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SofortFax (KI-Fax-Credits)

Official registry AI and agents

Send faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 40 pages). DE/AT + 40 more.

Website

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 sofortfax-ki-fax-credits 'https://sofortfax.de/api/mcp-credits.php' --header 'X-API-Key: <Dein sfk_ Key aus der KI-Credits-Mail (kaufen: sofortfax.de/ki-credits.html)>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "sofortfax-ki-fax-credits": {
            "type": "http",
            "url": "https://sofortfax.de/api/mcp-credits.php",
            "headers": {
                "X-API-Key": "<Dein sfk_ Key aus der KI-Credits-Mail (kaufen: sofortfax.de/ki-credits.html)>"
            }
        }
    }
}

Frequently asked questions

What is SofortFax (KI-Fax-Credits)?

Send faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 40 pages). DE/AT + 40 more.

How do I install SofortFax (KI-Fax-Credits)?

It runs as a remote server. In Claude Code: claude mcp add --transport http sofortfax-ki-fax-credits 'https://sofortfax.de/api/mcp-credits.php' --header 'X-API-Key: <Dein sfk_ Key aus der KI-Credits-Mail (kaufen: sofortfax.de/ki-credits.html)>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does SofortFax (KI-Fax-Credits) need an API key?

Yes. It expects X-API-Key, which you set in its configuration.

Who maintains SofortFax (KI-Fax-Credits)?

It is published by de.sofortfax. 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.