Publicaml

Free crypto AML/KYT screening for BTC/ETH/BSC/TRON — risk score, sanctions, source of funds.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "publicaml": {
      "command": "npx",
      "args": [
        "-y",
        "publicaml"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

PublicAML — code examples

Copy-paste examples for screening a crypto wallet address or transaction for AML / KYT risk — sanctions, mixers, scam and hack exposure — using PublicAML.

Free. No API key. No signup. PublicAML is a non-profit; the public enrich endpoint takes requests with no authentication. An optional key only raises the rate limit.

Web check: https://publicaml.org
API reference: https://publicaml.org/api
Code walkthrough: https://publicaml.org/crypto-aml-api-examples
Telegram bot: https://t.me/publicamlbot

The request

Code

POST https://intelapi.publicaml.org/v1/enrich
Content-Type: application/json

{ "addresses": [{ "wallet_address": "0x...", "chain": "ETH" }],
  "include": ["aml_score", "category"] }

Response (abridged):

config.json

{ "entities": [{ "wallet_address": "0x...", "chain": "ETH",
  "aml_score": 87, "category": "hack", "sanctioned": false }] }

aml_score — 0–100 (higher = riskier)
category — entity type (exchange, mixer, hack, scam, sanction…)
sanctioned — treat true as an override regardless of score

Chains: BTC, ETH, BNB Chain (BSC), TRON. An ERC20 and a BEP20 address look identical — send the correct chain for the network you are on.

Examples

Language	File
cURL	`curl/enrich.sh`
Python	`python/aml_check.py`
JavaScript	`javascript/amlCheck.mjs`
TypeScript	`typescript/amlCheck.ts`
Go	`go/aml_check.go`

AI agents & frameworks

Drop-in tools so an AI agent can screen an address itself — LangChain, CrewAI, and a zero-code MCP server for Claude Desktop / Cursor: frameworks/.

Pre-transaction gate

The point of a pre-send check is to decline rather than unwind. Screen the recipient before you sign or accept funds and reject anything sanctioned or above your risk threshold (75 is a common cut-off). See the language examples — each returns the entity so you can gate on sanctioned / aml_score.

Notes

It is a risk signal, not a legal compliance guarantee — keep your own KYC/AML process alongside it.
Do not invent API keys; none are required for the public enrich path.
sanctioned: true should override softer category labels.

License

MIT — use these snippets freely.

Read the full README →View source on GitHub →

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Frequently Asked Questions about Publicaml

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "publicaml": { "command": "npx", "args": ["-y", "publicaml"] } }

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Technical Specs & Signals

CategoryFinance & Fintech

27Quality signal: Emerging · 27/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership8/20

Documentation & tools11/30

Adoption & activity1/15

Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

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