All servers · Payments & accounting · Documents & retrieval

SendFaxFast

com.sendfaxfast/fax · v1.1.0

Has write/delete tools

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Has destructive tools (destructiveHint)
Capabilities declared	tools
Tool definitions	6 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

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

streamable-http · https://sendfaxfast.com/api/mcp.php

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

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

get_fax_price
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.
send_fax write/delete
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
get_fax_status
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).
get_account_info
Get subscription plan details, remaining fax quota, and billing period. Requires your subscription API key (sff_...).
list_fax_history
List recent faxes sent from this subscription account. Requires your subscription API key (sff_...).
create_upload_link
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

Website · JSON · Text for agents · Registry updated 2026-10-09