# Stablecoin Gateways (remote · api.stablecoingateways.com)

Pay-per-call compliance data: OFAC sanctions, merchant check, LEI, SEC, WHOIS, FX. x402 in USDC/XRP

- Trust score: 71/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `api.stablecoingateways.com`: 71/100 (this document), [markdown](https://verifymcp.io/servers/com-stablecoingateways-compliance-data/api.md), [page](https://verifymcp.io/servers/com-stablecoingateways-compliance-data/api)

## Channel facts

- Endpoint: `https://api.stablecoingateways.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-05.

- **Endpoint Security**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Nothing on it is marked destructive, but we can't show that an anonymous caller can only read: full credit needs the server to list at least one tool and every tool to be verifiably read-only. We use a best-effort check of tool names and descriptions to tell read-only tools from tools that change things, so some genuinely read-only tools may not get full credit. Names that start with a read verb (get, list, read, search and similar) and accurate readOnlyHint annotations help. Meet that to earn full credit, or require authorisation.
  - HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 64/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 3632 tokens (~213/item across 17 items; 17 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 47/100
  - Stability observed for 14 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
  - Structured output schemas are declared (82% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 17 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 18 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the Stablecoin Gateways MCP server?

Stablecoin Gateways is a hosted endpoint at https://api.stablecoingateways.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http com-stablecoingateways-compliance-data 'https://api.stablecoingateways.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-stablecoingateways-compliance-data": {
      "url": "https://api.stablecoingateways.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-stablecoingateways-compliance-data": {
      "type": "http",
      "url": "https://api.stablecoingateways.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-stablecoingateways-compliance-data]
url = "https://api.stablecoingateways.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-stablecoingateways-compliance-data": {
      "type": "remote",
      "url": "https://api.stablecoingateways.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-stablecoingateways-compliance-data --url 'https://api.stablecoingateways.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-stablecoingateways-compliance-data:
    url: "https://api.stablecoingateways.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-stablecoingateways-compliance-data": {
      "Transport": "http",
      "Url": "https://api.stablecoingateways.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-stablecoingateways-compliance-data -t streamable-http -u 'https://api.stablecoingateways.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-stablecoingateways-compliance-data": {
      "type": "http",
      "url": "https://api.stablecoingateways.com/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-04 (score 71, +1)

No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-02 (score 70, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-30 (score 69, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-28 (score 68, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-26 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-25 (score 66, 0)

- [security] Tool “business_days” rewrote its description, which is the text the model reads
- [security] Tool “counterparty_check” rewrote its description, which is the text the model reads
- [security] Tool “domain_facts” rewrote its description, which is the text the model reads
- [security] Tool “fx_convert” rewrote its description, which is the text the model reads
- [security] Tool “fx_reference_rates” rewrote its description, which is the text the model reads
- [security] Tool “lei_lookup” rewrote its description, which is the text the model reads
- [security] Tool “merchant_check” rewrote its description, which is the text the model reads
- [security] Tool “page_to_markdown” rewrote its description, which is the text the model reads
- [security] Tool “product_recalls_us” rewrote its description, which is the text the model reads
- [security] Tool “sanctions_address” rewrote its description, which is the text the model reads
- [security] Tool “sanctions_screen” rewrote its description, which is the text the model reads
- [security] Tool “sec_company_facts” rewrote its description, which is the text the model reads
- [security] Tool “us_rates_macro” rewrote its description, which is the text the model reads
- [security] Tool “whois” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 179 → 213

