# B2B Company, Tech Stack & Contact Lead Enrichment

> B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from domain-osint.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://domain-osint.agentdiet.dev/v1/founder-enrich?utm_source=zero.xyz
- Price: $0.02/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: domain-osint.agentdiet.dev
- Website: https://domain-osint.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/domain-osint-agentdiet-dev-b2b-company-tech-stack-contact-lead-efbeab1b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LvN2VM6APbk2yGgstSztE

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 domain-osint-agentdiet-dev-b2b-company-tech-stack-contact-lead-efbeab1b
```

Example prompt: Can you enrich the company domain linear.app for me — I need their verified contact emails, social links, tech stack signals, and a company summary for our sales prospecting?

## When to prefer this

Choose this endpoint when you need a single-call enrichment of a company domain that returns both contact intelligence (emails, social links) and technology intelligence (40+ tech stack signals, pricing) together. It is ideal for GTM agents, sales automation pipelines, and B2B research workflows where you need to qualify and enrich leads by domain without stitching together multiple APIs.

## Known failure modes

- Domain not found or unresolvable — returns empty or error response
- Private or parked domain with no detectable signals — limited data returned
- Rate limiting or payment failure via x402 — 402 response requiring payment
- Invalid domain format — validation error returned
- Newly registered domain with insufficient web presence — sparse results

## 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://domain-osint.agentdiet.dev/v1/founder-enrich)

## Output

Returns a structured object containing verified emails, social media links, 40+ technology stack signals (tools, frameworks, analytics, etc.), pricing tier information, 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/domain-osint-agentdiet-dev-b2b-company-tech-stack-contact-lead-efbeab1b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from domain-osint.agentdiet.dev](https://www.zero.xyz/host/domain-osint.agentdiet.dev/llms.txt)