Official MCP RegistryListed
Oh Fax
Outbound US/CA fax for agents: quote PDF, pay via MPP, get delivery receipt.
First seen 2 Oct 2026. Evidence as of 27 Oct 2026.
4
Tools
From an anonymous probe
1
Source listings
Each with its own history
1
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| 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. | Read-only |
| 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. | Read-only |
| quote_fax | Price a fax before committing to anything. Validates the destination and the document, counts pages, and returns prices for card, balance, and stablecoin plus a payment link. Card: $1.00 per fax up to 25 pages, $0.02 per page after that; prepaid balance or MPP stablecoin: $0.02 per page. Free, and sends nothing. Always call this before send_fax. | Read-only |
| 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 exact price and a payment link, and the fax is only sent once you deliberately pay that link. Confirm the cost is acceptable before paying. | Destructive |
Change history
- quote_fax: description changed (+"prices for card, balance, and stablecoin" +"Card: $1.00 per fax up to 25 pages, $0.02 per page after that; prepaid balance or MPP stablecoin: $0.02 per page." -"an exact total")
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | com.ohfax/ohfax | 2 Oct 2026 | 27 Oct 2026 | 1 |