### 2026-10-23 (score 66, 0)

- [security] Tool “business_days” rewrote its description, which is the text the model reads
- [security] Tool “domain_facts” rewrote its description, which is the text the model reads
- [security] Tool “fx_convert” rewrote its description, which is the text the model reads
- [security] Tool “fx_reference_rates” rewrote its description, which is the text the model reads
- [security] Tool “lei_lookup” rewrote its description, which is the text the model reads
- [security] Tool “merchant_check” rewrote its description, which is the text the model reads
- [security] Tool “page_to_markdown” rewrote its description, which is the text the model reads
- [security] Tool “product_recalls_us” rewrote its description, which is the text the model reads
- [security] Tool “sanctions_screen” rewrote its description, which is the text the model reads
- [security] Tool “sec_company_facts” rewrote its description, which is the text the model reads
- [security] Tool “us_rates_macro” rewrote its description, which is the text the model reads
- [security] Tool “whois” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 143 → 179
- [functional improvement] Stability: unverified → 0.03
- [functional improvement] Tool “business_days” now declares an output schema
- [functional improvement] Tool “domain_facts” now declares an output schema
- [functional improvement] Tool “fx_convert” now declares an output schema
- [functional improvement] Tool “fx_reference_rates” now declares an output schema
- [functional improvement] Tool “lei_lookup” now declares an output schema
- [functional improvement] Tool “merchant_check” now declares an output schema
- [functional improvement] Tool “page_to_markdown” now declares an output schema
- [functional improvement] Tool “product_recalls_us” now declares an output schema
- [functional improvement] Tool “sanctions_screen” now declares an output schema
- [functional improvement] Tool “sec_company_facts” now declares an output schema
- [functional improvement] Tool “us_rates_macro” now declares an output schema
- [functional improvement] Tool “whois” now declares an output schema
- [functional] First check of Tool coverage: 82
- [functional] Schema quality: good → excellent
- [functional] New tool “counterparty_check”
- [functional] New tool “sanctions_address”
- [cosmetic] “sanctions_screen” added an optional parameter “lists”
- [cosmetic] “sanctions_screen” reworded the description of “address”
- [cosmetic] “sanctions_screen” reworded the description of “name”
- [cosmetic] Tool “sanctions_screen” changed its title: OFAC Sanctions Screening → Sanctions Screen OFAC EU UK UN

### 2026-10-22 (score 66)

First indexed and scored.

## MCP tools (17)

### `catalog` (~30 tokens)

Catalog (free)

Free. Lists every paid tool with its price in USD, parameters, data source, payment networks and docs links.

### `health` (~32 tokens)

Health and data freshness (free)

Free. Service health, enabled payment rails, uptime summary and dataset freshness (OFAC list publish dates, ECB, Treasury).

### `verify_receipt` (~56 tokens)

Verify a receipt (free)

Free. Verifies an Ed25519 receipt returned by any paid tool: signature, presence in the hash-chained log, and an explorer link for the payment.

Input parameters:

- `receipt` (object, required): The receipt object from a paid result

### `domain_facts` (~194 tokens)

Domain DNS WHOIS Email Check

Domain lookup and due diligence (DNS, WHOIS/RDAP, email security): give a domain or hostname, get DNS records (A, AAAA, MX, NS, TXT, CAA), SPF, DMARC, DKIM and MTA-STS email-auth posture, HTTPS/HSTS status, and registrar, creation and expiry dates from registry RDAP. Use to check a website's setup, email deliverability or domain age before trusting it. No personal data. Signed receipt. Price: $0.003 per call via x402 (USDC on Base or XRP on XRPL). The response includes a `provenance` block (sg-provenance/1): each fact carries its source, source URL, retrieval time and limits; evidence only, no score, rating or verdict. Example arguments: {"domain":"example.com"}.

Input parameters:

- `domain` (string, required): Registrable domain or full hostname

Output parameters:

- `data`: DNS records, email-auth posture (SPF, DMARC, DKIM, MTA-STS), HTTPS/HSTS and registry RDAP dates and registrar for one domain
- `receipt`: Ed25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt. New receipts carry a signed `evidence` object: service_version, data_timestamp, validation,…

### `sec_company_facts` (~203 tokens)

SEC EDGAR Financials and Filings

SEC EDGAR company lookup by stock ticker or CIK: revenue, net income, assets, liabilities, equity, cash, EPS and shares from the latest 10-K/10-Q XBRL data, plus recent 10-K, 10-Q and 8-K filings with links, exchange, state of incorporation and industry (SIC). Use when you need a US public company's fundamentals, filings or identity. Signed receipt. Price: $0.003 per call via x402 (USDC on Base or XRP on XRPL). The response includes a `provenance` block (sg-provenance/1): each fact carries its source, source URL, retrieval time and limits; evidence only, no score, rating or verdict. Example arguments: {"ticker":"AAPL"}.

