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MCP live MCP 2025-11-25 http

Watchtower

x402/watchtower

x402 service listed on awesome-x402: Watchtower [x402: $0.001/call on eip155:8453, category=data]

Uptime
100.0%
1 direct probes · 30d
Response
951ms
last probe
Tools
13
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://watchtower-api.com/mcp

Tools · 13

create_api_key

Create a Watchtower API key. The key starts with a $0 balance — fund it by card at /v1/topup before use, or pay per call via x402. Store the key; paid tools require a funded one.

screen_name

Screen a person/company/vessel name against OFAC (SDN + Consolidated), UN, EU, UK, Canada, Australia, France, Switzerland, US export-control (BIS/State), and US SAM procurement/benefit exclusions. Det…

screen_names_batch

Screen up to 500 names in one call against OFAC SDN, OFAC Consolidated, UN, EU, and UK OFSI sanctions lists. Costs $0.015 per name (25% below single-call price), debited from your API key credit.

screen_crypto_address

Check whether a crypto address (BTC/ETH/others) appears on OFAC's sanctioned digital-currency address list. Exact match. Costs $0.01 per call.

create_watch

Monitor a name against all sanctions + US export-control lists. When the daily list refresh changes that name's match set, we POST a "watch_changed" event to your webhook. $0.01/day, prepaid, debited …

list_watches

List your active watches (free).

validate_identifier

Deterministically validate & normalize an identifier by its checksum/format: iban, lei, isin, bic, card, vat, eth, email, domain, phone, uuid, btc, cusip, sedol, imei. Type is auto-detected if omitted…

check_jurisdiction

Classify a country's AML risk against the FATF black/grey lists AND the EU high-risk-third-countries list. Accepts an ISO 3166-1 alpha-2 code or country name. Dated 2026-02-13. Costs $0.005 per call.

scan_text

Detect & redact PII and secrets in text (private_key, jwt, aws_access_key, github_token, stripe_key, slack_token, openai_key, google_api_key, sendgrid_key, npm_token, gitlab_token, twilio_key, slack_w…

resolve_lei

Resolve a Legal Entity Identifier (LEI) to its official GLEIF record: legal name, status, jurisdiction, country, registration status. The LEI is checksum-validated first. Costs $0.01 per call.

search_lei_by_name

Find Legal Entity Identifiers by company legal name via GLEIF — returns candidate records (lei, legal_name, status, jurisdiction, country). Costs $0.01 per call.

kyb_check

Know-Your-Business in one call: resolve a company (by name or LEI) to its GLEIF legal identity AND screen it against sanctions + exclusion lists. Costs $0.02 per call.

get_screening_info

Free: sanctions list versions, source hashes, freshness, entry counts, and the full per-tool price menu.

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "watchtower": {
      "url": "https://watchtower-api.com/mcp",
      "transport": "http"
    }
  }
}