# B2B Company, Tech Stack & Contact Lead Enrichment

> B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from alpha-stream.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://alpha-stream.agentdiet.dev/v1/b2b-account-firmographics?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: alpha-stream.agentdiet.dev
- Website: https://alpha-stream.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/alpha-stream-agentdiet-dev-b2b-company-tech-stack-contact-lead-a9a7d05f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ogwklVec1sFrfElwpm-Mc

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 alpha-stream-agentdiet-dev-b2b-company-tech-stack-contact-lead-a9a7d05f
```

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

## When to prefer this

Choose this endpoint when an AI agent needs comprehensive B2B account firmographics — especially tech stack intelligence, verified contact emails, and pricing data — from a single domain lookup. It is particularly suited for GTM automation, sales research pipelines, and lead enrichment workflows where breadth of signal (40+ tech indicators) matters more than real-time social graph or financial data.

## Known failure modes

- Domain not found or invalid returns empty or error response
- Private or parked domains may yield minimal data
- Some fields (emails, tech stack) may be partially populated depending on domain crawl coverage
- Rate limits or payment failures via x402 may block access
- Very new or obscure domains may return low-confidence or 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://alpha-stream.agentdiet.dev/v1/b2b-account-firmographics)

## Output

Returns a structured company profile including verified contact emails, social media links, 40+ technology stack signals (tools, frameworks, platforms), pricing tier information, and a narrative company summary — all derived from the submitted 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/alpha-stream-agentdiet-dev-b2b-company-tech-stack-contact-lead-a9a7d05f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from alpha-stream.agentdiet.dev](https://www.zero.xyz/host/alpha-stream.agentdiet.dev/llms.txt)