Oh Fax

com.ohfax/ohfaxVersion 0.1.0

Outbound US/CA fax for agents: quote PDF, pay via MPP, get delivery receipt.

Status

Responds552 msNov 14, 2026, 14:08 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:08 UTC
Latency: 552 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
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://app.ohfax.com/mcpResponds552 msNov 14, 2026, 14:08 UTC

No sign-in

Claude Code

claude mcp add --transport http ohfax https://app.ohfax.com/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: ohfax
Remote MCP server URL: https://app.ohfax.com/mcp

Cursor

{
  "mcpServers": {
    "ohfax": {
      "url": "https://app.ohfax.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"ohfax","type":"http","url":"https://app.ohfax.com/mcp"}'

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Tools

4 tools

Tools of Oh Fax
	Description		Read-only	Idempotent	Open world
`get_fax_receipt`Verifiable delivery receipt for a completed fax. Available once the fax has reached a final state. Use this to prove the workflow finished.	Verifiable delivery receipt for a completed fax. Available once the fax has reached a final state. Use this to prove the workflow finished.	No	Yes	Not declared	Yes
`get_fax_status`Current delivery state of a fax: awaiting_payment, paid, submitted, sending, delivered, or failed. Failed faxes include a reason you can act on.	Current delivery state of a fax: awaiting_payment, paid, submitted, sending, delivered, or failed. Failed faxes include a reason you can act on.	No	Yes	Not declared	Yes
`quote_fax`Returns the price: $2.00 per fax by card for up to 100 pages (flat, no per-page charge); prepaid balance or MPP stablecoin: $0.02 per page. Also validates the number and PDF and returns a quote_id and payment link. Free; sends nothing. Call before send_fax.	Returns the price: $2.00 per fax by card for up to 100 pages (flat, no per-page charge); prepaid balance or MPP stablecoin: $0.02 per page. Also validates the number and PDF and returns a quote_id and payment link. Free; sends nothing. Call before send_fax.	No	Yes	Not declared	Yes
`send_fax`Returns the authorization instructions for sending a previously quoted fax. THIS ACTION COSTS MONEY AND CANNOT BE UNDONE: paying the returned link transmits a real document to a real fax machine. This tool itself does not charge you — it returns the price and a payment link, and the fax is only sent once you deliberately pay that link. Confirm the cost is acceptable before paying.	Returns the authorization instructions for sending a previously quoted fax. THIS ACTION COSTS MONEY AND CANNOT BE UNDONE: paying the returned link transmits a real document to a real fax machine. This tool itself does not charge you — it returns the price and a payment link, and the fax is only sent once you deliberately pay that link. Confirm the cost is acceptable before paying.	Yes	No	Yes	Yes

Details

Registry status: Active
Published: Sep 20, 2026
Updated: Sep 20, 2026
Website: https://ohfax.com/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Invoicing and accounting DocumentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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