{"uid":"cap_etewapQb5yGPOTMDcIVxm","slug":"hn-pulse-agentdiet-dev-b2b-company-tech-stack-contact-lead-enrichment-d90d8375","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://hn-pulse.agentdiet.dev/v1/firmographics)","url":"https://hn-pulse.agentdiet.dev/v1/firmographics?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_inmJrspWBrEHOXH3GfcJy","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"hn-pulse.agentdiet.dev","brandSlug":"hn-pulse-agentdiet-dev-mpp","brandBaseUrl":"https://hn-pulse.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Returns verified emails, social links, 40+ tech stack signals, pricing tiers, and a company summary for a given domain","exampleAgentPrompt":"Can you pull up the full firmographic profile for notion.so — I need their verified contact emails, social links, and what's in their tech stack?","exampleUseCases":[{"title":"Pre-call prospect research for sales","prompt":"I have a sales call with Intercom tomorrow — can you enrich intercom.com and give me their tech stack, pricing tier, and any contact emails so I can prep?"},{"title":"GTM segmentation by tech stack","prompt":"I'm building a list of SaaS companies that use Stripe — can you check the tech stack signals for these domains and flag the ones running Stripe?"},{"title":"Competitive intelligence on a rival","prompt":"Can you pull the company summary, social links, and full tech stack for figma.com? I want to understand what tools they're built on before our strategy meeting."}],"resultDescription":"A structured object containing verified email addresses, social media profile links, 40+ technology signals (identifying tools and platforms the company uses), pricing tier information, and a company summary — all derived from the provided domain.","failureModes":["Unknown or invalid domain returns empty or error response","Domain with no detectable web presence yields sparse results","Rate limiting or payment failure via x402 returns 402 Payment Required","Recently launched domains may have insufficient signal for tech stack detection","Private/stealth companies may return minimal contact or firmographic data"],"whenToPreferThis":"Use this endpoint when you need a single-call enrichment of a B2B company domain that combines contact discovery, tech stack profiling, and firmographic summary. Prefer it over generic WHOIS or LinkedIn scrapers when you need structured, multi-signal data (emails + socials + tech + pricing) in one response for GTM or research workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:23.865Z","isFirstParty":false,"canonicalSlug":"hn-pulse-agentdiet-dev-b2b-company-tech-stack-contact-lead-enrichment-884e6a4e"}