# B2B Company, Tech Stack & Contact Lead Enrichment

> B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from mcp-compiler.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://mcp-compiler.agentdiet.dev/v1/company?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: mcp-compiler.agentdiet.dev
- Website: https://mcp-compiler.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/mcp-compiler-agentdiet-dev-b2b-company-tech-stack-contact-lead-77ac85d3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_R-XkctcNDw26_SGM0foo8

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-compiler-agentdiet-dev-b2b-company-tech-stack-contact-lead-77ac85d3
```

Example prompt: Can you pull up everything you know about stripe.com — their tech stack, verified contact emails, social links, pricing tiers, and a company summary? I need it for a sales prospecting report.

## When to prefer this

Choose this endpoint when you need a comprehensive, single-call enrichment of a B2B company domain covering tech stack, contacts, social presence, and pricing — especially in GTM, sales automation, or competitive research agent workflows. Prefer it over generic web scraping when structured, multi-signal output (emails, tech stack, pricing) is needed without building custom parsers.

## Known failure modes

- Invalid or unresolvable domain returns an error or empty result
- Domain with no detectable web presence may return sparse or missing fields
- Rate limiting or payment failure (HTTP 402) if payment is not correctly submitted
- Newly registered or very obscure domains may have limited enrichment data
- Some tech stack signals may be missing if the company uses obfuscated or server-side-only tools

## 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-compiler.agentdiet.dev/v1/company)

## Output

Returns a structured object containing verified email addresses, social media profile links, 40+ technology stack signals detected on the company's domain, pricing tier information, and a company summary — all keyed to 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/mcp-compiler-agentdiet-dev-b2b-company-tech-stack-contact-lead-77ac85d3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mcp-compiler.agentdiet.dev](https://www.zero.xyz/host/mcp-compiler.agentdiet.dev/llms.txt)