Input parameters:

- `cik` (string): SEC Central Index Key (digits); alternative to ticker
- `ticker` (string): US stock ticker; give ticker or cik

Output parameters:

- `data`: SEC EDGAR identity (CIK, tickers, exchange, SIC, state), latest annual and quarterly XBRL financials, recent filings with links
- `receipt`: Ed25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt. New receipts carry a signed `evidence` object: service_version, data_timestamp, validation,…

### `sanctions_screen` (~342 tokens)

Sanctions Screen OFAC EU UK UN

Sanctions screening (OFAC, EU, UK, UN): is a company, organisation, vessel (name or IMO), aircraft or crypto wallet address sanctioned? Screens the official US OFAC SDN and Consolidated lists, the EU consolidated financial sanctions list and the UK Sanctions List, flagging UN Security Council designations, with fuzzy name and alias matching; returns matches, scores, programs and each list's date. Entities only, not individuals. Use for KYB, AML, vendor and pre-payment screening. Data lookup, not a compliance determination. Signed receipt. Price: $0.005 per call via x402 (USDC on Base or XRP on XRPL). The response includes a `provenance` block (sg-provenance/1): each fact carries its source, source URL, retrieval time and limits; evidence only, no score, rating or verdict. Example arguments: {"name":"Huawei Technologies","lists":"all"}.

Input parameters:

- `address` (string): Crypto wallet address (checked against OFAC only; see also /v1/sanctions/address)
- `imo` (string): 7-digit IMO vessel number
- `lists` (string): Which lists: comma list of ofac, eu, uk, un, or all (default all). un = UN Security Council designations as carried in the UK and EU lists
- `min_score` (string): Fuzzy match threshold 0.6-1.0, default 0.85
- `name` (string): Company, organisation, vessel or aircraft name to screen (give exactly one of name, imo, address). Entities only, not individuals

Output parameters:

- `data`: Sanctions matches with list (SDN, CONS, EU, UK), entry ID, type, programs, score, UN designation flag; plus each list's publish date and the lists screened
- `receipt`: Ed25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt. New receipts carry a signed `evidence` object: service_version, data_timestamp, validation,…

### `page_to_markdown` (~185 tokens)

Web Page to Markdown

Web page to markdown: give a public URL, get its main content as clean Markdown for LLMs (navigation, footers and scripts removed) with title, canonical URL, language, publish date and links. Use when an agent needs to read, quote or summarise a page. Respects robots.txt, ai.txt and noai; no paywall bypass; refusals are not charged. Signed receipt. Price: $0.002 per call via x402 (USDC on Base or XRP on XRPL). The response includes a `provenance` block (sg-provenance/1): each fact carries its source, source URL, retrieval time and limits; evidence only, no score, rating or verdict. Example arguments: {"url":"https://example.org/"}.

Input parameters:

- `url` (string, required): Public http(s) URL of one page

Output parameters:

- `data`: Main page content as Markdown with title, canonical URL, language, publish date and links
- `receipt`: Ed25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt. New receipts carry a signed `evidence` object: service_version, data_timestamp, validation,…

### `business_days` (~302 tokens)

Business Days and Holidays

Business days and public holidays: check if a date is a business day, add or subtract N business days, count business days between dates, or list holidays, for 250 countries, 630 subdivisions (e.g. US-NY, GB-ENG) and 31 stock exchanges, 2025-2030. Use for payment due dates, T+N settlement, delivery estimates and SLAs. Data: python-holidays (MIT). Signed receipt. Price: $0.001 per call via x402 (USDC on Base or XRP on XRPL). The response includes a `provenance` block (sg-provenance/1): each fact carries its source, source URL, retrieval time and limits; evidence only, no score, rating or verdict. Example arguments: {"calendar":"US-NY","op":"add","date":"2026-12-23","days":"3"}.

Input parameters:

- `calendar` (string): ISO country (US), country-subdivision (US-NY) or exchange (FIN-XNYS); default US
- `date` (string): YYYY-MM-DD; default today
- `days` (string): Business days to add (op=add), integer, |days|<=1000
- `end` (string): End date for op=between
- `op` (string): Operation; default check
- `year` (string): Year for op=list, 2025-2030

Output parameters:

- `data`: Business-day answer for the calendar: is_business_day / result date / count / holiday list, with coverage years
- `receipt`: Ed25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt. New receipts carry a signed `evidence` object: service_version, data_timestamp, validation,…

### `fx_reference_rates` (~250 tokens)

ECB Currency Exchange Rates

Currency exchange rates from the European Central Bank: euro reference rates for 29 currencies plus EUR (USD, GBP, JPY, CHF, CNY...), latest or any day in the last 90 days, with cross rates for any base and optional amount conversion (e.g. 100 USD to EUR). Use for invoicing, pricing and reporting. Reference rates, not transaction rates. Source: ECB; free at ecb.europa.eu. Signed receipt. Price: $0.001 per call via x402 (USDC on Base or XRP on XRPL). The response includes a `provenance` block (sg-provenance/1): each fact carries its source, source URL, retrieval time and limits; evidence only, no score, rating or verdict. Example arguments: {"base":"USD","symbols":"EUR,GBP,JPY"}.

