# B2B Company, Tech Stack & Contact Lead Enrichment API

> B2B Company, Tech Stack & Contact Lead Enrichment API is a paid API for AI agents from mesh.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 use cases.

## Facts

- Endpoint: GET https://mesh.agentdiet.dev/v1/enterprise-firmographics-api?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: mesh.agentdiet.dev
- Website: https://mesh.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/mesh-agentdiet-dev-b2b-company-tech-stack-contact-lead-enrichment-api-749ca6b3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qzmcYh7o09nlj3YXi04fa

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 mesh-agentdiet-dev-b2b-company-tech-stack-contact-lead-enrichment-api-749ca6b3
```

Example prompt: Can you pull up the full company profile for linear.app — I need their verified contact emails, tech stack tools they're running, social links, and any pricing info you can find?

## When to prefer this

Choose this endpoint when you need a comprehensive, multi-signal company enrichment from a single domain lookup — combining tech stack detection, contact discovery, social links, and firmographic summary in one call. Prefer it over point-solution email finders or tech-stack-only tools when you need breadth for GTM research or sales prospecting workflows.

## Known failure modes

- Domain not found or unreachable returns empty or null fields
- Invalid or malformed domain input may return a validation error
- Private or parked domains may yield sparse results with few tech signals
- Rate limits or payment failures via x402 may block the request
- Some fields like emails or pricing may be absent for less prominent domains

## 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://mesh.agentdiet.dev/v1/enterprise-firmographics-api)

## Output

Returns a structured company profile including verified contact emails, social media links, 40+ technology signals detected on the domain, pricing tier information, and a company summary — all derived from live inspection of 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/mesh-agentdiet-dev-b2b-company-tech-stack-contact-lead-enrichment-api-749ca6b3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mesh.agentdiet.dev](https://www.zero.xyz/host/mesh.agentdiet.dev/llms.txt)