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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Data access / search

Saymon RU Data API

By payforapi.com

Russian company lookup (EGRUL/INN), Cyrillic search, RU page to Markdown. Pay per call in USDC.

Search & web data
Connect to Saymon RU Data API
Checks passed
10 / 22

4 failed · 8 not measured

Median response
89 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
13

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
220
Publisher identityCan the publisher be traced to its source?
222

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 89 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name Saymon RU Data API.

  • Pass
    Lists tools

    tools/list returned 13 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 89 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 89 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    0 of 32 parameters have a description (0%). The bar is 80%.

  • Fail
    Safety hints

    13 tools set neither readOnlyHint nor destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Fail
    Website matches publisher

    The website host does not match the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-08-23T14:31:07.205614Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Saymon RU Data API

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http saymon-ru-data-api https://payforapi.com/mcp

Capabilities

Tools 13

cbr_rates

Официальные курсы ЦБ РФ (ежедневные, обновление раз в день): USD, EUR, CNY, GBP, KZT и другие ISO-коды. $0.008 USDC

Discovered
fns_npd_check

Статус самозанятого (НПД) по ИНН через реестр ФНС. $0.01 USDC

Discovered
inn_lookup

Проверка российского юрлица по ИНН (ЕГРЮЛ). $0.01 USDC

Discovered
moex_quote

Котировки Московской биржи (MOEX ISS): последняя цена акций (SBER, GAZP...), валютных пар (USD/EUR/CNY) и индексов (IMOEX). $0.008 USDC

Discovered
pochta_address

Почта России: нормализация российского адреса (индекс, регион, улица, дом). $0.01 USDC

Discovered
pochta_delivery

Пакет «Доставка Почты России»: адрес, индекс, отделение, стоимость и срок одним платежом — 5 сервисов в одном. $0.04 USDC

Discovered
pochta_delivery_time

Почта России: сроки доставки между индексами (в днях). $0.01 USDC

Discovered
pochta_offices

Почта России: отделения по индексу или ближайшие по координатам. $0.01 USDC

Discovered
pochta_tariff

Почта России: стоимость и сроки доставки между индексами (официальный API). $0.01 USDC

Discovered
pochta_track

Почта России: отслеживание отправления по трек-номеру. $0.01 USDC

Discovered
pochta_zip

Почта России: адрес отделения и населённый пункт по индексу. $0.01 USDC

Discovered
ru_page

RU-страница URL -> LLM-ready Markdown. $0.01 USDC

Discovered
ticker

Крипто-тикеры Bybit (spot): цена, изменение за 24ч, объёмы (BTCUSDT, ETHUSDT...). $0.005 USDC

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected89 ms13

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