# B2B Company, Tech Stack & Contact Lead Enrichment

> B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from email-verify.agentdiet.dev, paid per call via MPP, $0.02/call, status unknown (last checked 2026-10-21).

Enriches a company domain with verified contact emails, social links, 40+ tech stack signals, pricing tiers, and a company summary for GTM and research workflows.

## Facts

- Endpoint: GET https://email-verify.agentdiet.dev/v1/domain-intel?utm_source=zero.xyz
- Price: $0.02/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: email-verify.agentdiet.dev
- Website: https://email-verify.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/email-verify-agentdiet-dev-b2b-company-tech-stack-contact-lead-a2a2a7ae
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hLhijHzmh4yUoKG3NfnGc

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 email-verify-agentdiet-dev-b2b-company-tech-stack-contact-lead-a2a2a7ae
```

Example prompt: Can you look up linear.app and tell me what tech stack they're running, find any verified contact emails, and give me a company summary I can use for outreach?

## When to prefer this

Choose this endpoint when you need a single-call enrichment of a company domain covering contacts, tech stack, and firmographic summary — especially in GTM, sales prospecting, or competitive research workflows. Prefer it over generic web scrapers when you need structured, multi-signal output (emails, social, tech, pricing) rather than raw HTML. Best when working with SaaS or tech-forward companies where tech stack signals are meaningful.

## Known failure modes

- Domain not resolvable or inactive — returns empty or error response
- Private/parked domains with no crawlable content yield sparse results
- Rate limiting or payment failure via x402 if USDC balance is insufficient
- Domains with aggressive bot protection may return incomplete tech stack data
- Malformed domain input (e.g. missing TLD) triggers validation error

## 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://email-verify.agentdiet.dev/v1/domain-intel)

## Output

Returns a structured object containing verified contact emails, social media profile links, a summary of 40+ detected tech stack signals (analytics, CRM, CDN, frameworks, etc.), pricing tier information scraped from the site, and a human-readable company summary — all sourced live from the target 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/email-verify-agentdiet-dev-b2b-company-tech-stack-contact-lead-a2a2a7ae/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from email-verify.agentdiet.dev](https://www.zero.xyz/host/email-verify.agentdiet.dev/llms.txt)