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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 x402broker.com, 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://x402broker.com/v1/lead-enrich)
Output
Returns a structured object containing verified email addresses, social media profile links, 40+ detected tech stack signals (e.g. CRM, analytics, CDN, frameworks), pricing tier information, and a company summary — all derived from the provided domain.
Example use cases
Pre-call GTM research for sales rep
“Before my demo call with HubSpot, can you enrich hubspot.com and tell me their full tech stack, any verified emails I can reach out to, and a quick company summary?”
Competitor tech stack analysis
“I want to know what tools and infrastructure Figma is running — can you enrich figma.com and give me all their tech stack signals and pricing tier info?”
Outbound lead list enrichment
“I have a prospect at linear.app — can you enrich that domain and get me verified contact emails, their social profiles, and a summary of the company for our outreach campaign?”
Technical details
Endpoint
GEThttps://x402broker.com/v1/lead-enrich?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need comprehensive B2B company intelligence from a single domain lookup, especially when you require a combination of contact emails, tech stack signals, and company context in one call. Prefer this over point-solution email finders or tech-stack-only tools when your workflow needs all these signals together for GTM, sales prospecting, or competitive research.
Side effects
- Domain not found or unresolvable — returns empty or null fields
- Private/parked domain with no crawlable signals — minimal enrichment data returned
- Rate limiting or payment failure via x402 protocol — HTTP 402 response
- Malformed domain input — validation error returned
- Recently launched domain with insufficient data — partial results
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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