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B2B Company, Tech Stack & Contact Lead Enrichment
B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from serp-extract.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Enriches a company domain with verified emails, social links, 40+ tech stack signals, pricing tiers, and a company summary for GTM and research workflows.
Price / call$0.01
Success—
StatusUnknown
How this service works
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://serp-extract.agentdiet.dev/v1/lead-enrich)
Output
Returns a structured object containing verified company email addresses, social media profile links, 40+ technology stack signals (analytics, CRM, infrastructure, etc.), pricing tier information, and a company summary — all derived from the provided domain.
Example use cases
GTM outreach list enrichment
“I'm building a cold outreach list and need to enrich these company domains — start with figma.com. Give me verified emails, their tech stack signals, and any pricing tier info you can find.”
Competitor tech stack research
“Can you analyze what tools and technologies hubspot.com is running on their site? I want to know their full tech stack — analytics, CRM, infrastructure, everything you can surface.”
Investor due diligence on a startup
“I'm researching linear.app for a potential investment — can you pull their company summary, social links, tech stack, and any contact leads you can find from their domain?”
Technical details
Endpoint
GEThttps://serp-extract.agentdiet.dev/v1/lead-enrich?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a comprehensive, single-call B2B company profile including tech stack fingerprinting, verified contact emails, and pricing intelligence from just a domain name. Prefer it over generic web scraping when you want structured, pre-extracted GTM signals rather than raw HTML, and over social enrichment APIs when tech stack data is a primary requirement.
Side effects
- Domain not found or invalid format returns empty or error response
- Private or parked domains may yield sparse results with few signals
- Rate limiting or payment failure (HTTP 402) if x402 credentials are missing or insufficient
- Very new or obscure domains may have limited tech stack coverage
- Timeout if the domain takes too long to resolve during live enrichment
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer | Maximum number of items to return per page (1-100) |
| cursor | string | Opaque pagination cursor for fetching the next page |
| domainrequired | string | Company domain name or URL (e.g. stripe.com, linear.app) to enrich |
Output
Schema · Response
{
"type": "object"
}Reviews
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