MCP server

SendFaxFast Official

com.sendfaxfast/fax

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Send real faxes from AI chat. PDF, JPG or PNG. Pay per fax via Stripe link. US, CA, AU, NZ + 39

Website

At a glance

Type

MCP server

Publisher

sendfaxfast.com (verified by the MCP Registry)

Status

Working at last check

Tools

6

Token cost

About 1,385 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http fax https://sendfaxfast.com/api/mcp.php

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.fax]
url = "https://sendfaxfast.com/api/mcp.php"

Gemini CLI

{"mcpServers":{"fax":{"httpUrl":"https://sendfaxfast.com/api/mcp.php"}}}

Cursor

{"mcpServers":{"fax":{"url":"https://sendfaxfast.com/api/mcp.php"}}}

VS Code

{"servers":{"fax":{"type":"http","url":"https://sendfaxfast.com/api/mcp.php"}}}

Antigravity

agy mcp add fax https://sendfaxfast.com/api/mcp.php

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"fax","server_url":"https://sendfaxfast.com/api/mcp.php","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"fax","server_url":"https://sendfaxfast.com/api/mcp.php"}

Tools

• create_upload_link ~159 tokens
  Creates a secure one-time upload link (valid 30 minutes) for the fax document (PDF, JPG or PNG, max. 10 MB) – upload from phone or computer by drag & drop, file picker or camera. For files on the user's device, or chat attachments that are not available as send_fax's "file" parameter. The user opens
• get_account_info ~69 tokens
  Get subscription plan details, remaining fax quota, and billing period. Requires your subscription API key (sff_...).
• get_fax_price ~183 tokens
  Calculate the pay-per-fax price for sending a fax to a specific number. No API key required. Supported: USA, Canada, Australia, New Zealand and 39 more countries (same list as sendfaxfast.com); premium-rate numbers are not supported.
• get_fax_status ~132 tokens
  Check the delivery status of a fax. Use token for pay-per-fax orders, fax_id for subscription orders (fax_id requires your API key; only your own faxes are visible).
• list_fax_history ~120 tokens
  List recent faxes sent from this subscription account. Requires your subscription API key (sff_...).
• send_fax Sends messages · ~722 tokens
  Send a PDF document to a fax number. WITHOUT API key: returns a Stripe checkout link (pay-per-fax from $2.89) – the fax is sent after the user pays. WITH a Mini/Flex subscription key (sff_...): sends immediately from the subscription quota. The document must be a direct, publicly accessible HTTPS li

Browse

• Stripe tools
• PDF tools
• Payments

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