{"uid":"cap_chSMgy955t7_G-WQE9FMM","slug":"strale-contact-verify-71b1fd1d","name":"Strale Contact Verify","description":"The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.","url":"https://api.strale.io/x402/v2/solutions/contact-verify","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"email":{"type":"string","description":"Email address to verify"},"address":{"type":"string","description":"Postal address to verify (optional)"},"phone_number":{"type":"string","description":"Phone number to verify (optional)"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.27","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":"$0.27/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.27","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.27","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tHTRG9_W0M1EsoFcnXkJC","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.27","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies email addresses, postal addresses, and phone numbers for validity and deliverability","exampleAgentPrompt":"Can you verify whether john.doe@example.com is a real, deliverable email address, and also check if +1-415-555-0192 is a valid phone number?","exampleUseCases":[{"title":"Pre-send email list hygiene","prompt":"Before I send this campaign, can you verify that sarah.jones@acmecorp.com is a real deliverable email address so I don't get bounces?"},{"title":"Lead validation before CRM entry","prompt":"I just got a new lead with email m.chen@startup.io and phone +44-20-7946-0123 — can you verify both are legitimate before I add them to the CRM?"},{"title":"Shipping address confirmation","prompt":"A customer entered '123 Elm Street, Springfield, IL 62701' as their shipping address — can you verify that address actually exists before we dispatch the order?"}],"resultDescription":"Returns a verification result for each submitted contact field (email, phone, postal address), indicating validity status, deliverability, and any detected issues. Each response includes a cryptographic audit record with chain hashing for traceability and trust.","failureModes":["Invalid or malformed email format returns a validation error","Unresolvable or non-existent domain for email may return undeliverable status","Phone number outside supported country format may fail format checking","Postal address in unsupported country may not be verifiable","Missing required email field returns a 400-level error","Network or provider timeout returns a 5xx error"],"whenToPreferThis":"Choose this endpoint when you need a verifiable, auditable contact validation with a cryptographic trust record — especially in regulated industries, fraud prevention workflows, or agent pipelines where accountability matters. Prefer this over generic email-ping validators when you need multi-field contact verification (email + phone + address) in a single call with a tamper-evident audit trail across 27 countries.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:02:43.218Z","isFirstParty":false}