# Hosaka People – DNS Vendor Discovery with Contacts

> Hosaka People – DNS Vendor Discovery with Contacts is a paid API for AI agents from hosaka-agents.vercel.app, paid per call via x402, $0.35/call, status unknown (last checked 2026-09-14).

Given a company domain, reads its DNS records to prove every third-party vendor it uses, and enriches with people contact data from FullEnrich.

## Facts

- Endpoint: POST https://hosaka-agents.vercel.app/people
- Price: $0.35/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hosaka-people-dns-vendor-discovery-with-contacts-4dd01d39
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5KR8o_D1lwM5-djv5xDYt

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 hosaka-people-dns-vendor-discovery-with-contacts-4dd01d39 -d '<json body>'
```

Example prompt: Can you look up what third-party vendors stripe.com uses — I want the DNS proof for each one, plus any people contacts you can find there.

## When to prefer this

Choose this endpoint when you need DNS-provable vendor discovery for a company — i.e., you want hard evidence (not guesses) for which third-party tools a company uses, optionally combined with people contact enrichment. Prefer it over generic tech-stack scrapers when proof of vendor usage is important, or when you need both vendor intelligence and people contacts in a single call.

## Known failure modes

- Domain not found or invalid — empty vendor list returned
- DNS records sparse or non-standard — fewer vendors detected than actually used
- FullEnrich contacts search returns empty results array for the domain
- Payment failure via x402 protocol — 402 response if USDC not provided
- Rate limiting or timeout on DNS resolution for large or complex domains

## How this service works

Company data for AI agents, paid per call in USDC. Reads a company's own DNS to find every third-party vendor it can be proven to use, and returns the record proving each one.

## Output

A JSON object containing the queried domain, a list of proven vendors each with name, category (e.g. 'hr', 'email', 'analytics'), and the specific DNS evidence string that proves usage, plus a contacts block with named-people results sourced from FullEnrich People Search.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "domain": {
   "type": "string",
   "description": "Company domain, e.g. figma.com"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "domain": "figma.com",
  "company": {
   "vendors": [
    {
     "name": "Greenhouse",
     "category": "hr",
     "evidence": "SPF: include:mg-spf.greenhouse.io"
    }
   ]
  },
  "contacts": {
   "data": {
    "results": []
   },
   "kind": "named-people",
   "source": "FullEnrich People Search",
   "costUsd": 0.15
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hosaka-people-dns-vendor-discovery-with-contacts-4dd01d39/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from hosaka-agents.vercel.app](https://www.zero.xyz/host/hosaka-agents.vercel.app/llms.txt)