# Send or Receive a Fax Online | SingleFax

Pay on success. No subscription required for a one-time send. HTML: https://singlefax.com/send-or-receive-fax

## Send

Domestic base is **$0.99** for up to 10 billable pages, then about **$0.08** per additional page (cap 100). Destination adjustments may apply; you see the quote before payment.

We place a temporary preauthorization hold. If the fax is delivered, we capture. If delivery fails, we release the hold. Delivered faxes are not refunded. Refund policy: https://singlefax.com/refund-policy.md

Standard send uses a shared U.S. outbound line. Email a PDF to send@fax.delivery with the fax number in the subject.

## How long does a fax take?

Allow about **30 seconds to 1 minute per ordinary text page**, plus dialing and connection setup. Fine resolution, photos, conversion, queues and retries can take longer. These are planning estimates; wait for the final successful transmission result. Read the [fax timing guide](https://singlefax.com/blog/how-long-does-a-fax-take) for per-page estimates and delivery checks.

## Cover branding

SingleFax-generated cover pages include SingleFax branding. If your fax already includes your own cover page, or you upload a separate cover file, we add no additional SingleFax branding.

## Receive (30 days)

**$4.99** for a dedicated fax number for 30 days. PDF to email plus a searchable transcript and key fields in the dashboard. First received fax included; extra received faxes **from $0.99** (same page extras as send). 24-hour free numbers are one-tap Make searchable. Sending remains page-based from $0.99.

Keep the number with Lifetime Basic **$97** or Pro **$147**, or a monthly plan.

## Agents

- MCP: https://singlefax.com/mcp, `create_upload` then `create_fax_draft({ to, uploadToken })` after OAuth
- REST: https://singlefax.com/openapi.json
- Pricing: https://singlefax.com/pricing.md