Input parameters:

- `amount` (string): Optional amount to convert
- `base` (string): Base currency (ISO 4217), default EUR
- `date` (string): Rate date YYYY-MM-DD within the last 90 days; default latest
- `symbols` (string): Comma-separated ISO 4217 codes; default all

Output parameters:

- `data`: ECB reference rates for the base currency on the rate date, optional converted amounts
- `receipt`: Ed25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt. New receipts carry a signed `evidence` object: service_version, data_timestamp, validation,…

### `lei_lookup` (~194 tokens)

LEI Lookup (GLEIF)

LEI lookup (GLEIF): find a company's Legal Entity Identifier by legal name, or get the full record by LEI: legal name, jurisdiction, entity and registration status, registered and headquarters address, and direct and ultimate parent companies. Use for KYB, company identity verification, counterparty identification and corporate ownership checks. Global coverage, CC0 data. Signed receipt. Price: $0.002 per call via x402 (USDC on Base or XRP on XRPL). The response includes a `provenance` block (sg-provenance/1): each fact carries its source, source URL, retrieval time and limits; evidence only, no score, rating or verdict. Example arguments: {"lei":"HWUPKR0MPOU8FGXBT394"}.

Input parameters:

- `lei` (string): 20-character LEI (give lei or name)
- `name` (string): Legal name search

Output parameters:

- `data`: GLEIF LEI record(s): legal name, jurisdiction, status, addresses, direct and ultimate parents
- `receipt`: Ed25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt. New receipts carry a signed `evidence` object: service_version, data_timestamp, validation,…

### `product_recalls_us` (~181 tokens)

US Product Recalls CPSC FDA

Product recall check (US): has a product or brand been recalled? Searches CPSC consumer product recalls and FDA food, drug and medical device enforcement reports (openFDA) in one call; returns hazard or reason, remedy, date, FDA recall class and agency link. Use for product safety, e-commerce listing and procurement checks. Signed receipt. Price: $0.002 per call via x402 (USDC on Base or XRP on XRPL). The response includes a `provenance` block (sg-provenance/1): each fact carries its source, source URL, retrieval time and limits; evidence only, no score, rating or verdict. Example arguments: {"q":"stroller","source":"cpsc"}.

Input parameters:

- `q` (string, required): Product or brand term
- `source` (string): Which agencies; default all

Output parameters:

- `data`: CPSC and FDA recall records: product, hazard or reason, remedy, date, class, agency link
- `receipt`: Ed25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt. New receipts carry a signed `evidence` object: service_version, data_timestamp, validation,…

### `us_rates_macro` (~189 tokens)

US Treasury Yields and CPI

US Treasury yields and inflation data: daily Treasury par yield curve (1-month to 30-year) plus BLS CPI, core CPI, unemployment rate and nonfarm payrolls for the last 13 months with year-over-year change. Use when a finance agent needs current US interest rates, inflation or jobs data. Sources: US Treasury, BLS (public). Signed receipt. Price: $0.002 per call via x402 (USDC on Base or XRP on XRPL). The response includes a `provenance` block (sg-provenance/1): each fact carries its source, source URL, retrieval time and limits; evidence only, no score, rating or verdict. Example arguments: {"series":"treasury,cpi"}.

Input parameters:

- `series` (string): Comma list of treasury,cpi,core_cpi,unemployment,payrolls; default all

Output parameters:

- `data`: US Treasury par yield curve and BLS CPI, core CPI, unemployment and payrolls series
- `receipt`: Ed25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt. New receipts carry a signed `evidence` object: service_version, data_timestamp, validation,…

### `whois` (~177 tokens)

WHOIS RDAP Domain Lookup

WHOIS / RDAP domain lookup: give a domain, get registrar, registration (creation), expiry and last-updated dates, status codes and nameservers from the registry's RDAP service, plus DNS records and SPF/DMARC/DKIM email-auth posture. Use to check a domain's age, registrar or expiry before trusting a merchant, vendor or counterparty. No personal data. Signed receipt. Price: $0.003 per call via x402 (USDC on Base or XRP on XRPL). The response includes a `provenance` block (sg-provenance/1): each fact carries its source, source URL, retrieval time and limits; evidence only, no score, rating or verdict. Example arguments: {"domain":"example.com"}.

