---
title: "Fax"
description: "6 capabilities in the deliver branch of Guteneo."
---

> Documentation Index
> Fetch the complete documentation index at: https://engineering.guteneo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Fax

<!-- Generated from docs/feature-map.json. Run npm run docs:build; do not edit this view. -->

**Access boundary:** Current capability and authority required.

Implemented; live tariff, sender, approval, credits and provider gates apply.

**Surfaces:** Web, REST, MCP and native preparation/tracking; browser or existing delegated approval.

[Read the engineering guide](/workflows/delivery-channels/) · [All features](/features/)

## Capabilities

<ol>
<li id="feature-30bb34a6b7b9">Exact PDF, recipient number and qualified sender</li>
<li id="feature-4bc48953d372">Dated provider quote with bounded renewal</li>
<li id="feature-3636a3003e0b">Estimated range, approved ceiling and credit balance in euros</li>
<li id="feature-32927ed70105">Preparation, human review, approval and confirmation</li>
<li id="feature-c07652a7bf1f">Tracking, receipts, usage settlement and unknown outcomes</li>
<li id="feature-e322e320b56e">Unsendable reviewer mode stops before approval</li>
</ol>

## REST operations

- `POST /api/dispatches/{id}/renew-quote`

Read the [REST integration guide](/integrations/rest-api/) for authentication, errors and contract discovery.

## MCP tools

- `prepare_fax`

Read the [MCP integration guide](/integrations/mcp/) for scope, approval and host boundaries.

Source: https://engineering.guteneo.com/features/fax/index.mdx