# B2B Company, Tech Stack & Contact Lead Enrichment

> B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from serp-extract.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-23).

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: POST https://serp-extract.agentdiet.dev/v1/workflows/b2b-lead-enrichment?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Provider: serp-extract.agentdiet.dev
- Website: https://serp-extract.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/serp-extract-agentdiet-dev-b2b-company-tech-stack-contact-lead-a2fe8777
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6aLc-pHoRqxF3ArPMGdmg

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 serp-extract-agentdiet-dev-b2b-company-tech-stack-contact-lead-a2fe8777 -d '<json body>'
```

Example prompt: Can you pull up the full company profile for stripe.com — I need their verified contact emails, social links, what tech stack they're running, and their pricing tiers for my GTM research?

## When to prefer this

Choose this endpoint when you need a comprehensive, single-call B2B company enrichment covering tech stack, contacts, pricing, and social presence from just a domain name. It is particularly well-suited for GTM agents, sales automation pipelines, and competitive research workflows that require broad signal coverage rather than deep specialization in one data type (e.g., pure email verification or pure DNS recon).

## Known failure modes

- Domain not found or unreachable — returns empty or partial results
- Invalid or malformed domain input — validation error
- No public tech stack signals detectable — signals array may be empty
- Rate limiting or payment failure (HTTP 402) if credits are exhausted
- Timeout if the target domain is slow to respond during live 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://serp-extract.agentdiet.dev/v1/workflows/b2b-lead-enrichment)

## Output

Returns a structured object containing verified contact emails, social profile links, 40+ tech stack signals (analytics, CDN, payments, frameworks, etc.), pricing tier data, and a company summary — all derived from 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/serp-extract-agentdiet-dev-b2b-company-tech-stack-contact-lead-a2fe8777/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from serp-extract.agentdiet.dev](https://www.zero.xyz/host/serp-extract.agentdiet.dev/llms.txt)