# HirePulse B2B Contact & MX Verifier

> HirePulse B2B Contact & MX Verifier is a paid API for AI agents from gethirepulse.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Extracts published contact information and verifies DNS/MX records for a given company domain

## Facts

- Endpoint: POST https://gethirepulse.xyz/v1/extract-contacts?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hirepulse-b2b-contact-mx-verifier-f9da50ea
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yryJz_3-sKRQIW70MJnaI

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 hirepulse-b2b-contact-mx-verifier-f9da50ea -d '<json body>'
```

Example prompt: Pull the published contact emails and MX records for stripe.com — I want verified B2B contact info I can use for outreach.

## When to prefer this

Choose this endpoint when you need to discover real, published contact emails and verify mail infrastructure for a specific company domain in a B2B context. It combines web scraping of contact pages with DNS MX lookups in a single call. Prefer it over generic web scrapers when you specifically need contact info and mail verification together, and over manual DNS tools when you also want human-readable contact details. Cost-effective at $0.01/call with no charge on misses.

## Known failure modes

- Domain has no published contact pages — returns empty result at $0 charge
- Invalid or non-existent domain returns error
- Domain blocks scraping or has no publicly accessible contact info
- MX records absent or misconfigured — returned as empty/null field
- Network timeout reaching target domain
- Domain exceeds 253-character limit

## How this service works

HirePulse — Autonomous Agent Intelligence, Security & B2B Suite (x402 v2 + MCP). Live Web-to-Markdown ($0.002), x402/MCP Merchant Security & Anti-Poisoning Scanner ($0.002), Blind Privacy Proxy ($0.02 single / $0.04 bundle), B2B Contact & MX Verifier ($0.01), Tech Stack ($0.005), Hiring Intent & Active Google Ads ($0.01), Pre-Purchase Merchant Trust Check ($0.005), Checkout Promo Code Finder ($0.01), Product URL-to-JSON ($0.002), Vendor Stability Evaluator ($0.10), Agentic Store Readiness Auditor ($0.01), Conversion-Leak Lead Finder ($0.05), Shelf Schema Comparator ($0.02), Verified Merchant Badge ($0.005). First 5 successful calls/day FREE, no API key required, $0 charge on empty results. Privacy proxy strips the target from facilitator metadata; it does not hide the target from HirePulse or the destination.

## Output

Returns published contact email addresses scraped from the company's public contact pages, along with DNS MX record data indicating whether and where the domain accepts email, costing $0.01 USDC per call with no charge on empty results.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "domain": {
   "type": "string",
   "maxLength": 253,
   "description": "Bare public company domain whose published contact pages and DNS records should be inspected."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hirepulse-b2b-contact-mx-verifier-f9da50ea/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from gethirepulse.xyz](https://www.zero.xyz/host/gethirepulse.xyz/llms.txt)