SimplyPrint integration
3D printer fleet management: monitor printers, manage the print queue, track filament, and automate print jobs.
- Actions
- 63
- Triggers
- 62
- Auth
- OAuth 2.0
- License
- MIT, open source
- Updated
- August 2026
About the SimplyPrint integration
Add the SimplyPrint piece to a flow, connect your account once, and the rest of the builder can read from it and write to it. Because the piece is open source you can run it on our cloud or self-host it, and combine SimplyPrint with 760+ other apps in the same flow.
Triggers
Start a flow the moment something happens in SimplyPrint
Each trigger below can start a flow on its own, either instantly or on a schedule.
Print Started
Fires when a print job starts on any printer.
Print Paused
Fires when a print is paused (manually or by the AI failure watcher).
Print Resumed
Fires when a paused print is resumed.
Print Cancelled
Fires when a print is cancelled before finishing.
Print Finished
Fires when a print completes successfully.
Print Failed
Fires when a print terminates with a failure.
Bed Cleared
Fires when a printer's bed is reported cleared (ready for the next job).
Objects Skipped
Fires when one or more objects in a multi-object print are skipped.
Printer AutoPrint State Changed
Fires when a printer's AutoPrint enabled/disabled state changes.
Printer Nozzle Size Changed
Fires when a printer's active nozzle diameter is updated.
Printer Material Changed
Fires when a printer's loaded material is updated.
Printer Tag Assigned
Fires when a custom tag is attached to a printer.
Printer Tag Removed
Fires when a custom tag is detached from a printer.
Printer Out-of-Order State Changed
Fires when a printer is marked out of order (or back in service).
AI State Changed
Fires when a printer's AI failure detection is enabled, disabled, or reconfigured.
AI Failure Detected
Fires when the AI failure detector flags a potential print failure.
AI Failure Marked False Positive
Fires when an AI failure alert is dismissed as a false positive.
AutoPrint Max Cycles Reached
Fires when a printer hits its configured AutoPrint cycle limit.
Company AutoPrint State Changed
Fires when the account-wide AutoPrint master switch is toggled.
Queue Item Added
Fires when a file is added to the print queue.
Queue Item Deleted
Fires when a queue item is removed from the queue.
Queue Emptied
Fires when a queue group (or the whole queue) is emptied.
Queue Item Moved
Fires when a queue item is moved to another group or reordered.
Queue Item Revived
Fires when a completed queue item is sent back into the active queue.
Queue Item Pending Approval
Fires when a queue item is submitted and awaits approval.
Queue Item Approved
Fires when a pending queue item is approved.
Queue Item Denied
Fires when a pending queue item is denied.
Filament Created
Fires when a filament spool is added to the account.
Filament Updated
Fires when a filament spool's metadata is updated.
Filament Deleted
Fires when a filament spool is deleted.
Filament Assigned to Printer
Fires when a filament spool is assigned to a printer.
Filament Unassigned from Printer
Fires when a filament spool is removed from a printer.
Organization User Signed Up
Fires when a new user signs up for the organization.
Organization User Pending Approval
Fires when a new organization user is awaiting admin approval.
Balance Charged
Fires when a user balance is charged (debited).
Balance Refunded
Fires when a previous charge is refunded.
Balance Topped Up
Fires when a user balance is topped up (credited).
Balance Adjusted
Fires when a balance is adjusted by an administrator.
Quota Request Submitted
Fires when a user submits a request for more quota.
Quota Request Resolved
Fires when a quota request is approved or denied.
Quota Adjusted
Fires when a user's quota is manually adjusted.
Quota Reset
Fires when a quota period rolls over and a user's quota is reset.
Maintenance Job Created
Fires when a maintenance job is created.
Maintenance Job Started
Fires when work begins on a maintenance job.
Maintenance Job Completed
Fires when a maintenance job is completed.
Maintenance Job Cancelled
Fires when a maintenance job is cancelled before completion.
Maintenance Job Overdue
Fires when a scheduled maintenance job passes its due date without being completed.
Maintenance Job Reopened
Fires when a completed or cancelled maintenance job is reopened.
Maintenance Job Updated
Fires when a maintenance job's metadata is edited.
Maintenance Job Deleted
Fires when a maintenance job is deleted.
Maintenance Problem Reported
Fires when a user reports a problem on a printer.
Maintenance Problem Resolved
Fires when a reported problem is resolved.
Maintenance Task Completed
Fires when an individual maintenance task is checked off.
Maintenance Task Skipped
Fires when an individual maintenance task is skipped.
Maintenance Schedule Created
Fires when a recurring maintenance schedule is created.
Maintenance Schedule Updated
Fires when a recurring maintenance schedule is edited.
