# FIO Client

> Client for the FIO REST database.

Canonical page: [https://chrome-stats.com/d/fio](https://chrome-stats.com/d/fio)

## Overview

- **ID:** `fio`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Saganaki
- **Category:** games-entertainment
- **Daily users:** 314
- **Weekly downloads:** 6
- **Rating:** 5.00 / 5 (2 ratings)
- **Version:** 3.9
- **Last updated:** 2026-04-15
- **First published:** 2022-10-20
- **Size:** 159 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/fio/)
- **Website:** [https://www.fnar.net](https://www.fnar.net/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/fio/privacy/](https://addons.mozilla.org/firefox/addon/fio/privacy/)

## Description

The **FIO Client** Chrome extension facilitates seamless integration with ProsperousUniverse by forwarding valuable game data to the FIO REST Server. This crowdsourced method collects exchange data, planet details, local market information, and more, ensuring that the data hosted on the FIO REST Server remains current and reliable.

Once authenticated, users can access this shared data through additional tools or directly via the REST API and FIOWeb interface. Easy to get started, simply install the extension, refresh the APEX interface, register your account, and begin sharing and retrieving live game data to enhance your ProsperousUniverse gameplay experience.

Source code and detailed information are available at the official GitLab repository, making it a transparent and community-driven project.

## Rankings

- #6,583 — Overall
- #37 — rest
- #56 — database
- #165 — register
- #198 — instruction

## Permissions and access

### Permissions

- `storage`

### Host permissions

- `https://apex.prosperousuniverse.com/*`

### Content script matches

- `apex.prosperousuniverse.com`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/fio)