exist and accept mail?"}],"resultDescription":"Returns a JSON object with a status field ('ok'), a data object containing verification results, and an roi_proof object showing compression_ratio_pct (e.g. 91.4%) indicating distillation efficiency of the response. Payment is deducted per call via x402 Base USDC.","failureModes":["Invalid or malformed email input returns error status","Missing required 'input' or 'method' fields causes schema validation failure","Payment failure via x402 results in HTTP 402 response blocking the call","Query param 'query' missing may return empty or default data object","Service unavailability returns non-200 status with no data"],"whenToPreferThis":"Choose this endpoint when you need email verification with automatic per-call micropayment billing via x402 Base USDC, especially within an agentic workflow that already uses the AgentDiet B2A hub for other intelligence tasks like lead enrichment or domain OSINT. Prefer it over free validators when you need reliable, paid-tier verification with ROI/compression metrics included in the response.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:37:56.203Z","isFirstParty":false,"canonicalSlug":"agentdiet-email-verification-via-x402-broker-f5436a73"}