Maintenance Schedule Deleted
Fires when a recurring maintenance schedule is deleted.
Spare Part Created
Fires when a spare part is added to inventory.
Spare Part Updated
Fires when a spare part's metadata is updated.
Spare Part Deleted
Fires when a spare part is removed from inventory.
Spare Part Stock Adjusted
Fires when a spare part's stock count is adjusted.
Spare Part Low Stock
Fires when a spare part's stock drops below its low-stock threshold.
Actions
Everything Activepieces can do in SimplyPrint
Drop any of these into a flow and fill in the fields. No code is required.
List Printers
List every printer in your SimplyPrint account with current status.
2 fields
Get Farm Overview
One-shot fleet summary: total printer count plus per-bucket lists (online/offline, printing/paused, awaiting bed clear, in maintenance, requires-attention, AI failure detections, …). Use this instead of paginating "List Printers" when you just need counts and the printers in each state.
Get Printer
Get detailed information about a specific printer.
1 field
Pause Print
Pause the current print on a printer.
1 field
Resume Print
Resume a paused print on a printer.
1 field
Cancel Print
Cancel the current print on a printer. This is destructive — the job cannot be resumed.
1 field
Cancel Pending Print
Cancel a print that's queued/staged on a printer but hasn't started yet (status = print_pending). Distinct from "Cancel Print", which targets the active print.
1 field
Clear Printer Bed
Mark a printer's bed as cleared after a print finishes. Bread-and-butter step in AutoPrint flows — pair with a "print done" trigger to automate bed clearing.
4 fields
Skip Print Objects
Skip one or more individual model objects on the current print (printer must be in PRINTING / PAUSED / PAUSING / CANCELLING / RESUMING state). Single printer per call.
2 fields
Set Printer Out of Order
Mark one or more printers as out-of-order (or clear that flag). Requires the Out-of-Order feature on the account.
2 fields
Send G-code
Send raw G-code commands to an operational printer (requires Print Farm plan).
2 fields
Start Print
Start a print job on one or more printers from an existing file, queue item, or print-job reference.
9 fields
Get Printer Notifications
Fetch the open notifications/events on one or more printers. Pairs well with the `requires_attention` bucket from "Get Farm Overview".
1 field
Resolve Printer Notification
Mark a printer notification as resolved (or dismissed). For notifications with multiple actions, pass `action` to pick one or `force: true` to resolve without choosing.
5 fields
List Queue Items
List items in the print queue, optionally filtered to a single queue group.
4 fields
Get Queue Item
Fetch a single queue item by numeric ID — returns the formatted record (file metadata, assignments, custom fields, …).
1 field
Get Next Queue Items
Resolve the next-up queue items for one or more printers using the company's match criteria (with deduplication so the same item is never assigned twice). Returns the matched queue object with item references per printer.
2 fields
Preview Next Queue Items per Printer
Read-only preview of the next-up queue item for each given printer (no dedup, no offline checks). For each printer, returns either the matched queue item or the issues blocking a match. Different from "Get Next Queue Items": that one dedupes for actual scheduling, this one shows what each printer would pick.
1 field
List Queue Groups
List every queue group on your account.
Save Queue Group
Create or update a queue group. Pass an existing group ID to edit it; omit it to create a new one. Requires the Queue Groups feature on the account.
11 fields
Delete Queue Group
Delete a queue group. Items in the group are moved to "Move to" group, or to the first remaining group if not specified, or set to ungrouped if it was the last group.
2 fields
Add File to Queue
Add an existing file (API-uploaded or user-file) to the print queue. For uploading a new file at the same time, use "Upload File & Add to Queue".
15 fields
Update Queue Item
Update a queue item (amount, note, etc.).
3 fields
Set Queue Item Printer Assignments
Assign one or more queue items to specific printers, printer models, and/or printer groups. Replaces the current assignments on each item.
4 fields
Move Queue Item
Move a queue item to a different queue group.
2 fields
Remove Queue Item
Remove an item from the print queue. Destructive — the item is gone.
1 field
Revive Queue Item
Bring a completed (done) queue item back to the active queue.
1 field
Empty Queue
Delete every item from the print queue (optionally filtered to a group or done-only). Destructive.
2 fields
List Pending Queue Items
List queue items awaiting approval, denied, or sent back for revision.
3 fields
Approve Queue Item
Approve one or more pending queue items.
2 fields
Deny Queue Item
Deny a pending queue item (remove or send back for revision).
3 fields
List Files
List files in your SimplyPrint account, optionally within a folder and/or filtered by a search term.
