# 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 workflows.

## Facts

- Endpoint: GET https://sec-intel.agentdiet.dev/v1/enterprise-firmographics-api?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-168dbe20
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0VAqV6As4304c0A5bcrWW

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-168dbe20
```

Example prompt: Can you pull up a full enrichment on stripe.com — I need their tech stack, any verified contact emails, social links, and a quick company summary before my sales call?

## When to prefer this

Choose this endpoint when you need comprehensive B2B company intelligence from a single domain lookup — especially for GTM workflows, sales prospecting, or competitive research requiring tech stack data alongside contact information. Prefer this over generic WHOIS or DNS tools when you need enriched business context including emails, social links, and software signals rather than just infrastructure details.

## Known failure modes

- Domain not found or unresolvable — returns empty or partial results
- Private or obscure domains with minimal web presence may yield sparse tech stack signals
- Email verification may be incomplete for companies with strict privacy controls
- Invalid domain format returns a validation error
- Rate limiting or payment failure (402) if payment credentials are missing or insufficient

## 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/enterprise-firmographics-api)

## Output

Returns a structured object containing verified contact emails, social media profile links, 40+ detected technology stack signals (analytics, CRM, marketing tools, frameworks, etc.), pricing tier indicators, 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-168dbe20/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)