SofortFax – Faxen mit KI (Login) for Claude.ai
de.sofortfax/fax-oauth
Fax from ChatGPT/Claude with OAuth sign-in: pay per fax or KI credits. DE/AT + 40 countries.
client:Claude.ai
transport:streamable-http
Install SofortFax – Faxen mit KI (Login) in Claude.ai
Settings → Connectors → Add custom connector
https://sofortfax.de/api/mcp-oauth.phpClaude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs