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Saymon RU Data API

Official registry Search and web

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

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http saymon-ru-data-api 'https://payforapi.com/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "saymon-ru-data-api": {
            "type": "http",
            "url": "https://payforapi.com/mcp"
        }
    }
}

Frequently asked questions

What is Saymon RU Data API?

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

How do I install Saymon RU Data API?

It runs as a remote server. In Claude Code: claude mcp add --transport http saymon-ru-data-api 'https://payforapi.com/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Saymon RU Data API need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains Saymon RU Data API?

It is published by com.payforapi. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.