SAIKYO MCP MCP server

A free, read-only MCP server providing live USDT/RUB exchange rates, virtual Visa card terms, guides for paying for foreign services from Russia, and a digital goods shop search. It allows AI agents to access financial data and payment instructions without requiring an API key or personal data.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by SAIKYO

MCP endpoint (Streamable HTTP)

https://saikyo.exchange/api/mcp

Vendor documentation

What you can do with it

Retrieve live USDT/RUB exchange rates
Check virtual Visa card terms and fees
Find guides for paying for foreign services from Russia
Search for digital goods in the Saikyo Shop

Tools advertised by the last live check:

get_usdt_rub_rate
get_foreign_card_terms
how_to_pay_from_russia
get_payment_passport
travel_card_for_country
search_saikyo_shop

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http saikyo-mcp https://saikyo.exchange/api/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add saikyo-mcp --url https://saikyo.exchange/api/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable saikyo-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "saikyo-mcp": {
      "url": "https://saikyo.exchange/api/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "saikyo-mcp": {
      "type": "streamableHttp",
      "url": "https://saikyo.exchange/api/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start saikyo-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "saikyo-mcp": {
      "type": "http",
      "url": "https://saikyo.exchange/api/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http saikyo-mcp https://saikyo.exchange/api/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "saikyo-mcp": {
      "url": "https://saikyo.exchange/api/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "saikyo-mcp": {
      "serverUrl": "https://saikyo.exchange/api/mcp"
    }
  }
}

See all 128

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