# 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 profiles, 40+ tech stack signals, pricing tiers, and a company summary for GTM and research use cases.

## Facts

- Endpoint: GET https://domain-osint.agentdiet.dev/v1/company-lookup?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-8720dd71
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CNE0G8FW7pDSrbQxQgG2G

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-8720dd71
```

Example prompt: Can you look up stripe.com and pull their tech stack, any verified contact emails, social links, and a company summary so I can prep for our outreach?

## When to prefer this

Choose this endpoint when you need a comprehensive, multi-signal company enrichment from a single domain lookup — particularly when you need tech stack intelligence alongside contact/lead data in one call. Prefer this over single-purpose email finders or tech-detector tools when building GTM workflows, sales prospecting pipelines, or competitive research agents that need multiple data types at once.

## Known failure modes

- Domain not found or not resolvable — empty or minimal result returned
- Invalid domain format — validation error with 400-level response
- Domain has no detectable tech stack signals — partial result with empty tech array
- Rate limiting or payment failure via x402 — 402 or 429 response
- Private or parked domain — limited enrichment data available

## 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/company-lookup)

## Output

Returns a structured object containing verified contact emails, social media profile links, 40+ detected tech stack signals (e.g. CRM, analytics, CDN, ad tools), 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-8720dd71/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)