SendFaxFast

com.sendfaxfast/faxVersion 1.1.0

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

Status

Responds107 msNov 14, 2026, 14:15 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:15 UTC
Latency: 107 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: EU hosting detected (detected, not a legal statement)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://sendfaxfast.com/api/mcp.phpResponds107 msNov 14, 2026, 14:15 UTC

No sign-in

Claude Code

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

Claude Desktop and claude.ai

1
2
3

Settings > Connectors > Add custom connector
Name: fax
Remote MCP server URL: https://sendfaxfast.com/api/mcp.php

Cursor

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

VS Code

code --add-mcp '{"name":"fax","type":"http","url":"https://sendfaxfast.com/api/mcp.php"}'

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Tools

6 tools

Tools of SendFaxFast
	Description		Read-only	Idempotent	Open world
`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 upload_url and uploads the file; send_fax then accepts the returned upload_id. Creating a link sends nothing and costs nothing.	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 upload_url and uploads the file; send_fax then accepts the returned upload_id. Creating a link sends nothing and costs nothing.	No	No	No	No
`get_account_info`Get subscription plan details, remaining fax quota, and billing period. Requires your subscription API key (sff_...).	Get subscription plan details, remaining fax quota, and billing period. Requires your subscription API key (sff_...).	No	Yes	Yes	No
`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.	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.	No	Yes	Yes	No
`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).	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).	No	Yes	Yes	No
`list_fax_history`List recent faxes sent from this subscription account. Requires your subscription API key (sff_...).	List recent faxes sent from this subscription account. Requires your subscription API key (sff_...).	No	Yes	Yes	No
`send_fax`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 link to a PDF (max. 10 MB). Supported: USA, Canada, Australia, New Zealand and 39 more countries (same list as sendfaxfast.com); premium-rate numbers are not supported. Each call transmits (or, for pay-per-fax, prepares the checkout for) a real fax to the given number. DOCUMENT (exactly one): "upload_id" from create_upload_link (for files on the user's device), "file" (a file attached in ChatGPT, filled in automatically), "document_url" (direct public HTTPS link to a PDF) or "document_base64" (tiny files only, max. 700 KB). For an attachment that is not available as "file", create_upload_link provides an upload link. The result states whether the fax was sent, scheduled or is awaiting payment.	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 link to a PDF (max. 10 MB). Supported: USA, Canada, Australia, New Zealand and 39 more countries (same list as sendfaxfast.com); premium-rate numbers are not supported. Each call transmits (or, for pay-per-fax, prepares the checkout for) a real fax to the given number. DOCUMENT (exactly one): "upload_id" from create_upload_link (for files on the user's device), "file" (a file attached in ChatGPT, filled in automatically), "document_url" (direct public HTTPS link to a PDF) or "document_base64" (tiny files only, max. 700 KB). For an attachment that is not available as "file", create_upload_link provides an upload link. The result states whether the fax was sent, scheduled or is awaiting payment.	Yes	No	No	Yes

Details

Registry status: Active
Published: Oct 9, 2026
Updated: Oct 9, 2026
Website: https://sendfaxfast.com/claude.html⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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