# B2B Company, Tech Stack & Contact Lead Enrichment

> B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from token-intel.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Enriches a company domain with verified contact emails, social links, 40+ tech stack signals, pricing tiers, and a company summary for GTM and research workflows.

## Facts

- Endpoint: GET https://token-intel.agentdiet.dev/v1/firmographics?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: token-intel.agentdiet.dev
- Website: https://token-intel.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/token-intel-agentdiet-dev-b2b-company-tech-stack-contact-lead-ddbbabfc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_56_HxOiw1cVMuQMi6LNR7

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 token-intel-agentdiet-dev-b2b-company-tech-stack-contact-lead-ddbbabfc
```

Example prompt: Can you pull up the full company profile for notion.so — I need their verified contact emails, what tech stack they're running, their pricing tiers, and social links for my outreach list?

## When to prefer this

Choose this endpoint when you need comprehensive B2B firmographic enrichment in a single call — particularly when you need tech stack detection (40+ signals) alongside contact emails, social links, and pricing data. Prefer it over generic WHOIS or LinkedIn scrapers when you want structured GTM intelligence for sales or research workflows and need a pay-per-call model without a subscription commitment.

## Known failure modes

- Domain not found or non-existent: empty or null results returned
- Invalid domain format: validation error on the domain parameter
- No tech stack signals detectable for obscure or very small companies
- Rate limiting or payment failure via x402 protocol resulting in 402 response
- Partial enrichment if company has minimal public web presence

## 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://token-intel.agentdiet.dev/v1/firmographics)

## Output

Returns a structured company profile including verified email addresses, social media links, 40+ detected technology stack signals, pricing tier information, and a 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/token-intel-agentdiet-dev-b2b-company-tech-stack-contact-lead-ddbbabfc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from token-intel.agentdiet.dev](https://www.zero.xyz/host/token-intel.agentdiet.dev/llms.txt)