SofortFax (KI-Fax-Credits) MCP Server

by sofortfax Your server? Claim it

answering

SofortFax (KI-Fax-Credits) is answering right now. Last checked 3 min ago. It exposes 6 tools.

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

Uptime history 51 hours of history

51 hours agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

160 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check SofortFax (KI-Fax-Credits) every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add fax-credits --transport http https://sofortfax.de/api/mcp-credits.php

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "fax-credits": {
      "url": "https://sofortfax.de/api/mcp-credits.php"
    }
  }
}

~/.codex/config.toml

[mcp_servers.fax-credits]
url = "https://sofortfax.de/api/mcp-credits.php"

.cursor/mcp.json

{
  "mcpServers": {
    "fax-credits": {
      "url": "https://sofortfax.de/api/mcp-credits.php"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "fax-credits": {
      "url": "https://sofortfax.de/api/mcp-credits.php"
    }
  }
}

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

fax

get_fax_price

Prüft, ob eine Faxnummer erlaubt ist. Mit KI-Credits kostet jedes Fax 1 Credit (bis 40 Seiten).

get_fax_status

Liefert den Status eines Faxes (Zahlung ausstehend, geplant, wird gesendet, zugestellt, fehlgeschlagen, storniert) und nach Zustellung den Link zum Sendebericht.

list_fax_history

Listet die letzten Faxe dieses KI-Credits-Keys mit Status.

account

get_account_balance

Zeigt das verbleibende KI-Fax-Guthaben (Credits) dieses Keys.

send

send_fax

Sendet ein echtes Fax über SofortFax und zieht 1 Credit ab (1 Credit = 1 Fax bis 40 Seiten). Vorher dem Nutzer Faxnummer, Dokument und ggf. Sendezeitpunkt bestätigen lassen. DOKUMENT (genau eines): "upload_id" aus create_upload_link (für Dateien/Fotos auf dem Gerät), "file" (in ChatGPT angehängte Datei, wird automatisch befüllt), "document_url" (direkter öffentlicher HTTPS-Link zu PDF/JPG/PNG) oder "document_base64" (nur sehr kleine Dateien, max. 700 KB). Bestätigung, Zustellbericht (Sendebericht) und Dankes-Mail kommen per E-Mail an "email". Das Ergebnis sagt eindeutig, ob das Fax gesendet, geplant oder noch unbezahlt ist.

upload

create_upload_link

Erstellt einen sicheren Einmal-Upload-Link (30 Minuten gültig) für das Fax-Dokument: PDF, JPG, PNG oder direkt ein Foto mit der Handykamera, max. 10 MB. Der Nutzer öffnet upload_url und lädt die Datei hoch; danach send_fax mit der upload_id. Kostet nichts und sendet nichts.

Endpoints

URL	Transport	State	Latency	Checked
https://sofortfax.de/api/mcp-credits.php	streamable-http	answering	222 ms	3 min ago

Alternatives to SofortFax (KI-Fax-Credits)

same job, measured the same way

SendFaxFast (AI Fax Credits)

by sendfaxfast

Send faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 100 pages). PDF, JPG, PNG.

5 tools answering

SofortFax – Faxen mit KI (Login)

by sofortfax

Fax from ChatGPT/Claude with OAuth sign-in: pay per fax or KI credits. DE/AT + 40 countries.

answering

SofortFax – Faxen mit KI

by sofortfax

Send real faxes from AI chat (DE/AT + 40 countries). PDF, JPG, photo. Pay per fax via Stripe.

4 tools answering

すぐFAX SuguFAX – AI fax credits (API key)

by sugufax

Fax to Japan from AI with prepaid credits (Bearer sgx_ key), 1 credit = 1 fax. AIクレジットでFAX送信

5 tools answering

GotFreeFax

by gotfreefax

Send free or paid faxes to US/Canada from Claude, ChatGPT, and other AI agents.

7 tools answering

Edwyna Fax API

by edwyna

Send individual transactional faxes with prepaid credit, delivery status, and safeguards.

answering

すぐFAX SuguFAX – Fax to Japan from AI

by sugufax

Fax PDFs/photos to Japan from Claude/ChatGPT. OAuth: pay per fax from ¥400 or credits. AIから日本へFAX

answering

Troystack

by kingleosgold

Precious metals AI analyst with 12 tools — prices, portfolio, chat, receipts, and more.

12 tools answering

SofortFax (KI-Fax-Credits) — questions

Answers built from our own checks of this server.

What can SofortFax (KI-Fax-Credits) do?

It exposes 6 tools, read directly from the server on our last check. Among them: create_upload_link, get_account_balance, get_fax_price, get_fax_status, list_fax_history, send_fax. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is SofortFax (KI-Fax-Credits) working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 160 ms. The bar chart above shows every period we have measured.

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

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

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

No. SofortFax (KI-Fax-Credits) completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is SofortFax (KI-Fax-Credits)?

It answers our handshake in 160 ms on average, which is faster than 70% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.