Pyxmark

npx add-mcp 'https://mcp.pyxmark.com/mcp'

Don’t get burned by who you pay.

Run a free check

Enter a company or person, a website, or both. Free, 25 checks a day, nothing to sign up for.

Checked against official US, UN, UK and EU sanctions lists and SEC records, updated daily. Screening can take up to 15 seconds.

A match is a lead to verify, not a finding. Results are informational, not a compliance determination. Sources, method and limits

Before money goes to a new vendor, customer or partner, Pyxmark tells you in seconds whether they’re on a sanctions list, whether they’re the company they claim to be, and whether their domain appeared last month. Then it gives you a dated report, so you have proof that you checked.

What’s at stake

$3.05 billion

lost to business email compromise in 2025, as reported to the FBI. That was the second-largest loss category.FBI IC3 2025 Internet Crime Report

45%

of organizations were targeted by vendor-impostor fraud in 2024, up from 34% the year before.AFP 2025 Payments Fraud and Control Survey

$377,700

per violation, or twice the transaction value if higher: the maximum US civil penalty for dealing with a sanctioned party. You don’t have to know you did it to be fined.31 CFR 501, App. A

The moments it matters

Most problems start with one payment, one signature or one shipment that nobody looked at closely.

A new supplier sends an invoice and their bank details.

Without a check: the “supplier” is a lookalike set up to catch your payment. The domain is three weeks old with no email security records, and the money is gone before anyone notices.

With Pyxmark: domain age, missing SPF and DMARC records, and the absence of a matching company record all show up in the report before you pay.

You’re onboarding a customer, signing a partner or shipping overseas.

Without a check: they, or the company behind them, are on a US, UN, EU or UK sanctions list. US sanctions liability is strict, so not knowing doesn’t make you safe.

With Pyxmark: one search screens the name against every major list. Potential matches come back with the official entry linked, so you can confirm or clear them.

Your AI agent is about to pay someone.

Without a check: agents now complete real purchases on people’s behalf (Visa, July 2026). An agent will happily pay whoever looks right on the page.

With Pyxmark: give the agent a tool it calls before it pays. The agent gets a plain verdict and your logs keep the record.

A bank, auditor or buyer asks how you vet counterparties.

Without a check: “we Googled them” is all you can say. In sanctions cases, regulators weigh whether a screening process existed.

With Pyxmark: every check is a timestamped report that cites its sources, so you can file it and show it.

Why not the alternatives?

Option	Enterprise KYB platforms	Searching by hand	Doing nothing	Pyxmark
Getting started	Demo call and a contract	Free, but slow	-	Free, self-serve
Time per check	Fast once set up	Many tabs, one list at a time	-	Seconds, every list at once
Inside your AI assistant	Rarely	No	-	Yes, over MCP
Record that you checked	Yes	Screenshots, if anyone remembers	None	Dated report with sources
Built for	Banks and large fintechs	-	-	Teams that check now and then, and agents

What you get back

Real output, shortened. It’s the same report on the web, over the API or in a chat.

Check	Finding	Source
Sanctions	Potential match: “ROSNEFT”, entity alias. Programs UKRAINE-EO13662 and RUSSIA-EO14024. Also listed by the UK. Related EU entry: JSC Rosneftflot.	OFAC SDN #17022 UK RUS3064 EU 181059
Match score	1.000 (threshold 0.880)	Jaro-Winkler, normalised
SEC record	No SEC registrant found for “Rosneft”.	SEC EDGAR
Domain	Not supplied.	-

Use it in your AI assistant

Pyxmark is an MCP server, so you can ask your assistant “is this supplier legit?” and get the report back in the chat. No key needed for the free tier (25 lookups a day).

https://mcp.pyxmark.com/mcp

Claude

Customize → Connectors → + Add → Add custom connector. Name it Pyxmark, paste the URL and choose No sign in. In Claude Code: claude mcp add --transport http pyxmark https://mcp.pyxmark.com/mcp

ChatGPT

Plugins → + → Add custom MCP server. Paste the URL, pick No authentication, then Create as a plugin. No Developer mode needed. Business, Enterprise, Edu and Pro plans.

Cursor

Install in Cursor, or add it to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "pyxmark": { "url": "https://mcp.pyxmark.com/mcp" }
  }
}

Also VS Code, Codex, Grok, Grok Bot and Gemini CLI: setup for every client.

Tools: screen_sanctions, search_company, company_profile, domain_age, state_registry_link and due_diligence_report. SAM.gov federal exclusions aren't synced yet, so check_exclusions isn't listed and each report links to a SAM.gov search instead. Full docs.

A vendor that was clean when you first paid them can be listed later. Monitoring will recheck them for you.

Single checks are free now. Watchlists and alerts are next. Tell us what you’d check and we’ll let you know. Monitoring pricing will be announced before anything is charged.

• Free: single sanctions check, company profile, domain check, the full report.
• Paid, later: watchlists with email alerts, bulk checks, history and export, higher limits and API.