# B2B Company, Tech Stack & Contact Lead Enrichment

> B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from prompt-guard.agentdiet.dev, paid per call via MPP, $0.02/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://prompt-guard.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: prompt-guard.agentdiet.dev
- Website: https://prompt-guard.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/prompt-guard-agentdiet-dev-b2b-company-tech-stack-contact-lead-2b665fd9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CANO9zK3wA3osV9Jej1GW

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 prompt-guard-agentdiet-dev-b2b-company-tech-stack-contact-lead-2b665fd9
```

Example prompt: Can you pull up the full company intel for stripe.com — I need their tech stack, any verified contact emails, social links, and a company summary for my sales outreach?

## When to prefer this

Choose this endpoint when you need a comprehensive, multi-signal company enrichment from a single domain lookup — covering tech stack, contacts, social presence, and pricing in one call. Prefer it over point-solution tools (e.g. standalone email finders or tech detectors) when you want aggregated GTM intelligence without chaining multiple APIs. Ideal for sales automation, lead qualification pipelines, and competitive research agents.

## Known failure modes

- Domain not found or unresolvable — returns empty or null fields
- Private/parked domain with no detectable signals — minimal data returned
- Malformed domain input — validation error
- Rate limiting or payment failure via x402 — 402 Payment Required response
- Recently registered domain with sparse data — incomplete 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://prompt-guard.agentdiet.dev/v1/domain-intel)

## Output

Returns a structured object containing verified contact emails, social media profile links, 40+ detected tech stack signals (e.g. analytics, CRM, CDN, frameworks), pricing tier information, and a company summary — all derived from the provided company 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/prompt-guard-agentdiet-dev-b2b-company-tech-stack-contact-lead-2b665fd9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from prompt-guard.agentdiet.dev](https://www.zero.xyz/host/prompt-guard.agentdiet.dev/llms.txt)