{"uid":"cap_VVm3LmX7YcdOHPbTmnMTV","slug":"arxiv-digest-agentdiet-dev-b2b-company-tech-stack-contact-lead-8b9c3c64","name":"B2B Company, Tech Stack & Contact Lead Enrichment","description":"Extracts verified emails, social links, 40+ tech stack signals, pricing tiers, and company summary for GTM & research agents. (Live x402 v2, IETF MPP & MCP endpoint at https://arxiv-digest.agentdiet.dev/v1/founder-enrich)","url":"https://arxiv-digest.agentdiet.dev/v1/founder-enrich?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string","minLength":1,"description":"Company domain name or URL (e.g. stripe.com, linear.app) to enrich"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.02","displayCostAsset":"USD","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":"$0.02/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_pMh1sDWkOEXGs74unhlwE","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"arxiv-digest.agentdiet.dev","brandSlug":"arxiv-digest-agentdiet-dev-mpp","brandBaseUrl":"https://arxiv-digest.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Given a company domain, returns verified emails, social links, 40+ tech stack signals, pricing tiers, and a company summary for GTM and research workflows.","exampleAgentPrompt":"Can you enrich stripe.com for me — I need their verified contact emails, social links, what tech stack they're running, and a quick company summary for a sales pitch?","exampleUseCases":[{"title":"Prospect research before outbound sales","prompt":"I'm about to reach out to linear.app — can you pull up their tech stack, any verified contact emails, and a company summary so I know what to say in my pitch?"},{"title":"Competitive tech stack intelligence","prompt":"What tools and technologies is notion.so running on their site? I want to see their full tech stack breakdown including analytics, CRM, and infrastructure signals."},{"title":"Lead enrichment for CRM import","prompt":"I have a list of domains I need to enrich before importing into our CRM — can you start with hubspot.com and give me verified emails, social profiles, pricing tier info, and their tech stack?"}],"resultDescription":"Returns a structured object containing verified email addresses, social media profile links, 40+ detected tech stack signals (analytics, CRM, infrastructure, etc.), pricing tier information, and a written company summary — all derived from the provided domain.","failureModes":["Domain not found or unreachable — returns empty or partial data","Invalid or malformed domain input — returns a validation error","No verified emails discoverable for the domain — email field empty","Tech stack signals unavailable for very new or minimal web presence","Payment required error (HTTP 402) if x402 micropayment is not provided","Rate limiting or quota exceeded errors"],"whenToPreferThis":"Choose this endpoint when you need comprehensive B2B company enrichment from a single domain lookup, especially when you require a combination of contact leads, tech stack intelligence, and company metadata in one call. Prefer it over generic search or scraping when you need structured, verified data for GTM workflows, CRM enrichment, or competitive research. It is particularly valuable when you need 40+ tech stack signals alongside email contacts in a single request.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:04.103Z","isFirstParty":false,"canonicalSlug":"arxiv-digest-agentdiet-dev-b2b-company-tech-stack-contact-lead-b16219c7"}