# MiFit-Hack-API: reconstructing Mi Fit account and fitness requests

> MiFit-Hack-API documents Mi Fit Android app requests observed through mitmproxy and provides Python access scripts. Its notes map registration and login tokens, a band-data endpoint, and Base64-encoded step and sleep summaries.

- Type: Case study
- Targets: App · Protocol
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-06
- Added to the catalog: 2026-11-08
- Original resource: <https://github.com/bysiber/MiFit-Hack-API>
- Primary source: <https://github.com/bysiber/MiFit-Hack-API/blob/dffefe9d978a77c398afb4a359f41fb54cfac4fa/README.md>
- Catalog page: <https://awesomerea.org/resources/mifit-hack-api-case/>
- Record JSON: <https://awesomerea.org/resources/mifit-hack-api-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/mifit-hack-api-case/index.md)

## Requirements & limits

- **Prerequisites:** A spare Android 7.1.1 or newer device with root access, the Mi Fit app and mitmproxy on the same network.
- **Prerequisites:** The documented setup installs the proxy certificate on the device.
- **License:** MIT license.

## Primary sources

1. <https://github.com/bysiber/MiFit-Hack-API/blob/dffefe9d978a77c398afb4a359f41fb54cfac4fa/README.md>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.