Flashforge API

An unofficial HTTP API server for Flashforge 3D Printers, allowing REST operations to get information and configure printers programatically.

Based on 01F0/flashforge-finder-api, but written in rust. I didn't like using flask for a "production server" and wanted to add some features.

Built with Rocket, defaulted to running on localhost:8080

Features

• Notifications on job completion (to email, or webhook such as Discord)
  • Including image of result
• APIs
  • Get info, status, temperature, head position, progress
  • Get camera stream, snapshot
  • Set temperature
• Camera Proxy
  • Allows multiple clients to view stream at once

Tested Printers

Should work in theory on all the supported printers of flashforge-finder-api

• Flashforge Adventurer 5M Pro - Firmware v2.7.9

API Doc

The docs folder includes documentation for use in Bruno, set the PRINTER environment variable to that of your printers's id.

• GET http://localhost:8080/apis/printers
  • Returns list of printer names
• GET http://localhost:8080/apis/printers/:printerId/info
  • Get printer info
• GET http://localhost:8080/apis/printers/:printerId/status
  • Get printer status
• GET http://localhost:8080/apis/printers/:printerId/temperatures
  • Get sensor temperatures, B for bed, T0 for main sensor
• GET http://localhost:8080/apis/printers/:printerId/head-position
  • Get the printer's head position
• GET http://localhost:8080/apis/printers/:printerId/progress
  • Get print progress
• GET http://localhost:8080/apis/printers/:printerId/snapshot
  • Get a single frame of printer's camera
• GET http://localhost:8080/apis/printers/:printerId/camera
  • See printer's camera live, supporting multiple clients viewing at once
• POST http://localhost:8080/apis/printers/:printerId/set-temperature/:tempIndex/:tempinC
  • Sets the temperature(°C) for the tempIndex (0 is usually hot end, 1 is the bed)

Getting Started

1. Build the project with cargo build --release or find a release
2. Copy config.example.toml to config.toml and configure it
   • All sections except [printers] are optional
3. Run target/release/flashforge-api or the binary file
   • The current directory must include the config.toml file

Future Work

• Notifications (email, push?, webhooks?) on completion
  • Email
  • Webhooks
  • Push?
  • Progress notifications
    • interval (every hour) or % based
  • Image snapshots in notifications
• Simple UI that replaces need of polar3d
• Write APIs
  • Set temperature
  • Start / stop / pause file
  • Move head, bed