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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 shopify-spy.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://shopify-spy.agentdiet.dev/v1/firmographics)
Output
Returns a structured object containing verified email addresses, social media links, 40+ technology stack signals, pricing tier information, and a company summary for the queried domain — ready for use in GTM workflows, lead qualification, or market research.
Example use cases
Prospect enrichment before outreach
“I'm about to reach out to linear.app — can you enrich their domain and give me their verified emails, tech stack, and social links so I can personalize my pitch?”
Competitive tech stack research
“I want to know what tools and technologies Shopify's competitors are using — start with vercel.com and give me their full tech stack signals and any pricing tier info you can find.”
Inbound lead qualification
“We just got a lead from notion.so — can you look them up and give me their company summary, tech stack, and contact emails so I can qualify them before handing off to sales?”
Technical details
Endpoint
GEThttps://shopify-spy.agentdiet.dev/v1/firmographics?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need comprehensive B2B lead enrichment from a single domain input — especially when you require a combination of verified contacts, social links, and tech stack signals in one call. Prefer it over generic WHOIS or DNS tools when GTM-quality firmographic context and technology intelligence are needed together.
Side effects
- Domain not found or unresolvable — returns empty or error response
- Private or newly registered domains may yield sparse data
- Rate limiting or payment failure (HTTP 402) if micropayment not processed
- Malformed domain input may return validation error
- Some tech stack signals may be absent for low-traffic or niche companies
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| 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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