3 fields
Upload File
Upload a file or HTTPS URL to SimplyPrint. URL uploads stream with ~95 MiB peak RAM; File uploads are buffered by AP. Files over 95 MiB are chunked automatically. Returns the API file id — pass it to "Add File to Queue" or "Start Print" later.
3 fields
Upload File & Add to Queue
Upload a local file or HTTPS URL to SimplyPrint and add it to the print queue in one step. URL uploads stream with ~95 MiB peak RAM; File uploads are buffered by AP. Files over 95 MiB are chunked automatically. For starting the print afterwards, chain a "Start Print" action.
15 fields
Upload File to Folder
Upload a file (or HTTPS URL) and save it to your SimplyPrint user file system, optionally inside a specific folder. URL uploads stream with ~95 MiB peak RAM; File uploads are buffered by AP. Files over 95 MiB are chunked automatically.
5 fields
Move File
Move one or more user files to a different folder.
2 fields
Create or Update Folder
Create a new folder in the user file system, or update an existing one (pass the folder ID to edit). Optionally an "organization" / shared folder with per-rank view/upload/modify permissions.
7 fields
Delete Files
Permanently delete one or more user files by UID. Returns a partial-success report — files the caller can't modify are reported in `errors` while accessible files are deleted.
1 field
Delete Folders
Delete one or more folders (and everything in them). All-or-nothing: if any folder isn't modifiable by the caller, the whole call fails.
1 field
Update File
Rename a user file and / or update its compatible-printer assignments. (Thumbnail upload is not exposed here — multipart isn't supported on this endpoint over OAuth via the AP HTTP client.)
5 fields
Download File
Download a file from SimplyPrint by user-file UID, queue-item ID, or print-job UID. Returns the file as an Activepieces file reference plus content-type / size metadata.
3 fields
List Filaments
List filament spools in your SimplyPrint account, with optional filters and sort.
9 fields
Get Filament
Get detailed information about a specific filament spool by numeric ID or 4-character short ID (uid).
1 field
Create Filament
Add a new filament spool to your inventory. Use the free-text brand/color fields for ad-hoc spools or the catalog ids for known SKUs.
17 fields
Adjust Filament Weight
Update the remaining filament on a spool. Provide ONE of "grams remaining" / "percent remaining" / "weighed gross" — the other two derive from it.
7 fields
Mark Filament as Dried
Record that one or more spools were just dried. Updates each spool's last-dried timestamp.
2 fields
Get Filament History
Paginated usage history for a specific spool — print jobs, weight adjustments, drying cycles, etc.
3 fields
Assign Filament to Printer
Assign a filament spool to a printer at a specific nozzle + extruder slot. Defaults to nozzle 0 / extruder 0 (single-nozzle single-extruder printers); set the indices for multi-nozzle (e.g. IDEX, toolchanger) or multi-material (MMS, MMU) printers.
4 fields
Unassign Filament
Detach a specific filament spool from whichever printer it is currently assigned to.
1 field
List Print History
List completed print jobs, optionally filtered to a single printer.
3 fields
Get Print Job
Fetch a single print job's full record by its UID — timeline, pictures, spools used, gcode analysis, filament data, cost, AI inference, custom fields, etc.
2 fields
Archive Print Jobs
Archive one or more completed print jobs (removes them from the active history view).
2 fields
Unarchive Print Jobs
Restore one or more archived print jobs to the active history view.
1 field
List Tags
List all custom tags configured on your account.
Create or Update Tag
Create a new custom tag, or rename / re-style an existing one (pass the tag ID to edit).
3 fields
Assign Custom Tag
Attach an existing custom tag to a printer, printer group, file, or queue item. Use "Create or Update Tag" first to get the tag ID.
4 fields
Detach Tag
Remove a single custom tag from one printer, printer group, file, or queue item.
3 fields
Delete Tag
Delete a custom tag from the account. The tag is removed from every printer/file/queue item it was attached to.
1 field
Get Current User
Return information about the SimplyPrint account connected to this flow.
List Custom Fields
List all custom field definitions on your account.
3 fields
Set Custom Field Values
Set custom field values on one or more entities (queue items, files, printers, etc.).
4 fields
Get Account Statistics
Fetch high-level printing statistics (total prints, materials used, hours, etc.).
Custom API Call
Call any SimplyPrint REST endpoint the piece does not wrap directly. Useful for admin / partner / school-dashboard endpoints and anything else behind OAuth scopes.
6 fields
Use SimplyPrint in a flow
Connect SimplyPrint once and every trigger and action above is yours to drop into the builder, alongside 760+ other apps. Free to start, on our cloud or your own servers.
SimplyPrint, answered.
Yes. Activepieces is open source and free to start, and the SimplyPrint piece is included on every plan, from the free cloud tier to any self-hosted deployment.
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