{"uid":"cap_DZAEKJon3qQHIlRkfaieK","slug":"aiskills402-vcard-from-e-mail-signature-skill-file-048aa4bc","name":"AISkills402 — vCard from E-mail Signature Skill File","description":"vCard from E-mail Signature — Turns the signature block of an e-mail (English, Bulgarian, German or another language) into a vCard 4.0 contact card, answered as the card text only. Follows RFC 6350 where plain models slip - VERSION:4.0 right after BEGIN, FN always present, N with exactly five components, ADR with exactly seven, commas, semicolons and backslashes escaped in text values, phone numbers as tel URIs. What the signature does not say stays out - no invented surname, no guessed country…","url":"https://api.aiskills402.com/v1/skills/vcard-from-signature/file?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","HEAD"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"ok":true,"file":{"name":"SKILL.md","content":"<the SKILL.md file>","encoding":"utf-8"},"name":"vCard from E-mail Signature","skill":"vcard-from-signature","sha256":"<sha256 of SKILL.md>","receipt":{"tx":"0x<settlement transaction>","settled":true},"version":"1.0.0","redownload":{"url":"<api>/v1/purchases/<token>","token":"<64 hex chars>"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ItPHnayKCrjBxOXjMCWqR","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Purchases and downloads the 'vCard from E-mail Signature' SKILL.md file, paid once in USDC over x402 on Base, with permanent re-download access.","exampleAgentPrompt":"Buy me the 'vCard from E-mail Signature' skill from AISkills402 — pay for it in USDC on Base and give me the SKILL.md file so my agent can start extracting vCards from email signatures.","exampleUseCases":[{"title":"Equip agent with vCard extraction skill","prompt":"I want my AI agent to be able to take someone's email signature and produce a proper vCard contact file from it — can you purchase the vcard-from-signature SKILL.md from AISkills402 and load it up?"},{"title":"One-time skill purchase for CRM automation","prompt":"We're building a pipeline that auto-adds contacts to our CRM whenever a new email arrives — buy the vCard from email signature skill from AISkills402 so the agent knows how to parse signatures into structured contact records."},{"title":"Re-download previously purchased skill","prompt":"I already bought the vCard from email signature skill from AISkills402 — can you grab the latest version of the SKILL.md file again using our re-download token?"}],"resultDescription":"Returns a JSON object containing the SKILL.md file content (UTF-8 encoded), the skill's human-readable name ('vCard from E-mail Signature'), its slug identifier ('vcard-from-signature'), a SHA256 checksum for integrity verification, the semantic version, a blockchain settlement transaction hash confirming USDC payment on Base, and a unique re-download token with URL for future access without repayment.","failureModes":["Payment not settled on Base — transaction pending or insufficient USDC balance causes 402 or payment failure","Invalid or malformed x402 payment header — returns authentication/payment error","Skill slug not found — unlikely for this fixed endpoint but would return 404","Network timeout reaching api.aiskills402.com — returns connection error","Re-download token already used or expired — returns unauthorized error on redownload endpoint"],"whenToPreferThis":"Choose this endpoint when an AI agent needs a tested, ready-to-use SKILL.md instruction file specifically for extracting vCard contact data from email signatures, and is able to execute a one-time USDC micropayment over x402 on Base. Prefer this over building custom parsing logic when you want a curated, versioned skill with permanent re-download rights and no subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T01:13:49.686Z","isFirstParty":false,"canonicalSlug":"aiskills402-vcard-from-e-mail-signature-skill-file-048aa4bc"}