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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 prompt-guard.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 use cases.
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://prompt-guard.agentdiet.dev/v1/company-lookup)
Output
Returns a JSON object containing verified contact emails, social media links, 40+ technology stack signals detected on the domain, pricing tier information, and a structured company summary — all derived from the submitted company domain or URL.
Example use cases
Sales prospect research before outreach
“I'm about to reach out to linear.app — can you enrich their domain and give me their tech stack, any verified emails, and a quick company summary so I can personalize my pitch?”
Competitive tech stack analysis
“What tools and technologies is notion.so using under the hood? Pull their full tech stack signals and pricing tiers so I can see how they compare to us.”
GTM lead enrichment for CRM
“I have a list starting with hubspot.com — can you look up their verified contact emails, social profiles, and company overview so I can populate our CRM before the sales call?”
Technical details
Endpoint
GEThttps://prompt-guard.agentdiet.dev/v1/company-lookup?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a comprehensive, single-call B2B enrichment covering tech stack, verified contacts, social profiles, and company summary for a given domain — especially in GTM, sales, or research agent workflows that require pay-per-use pricing without a subscription commitment.
Side effects
- Invalid or non-existent domain returns an error or empty result
- Domains with heavy bot-protection may yield incomplete tech stack signals
- Private or newly registered domains may have minimal enrichment data
- Payment failure via x402 results in HTTP 402 and no data returned
- Rate limiting may occur under high request volume
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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