# 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/lead-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-37fa1e79
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_J5Jq-Lk7P4rBZ7bE0Jcyj

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-37fa1e79
```

Example prompt: Can you pull up a full company profile for notion.so — verified emails, social links, their tech stack, and any pricing tiers you can find? I need it for a sales prospecting call.

## When to prefer this

Choose this endpoint when you need a broad, multi-signal company enrichment — including tech stack, verified contacts, social profiles, and pricing — from a single domain lookup. It is well-suited for GTM agents building prospect profiles, sales researchers needing pre-call intelligence, or automation pipelines that need to classify and enrich B2B leads at low cost ($0.02/call). Prefer this over point-solution email finders or tech stack checkers when you need all signals in one call.

## Known failure modes

- Domain not found or unresolvable — returns empty or error response
- Private/parked domains may yield minimal data
- Some tech stack signals may be absent for low-traffic or heavily obfuscated sites
- Email extraction may return no results for domains with strict privacy controls
- Rate limiting or payment failure via x402 may block the request

## 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/lead-enrich)

## Output

Returns a structured profile for the queried company domain including verified email addresses, social media profile links, a catalog of 40+ detected tech stack signals (e.g. analytics, CRM, hosting, frameworks), pricing tier information if discoverable, and a company summary — all ready for GTM or research agent consumption.

## 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-37fa1e79/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)