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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 domain-osint.agentdiet.dev, paid per call via MPP, $0.02/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$0.02
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://domain-osint.agentdiet.dev/v1/firmographics)
Output
Returns a structured object containing verified email addresses, social profile links, a curated list of 40+ detected technology stack signals (frameworks, analytics, CRMs, etc.), pricing tier indicators, and a company summary — all derived from the provided domain.
Example use cases
Prospect enrichment before sales outreach
“Before I reach out to the team at notion.so, can you grab their verified emails, tech stack signals, and a quick company summary so I can personalize my pitch?”
Competitor tech stack research
“I'm doing competitive research — can you tell me what technologies figma.com is running, including any SaaS tools, infrastructure, and pricing signals you can find?”
Automated lead enrichment for CRM
“I've got a list of company domains from our latest event — can you start with linear.app and enrich it with their firmographic data, verified contacts, and social profiles so I can import it into our CRM?”
Technical details
Endpoint
GEThttps://domain-osint.agentdiet.dev/v1/firmographics?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single-call, multi-signal firmographic profile of a company — especially when you need tech stack intelligence combined with contact data and social links in one response. Ideal for GTM automation, B2B prospecting pipelines, and competitive research agents that need to enrich a company domain without stitching together multiple APIs.
Side effects
- Domain not found or unreachable — returns empty or error response
- Private/parked domains may yield minimal data
- Newly registered domains may lack sufficient crawlable signals
- Rate limiting or payment failure via x402 may block the request
- Malformed domain input may return a validation error
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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