Input parameters:

- `domain` (string, required): Registrable domain or full hostname

Output parameters:

- `data`: Registry RDAP registrar, creation/expiry/update dates, status and nameservers, plus DNS and email-auth facts
- `receipt`: Ed25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt. New receipts carry a signed `evidence` object: service_version, data_timestamp, validation,…

### `fx_convert` (~241 tokens)

Currency Converter (ECB)

Currency converter (ECB reference rates): convert an amount from one currency to one or more others, e.g. 250 USD to EUR, GBP and JPY, at the latest European Central Bank rate or any day in the last 90 days. Returns the rate, converted amount and rate date for each target. 30 currencies. Reference rates, not transaction rates. Source: ECB. Signed receipt. Price: $0.001 per call via x402 (USDC on Base or XRP on XRPL). The response includes a `provenance` block (sg-provenance/1): each fact carries its source, source URL, retrieval time and limits; evidence only, no score, rating or verdict. Example arguments: {"from":"USD","to":"EUR,GBP,JPY","amount":"250"}.

Input parameters:

- `amount` (string, required): Amount to convert
- `date` (string): Rate date YYYY-MM-DD within the last 90 days; default latest
- `from` (string, required): Source currency (ISO 4217)
- `to` (string, required): Comma-separated target currencies (ISO 4217), 1-10

Output parameters:

- `data`: Converted amounts and rates per target currency at the ECB rate date
- `receipt`: Ed25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt. New receipts carry a signed `evidence` object: service_version, data_timestamp, validation,…

### `merchant_check` (~277 tokens)

Merchant Check (KYB facts)

Merchant check (KYB facts) before an agent pays: give a merchant's domain and optionally its company name, get neutral sourced facts in one call for merchant verification and vendor due diligence: domain registration date and age, expiry and registrar (registry RDAP), DNS and SPF/DMARC email-auth, an OFAC sanctions screen of the name, GLEIF LEI match and SEC EDGAR match. No risk score or fraud verdict. Signed receipt. Price: $0.01 per call via x402 (USDC on Base or XRP on XRPL). The response includes a `provenance` block (sg-provenance/1): each fact carries its source, source URL, retrieval time and limits; evidence only, no score, rating or verdict. Example arguments: {"domain":"apple.com","name":"Apple Inc."}.

Input parameters:

- `country` (string): Optional ISO 3166 alpha-2 country filter for LEI matches
- `domain` (string, required): Merchant domain or hostname (required)
- `lei` (string): Optional 20-character LEI (instead of a GLEIF name search)
- `name` (string): Company legal or trading name; screens OFAC (entities only), GLEIF LEI and SEC
- `ticker` (string): Optional US stock ticker for the SEC match

Output parameters:

- `data`: Sourced facts[] plus domain, sanctions (OFAC), lei and sec sections for a merchant; no score or verdict
- `receipt`: Ed25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt. New receipts carry a signed `evidence` object: service_version, data_timestamp, validation,…

### `sanctions_address` (~224 tokens)

Crypto Wallet Sanctions (OFAC)

Crypto wallet sanctions check (OFAC): is this blockchain address on the US Treasury OFAC sanctions lists? Exact match against all 1,000+ digital currency addresses OFAC publishes on SDN and Consolidated entries (Bitcoin, Tron, Ethereum and EVM chains, USDT, Litecoin, Monero and more), returning the listing's program and entry ID. Use before sending or accepting a crypto payment. No tracing or risk scoring. Signed receipt. Price: $0.002 per call via x402 (USDC on Base or XRP on XRPL). The response includes a `provenance` block (sg-provenance/1): each fact carries its source, source URL, retrieval time and limits; evidence only, no score, rating or verdict. Example arguments: {"address":"0x098B716B8Aaf21512996dC57EB0615e2383E2f96"}.

