# B2B Company, Tech Stack & Contact Lead Enrichment

> B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from x402-audit.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 workflows.

## Facts

- Endpoint: GET https://x402-audit.agentdiet.dev/v1/account-intelligence?utm_source=zero.xyz
- Price: $0.02/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: x402-audit.agentdiet.dev
- Website: https://x402-audit.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/x402-audit-agentdiet-dev-b2b-company-tech-stack-contact-lead-enrichment-322b267f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TSGTGV4VuqcYvPJbilr5C

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 x402-audit-agentdiet-dev-b2b-company-tech-stack-contact-lead-enrichment-322b267f
```

Example prompt: Can you pull up the full company intelligence for linear.app — I need their verified contact emails, social links, tech stack, and pricing tier before I reach out?

## When to prefer this

Choose this endpoint when you need a single-call company enrichment covering contacts, tech stack, and pricing together rather than assembling data from multiple point solutions. It is best suited for GTM agents, sales research pipelines, and competitive intelligence workflows where a broad signal set per domain is more valuable than deep specialization in one data type.

## Known failure modes

- Domain not found or unresolvable — returns empty or error response
- Private/parked domain with no public signals — partial or empty enrichment
- Rate limiting or payment failure via x402 — HTTP 402 or 429 response
- Malformed domain input — validation error on the domain parameter
- Stale data for recently changed companies — signals may lag real-world changes

## 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://x402-audit.agentdiet.dev/v1/account-intelligence)

## Output

Returns a structured object containing verified email addresses, social media profile links, 40+ detected tech stack signals (e.g. CDN, CRM, analytics tools), pricing tier information, and a company summary — all resolved from 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/x402-audit-agentdiet-dev-b2b-company-tech-stack-contact-lead-enrichment-322b267f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-audit.agentdiet.dev](https://www.zero.xyz/host/x402-audit.agentdiet.dev/llms.txt)