# B2B Company, Tech Stack & Contact Lead Enrichment

> B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from sec-intel.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 use cases.

## Facts

- Endpoint: GET https://sec-intel.agentdiet.dev/v1/firmographics?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: sec-intel.agentdiet.dev
- Website: https://sec-intel.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/sec-intel-agentdiet-dev-b2b-company-tech-stack-contact-lead-enrichment-d76c21ad
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XmplJlU3B3Mske-J73_w0

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 sec-intel-agentdiet-dev-b2b-company-tech-stack-contact-lead-enrichment-d76c21ad
```

Example prompt: Can you pull up the full company profile for linear.app — I need their tech stack, verified contact emails, social links, and pricing tier for my sales research.

## When to prefer this

Use this endpoint when you need a comprehensive, multi-signal company profile from a single domain lookup — especially for GTM workflows requiring tech stack intelligence, verified contact discovery, and firmographic data in one call. Prefer it over generic web scrapers when you need structured, pre-parsed lead enrichment with pricing and social signals rather than raw HTML.

## Known failure modes

- Invalid or non-existent domain returns an empty or error response
- Private/parked domains with no detectable signals may return sparse results
- Rate limiting or payment failure (HTTP 402) if x402 payment is not properly handled
- Domain with heavy bot-protection may yield incomplete tech stack signals
- Newly registered domains may have insufficient data for enrichment

## 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://sec-intel.agentdiet.dev/v1/firmographics)

## Output

Returns a structured JSON object containing verified contact emails, social media profile links, 40+ detected technology stack signals (e.g. analytics, CRM, hosting, payments tools), pricing tier information, and a company summary — all derived from the provided domain.

## 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/sec-intel-agentdiet-dev-b2b-company-tech-stack-contact-lead-enrichment-d76c21ad/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sec-intel.agentdiet.dev](https://www.zero.xyz/host/sec-intel.agentdiet.dev/llms.txt)