# B2B Company, Tech Stack & Contact Lead Enrichment

> B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from mcp-security.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 profiles, 40+ tech stack signals, pricing tiers, and a company summary for GTM and research workflows.

## Facts

- Endpoint: GET https://mcp-security.agentdiet.dev/v1/domain-intel?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: mcp-security.agentdiet.dev
- Website: https://mcp-security.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/mcp-security-agentdiet-dev-b2b-company-tech-stack-contact-lead-3d5454cb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uGC-xTqUfqOF1VfDidPVX

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability mcp-security-agentdiet-dev-b2b-company-tech-stack-contact-lead-3d5454cb
```

Example prompt: Can you pull up the full company intel on stripe.com — I need their tech stack, verified contact emails, social links, and pricing tiers for a GTM prospecting report?

## When to prefer this

Use this endpoint when you need comprehensive B2B company intelligence from a single domain lookup — especially when you want tech stack signals alongside contact data and company metadata in one call. Prefer it over generic WHOIS or email-finder tools when GTM enrichment, sales prospecting, or competitive research requires multiple data points (emails, socials, pricing, tech) simultaneously.

## Known failure modes

- Domain not found or invalid — returns empty or error response
- Unverified or stale data for lesser-known domains
- Rate limiting or payment failure via x402 ($0.01/call)
- Private/parked domains may return minimal signals
- Tech stack signals may be incomplete for heavily obfuscated sites

## 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://mcp-security.agentdiet.dev/v1/domain-intel)

## Output

Returns a structured object containing verified email addresses, social media links, 40+ detected tech stack signals, pricing tier information, and a company summary for the queried domain — all suitable for GTM prospecting, lead enrichment, or competitive research.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "domain"
 ],
 "properties": {
  "domain": {
   "type": "string",
   "minLength": 1,
   "description": "Company domain name or URL (e.g. stripe.com, linear.app) to enrich"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mcp-security-agentdiet-dev-b2b-company-tech-stack-contact-lead-3d5454cb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mcp-security.agentdiet.dev](https://www.zero.xyz/host/mcp-security.agentdiet.dev/llms.txt)