SkillFoxx

Saymon RU Data API: paid Russian data endpoints

Saymon RU Data API

A remote MCP with pay-per-call USDC pricing: INN company checks, Runet search, Russian Post tracking, CBR and MOEX rates

  • 1 ★ on the repository
  • Last commit
  • MIT
MCP server

Broad access

Why this level

  • The agent can automatically spend real USDC cryptocurrency on every call without separate confirmation
  • The wallet connected for payment is directly accessible to the tool
All reasons and checks
Russian stack

saymon-agent/payforapiAuthor:saymon-agent

Install

In your terminal, with SkillFoxx CLI

npx skillfoxx add mcp/saymon-ru-data-api

Detects the agents on your machine, shows the access level and pins the version.

Other ways to install

Access and checks

How we review

Broad accessThe tool can change data, run commands or handle secrets.

  • The agent can automatically spend real USDC cryptocurrency on every call without separate confirmation
  • The wallet connected for payment is directly accessible to the tool

This is third-party code. Review the repository files before installing.

What it does

The service provides 15 MCP tools for Russian data: a company check by INN through the EGRUL state registry, self-employed NPD status via the tax service, Runet search through Yandex, converting a Russian-language page to Markdown, seller or company dossiers, Russian Post rates, tracking and addresses, Central Bank of Russia rates, and Moscow Exchange quotes. Every call is paid separately in USDC on the Base network via the x402 protocol: the agent signs a payment authorization message and gets a response with no registration or API keys. There is a remote HTTP MCP and a local stdio server in Docker that proxies calls to the same paid endpoint.

Who it is for. For agents and developers outside Russia who need legal access to Russian-language data without opening an account in every individual Russian service.

Good fit when

  • You need a one-off company check by INN without setting up an account in a data service
  • You need to search and parse Russian-language pages without a Yandex account
  • You need to track a Russian Post parcel or estimate a shipping rate without direct API access

Not a fit when

  • You have no USDC wallet on Base: without it no call goes through
  • You need free or cost-predictable requests: the service charges money per call
  • You need direct official access to EGRUL, the tax service, Russian Post, CBR or MOEX: this is a paid intermediary layer on top of them

Example request

Check the Russian company with INN 7707083893 via EGRUL and show its OGRN and registration date

MCP

Transport
http, stdio
Authentication
not required

Environment variables

PAYFORAPI_MCP_URL
The remote MCP address for the local Docker bridge, defaulting to https://payforapi.com/mcp.

Limitations

Payment runs through USDC cryptocurrency on Base via the x402 protocol; there is no regular billing account or card option. The service has no open source for the proxy itself beyond a thin local bridge (server.py) and a tool catalog. There is no free tier or trial, every call costs a few cents or more. The service's own marketing clearly targets agents outside Russia rather than Russian users who already have direct access to the same government services.

How to disable. Remove the server from your MCP client configuration or stop the local Docker bridge container.

FAQ

Do I need an API key or account?

No, instead of keys and sign-up every call is paid directly in USDC via the x402 protocol.

Can the server run offline?

The local Docker stdio server answers initialize and tools/list with no network, but actual tool calls are still proxied to the paid remote endpoint.

Discussion

No questions or reviews yet.

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README in short

The multi-language README describes 20 paid REST endpoints priced in USDC: INN company checks and self-employed status, Runet search and page parsing, seller and company dossiers, Russian Post services, CBR rates and MOEX quotes, plus a referral program paying 20% of referred agents' revenue. It separately covers a remote 15-tool MCP and a local Docker stdio bridge for clients without remote server support.

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