# B2B Company, Tech Stack & Contact Lead Enrichment

> B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from company-enrich.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://company-enrich.agentdiet.dev/v1/tech-stack-lookup?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: company-enrich.agentdiet.dev
- Website: https://company-enrich.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/company-enrich-agentdiet-dev-b2b-company-tech-stack-contact-lead-03941080
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_k8EAGNqptmfyqFvU_A5Ls

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 company-enrich-agentdiet-dev-b2b-company-tech-stack-contact-lead-03941080
```

Example prompt: Can you enrich stripe.com for me — I want their verified contact emails, social profiles, tech stack breakdown, and pricing tier info for our GTM research?

## When to prefer this

Choose this endpoint when you need a single-call enrichment of a B2B company domain combining tech stack detection, contact lead data, social signals, and company summary. It is particularly strong for GTM agents needing 40+ tech signals alongside verified emails. Prefer it over generic WHOIS or contact-only enrichment tools when you need multi-dimensional company intelligence in one shot.

## Known failure modes

- Domain not found or unresolvable — returns empty or error object
- Domain too new or low-traffic with insufficient signals — partial results
- Malformed domain input (e.g. including path or protocol incorrectly) — validation error
- Rate limiting or payment failure at $0.01/call via x402 — 402 response
- Tech stack signals may be stale if domain was not recently crawled

## 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://company-enrich.agentdiet.dev/v1/tech-stack-lookup)

## Output

Returns a structured object containing verified email addresses, social media links, 40+ technology stack signals (e.g. CRM, analytics, CDN, payments tools detected on the domain), pricing tier information, and a company summary — all keyed to the input 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/company-enrich-agentdiet-dev-b2b-company-tech-stack-contact-lead-03941080/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from company-enrich.agentdiet.dev](https://www.zero.xyz/host/company-enrich.agentdiet.dev/llms.txt)