Input parameters:

- `address` (string, required): Crypto wallet address to check (exact match; 0x EVM and bech32 case-insensitive)

Output parameters:

- `data`: Whether the address is OFAC-listed, the matching SDN/Consolidated entries (program, entry ID, currency) and the list coverage by currency
- `receipt`: Ed25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt. New receipts carry a signed `evidence` object: service_version, data_timestamp, validation,…

### `counterparty_check` (~408 tokens)

Counterparty Check (KYB facts)

Counterparty check (KYB preflight) in one call: give any of a company name, domain, LEI or crypto wallet address (plus an optional EU VAT number), get neutral sourced facts for vendor onboarding and supplier due diligence: sanctions screen of the name on OFAC, EU and UK lists with UN designations flagged, US federal exclusions (SAM.gov debarments and suspensions of firms, by name or UEI), OFAC wallet check, GLEIF LEI match and status, domain age, registrar and email-auth, and an EU VAT number format check. No risk score or verdict. Signed receipt. Price: $0.01 per call via x402 (USDC on Base or XRP on XRPL). The response includes a `provenance` block (sg-provenance/1): each fact carries its source, source URL, retrieval time and limits; evidence only, no score, rating or verdict. Example arguments: {"name":"Siemens Aktiengesellschaft","domain":"siemens.com","vat":"DE129274202"}.

Input parameters:

- `address` (string): Crypto wallet address to check against OFAC-listed addresses
- `country` (string): ISO 3166 alpha-2 country filter for LEI matches
- `domain` (string): Company domain: registration age, registrar, DNS and email-auth facts
- `lei` (string): 20-character LEI (instead of a GLEIF name search)
- `name` (string): Company legal or trading name: screened on OFAC, EU and UK sanctions lists and SAM.gov exclusions (entities only) and matched in GLEIF
- `uei` (string): 12-character SAM.gov Unique Entity ID: exact match in the SAM.gov exclusions extract (name= is also matched there)
- `vat` (string): EU VAT number with 2-letter country prefix (EL for Greece, XI for Northern Ireland); format check only, not a VIES registration check

Output parameters:

- `data`: Sourced facts[] plus sanctions, us_exclusions (SAM.gov), wallet, lei, domain and vat sections; each section says whether it was checked and why not
- `receipt`: Ed25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt. New receipts carry a signed `evidence` object: service_version, data_timestamp, validation,…

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-stablecoingateways-compliance-data/api#diagnostics

## Score history

- 2026-11-05: 71
- 2026-11-04: 71
- 2026-11-03: 70
- 2026-11-02: 70
- 2026-11-01: 69
- 2026-10-31: 69
- 2026-10-30: 69
- 2026-10-29: 68
- 2026-10-28: 68
- 2026-10-27: 67
- 2026-10-26: 67
- 2026-10-25: 66
- 2026-10-24: 66
- 2026-10-23: 66
- 2026-10-22: 66

## Common questions

### What is the Stablecoin Gateways MCP server?

Stablecoin Gateways is an MCP server listed in the public MCP registry as com.stablecoingateways/compliance-data. Pay-per-call compliance data: OFAC sanctions, merchant check, LEI, SEC, WHOIS, FX. x402 in USDC/XRP. This page covers its hosted endpoint (https://api.stablecoingateways.com/mcp).

### Is the Stablecoin Gateways MCP server safe to use?

Stablecoin Gateways scores 71 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Stablecoin Gateways MCP server expose?

Stablecoin Gateways exposes 17 tools: catalog, health, verify_receipt, domain_facts, sec_company_facts, and 12 more. Their descriptions and schemas cost roughly 3,485 tokens of context every time the server is loaded.

### Does the Stablecoin Gateways MCP server require authentication?

No. We connected to Stablecoin Gateways without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Stablecoin Gateways MCP server still maintained?

Stablecoin Gateways is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What did VerifyMCP test on the Stablecoin Gateways MCP server?

VerifyMCP ran 12 checks on Stablecoin Gateways, covering TLS certificate, Authorization, HSTS header, DNSSEC and 8 more. One item could not be completed, a gap on our side rather than a finding about Stablecoin Gateways: HTTPS. Supply Chain Security and Provenance & Transparency do not apply to a hosted endpoint, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.

## Links

- Remote endpoint: https://api.stablecoingateways.com/mcp
- Website: https://stablecoingateways.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-stablecoingateways-compliance-data/api.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-stablecoingateways-compliance-data/api/changelog.json
- Trust report (JSON): https://verifymcp.io/servers/com-stablecoingateways-compliance-data/api.json
- HTML version of this page: https://verifymcp.io/servers/com-stablecoingateways-compliance-data/api