Connect Todoist and PostOnce
Integrate Todoist with PostOnce to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Popular Todoist + PostOnce flows
Start from a real workflow other teams are already running.
Choose a trigger
Todoist
When this happens...
Project Created
New Incomplete Task
New Complete Task
New Task Created in Project
Choose an action
PostOnce
Automatically do this!
Create Upload URL
Get Media
Create Post
List Posts
Cancel Post
Publish Post
List Drafts
Create Workflow
List Workflows
List Accounts
Create Upload URL in Postonce when Project Created in Todoist
Use this flowGet Media from Postonce when Project Created in Todoist
Use this flowCreate Post on Postonce when Project Created in Todoist
Use this flowList Posts from Postonce when Project Created in Todoist
Use this flowCancel Post in Postonce when Project Created in Todoist
Use this flowPublish Post on Postonce when Project Created in Todoist
Use this flowCreate Workflow in Postonce when Project Created in Todoist
Use this flowList Workflows from Postonce when Project Created in Todoist
Use this flowList Accounts from Postonce when Project Created in Todoist
Use this flowCreate Upload URL in Postonce when New Incomplete Task in Todoist
Use this flowSupported Triggers & Actions
Everything you can automate between Todoist and PostOnce.
When this happensTriggers
A trigger is an event that starts a workflow.
Project Created
Runs when a new project is created in Todoist.
New Incomplete Task
Runs when a new incomplete task is added to the selected project within the last 15 minutes.
New Complete Task
Triggers when Task is completed.
New Task Created in Project
Runs when a new task is added to a selected project in Todoist.
New Post Created
Runs when a new post is created. You can filter by account and set the lookback minutes.
Do thisActions
Action is the task that follows automatically within your Todoist integrations.
Find or Create Project
Fix Todoist project lookup pagination and filtering to match the documented Get Projects API, with safer input validation and project creation.
Update Task
Updates an existing Todoist task with a new title, description, due date, labels, priority, duration, or assignee.
Complete Task
Marks a task as completed.
Create Task
Creates a new task in Todoist with the provided title and details.
Create Project
Updated the Create Project action to use Todoist's API v1 projects endpoint with a JSON payload and backend-managed authentication.
Add Comment
Adds a comment to a selected Todoist task.
Learn how to build your first workflow
Follow a simple walkthrough to create, test, and launch your first automation.
- 1
Connect your apps
Link the apps you want to automate.
- 2
Configure your workflow
Set up triggers, actions, and map your data.
- 3
Test & publish
Test your workflow and publish it.
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Learn how to automate Todoist and PostOnce workflows.
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About Todoist
Todoist is a popular task management application that helps individuals and teams organize tasks and projects. Overall, Todoist is designed to help users increase productivity, stay organized, and effectively manage their tasks and projects, whether they're working individually or as part of a team.
Learn moreSimilar apps
About PostOnce
PostOnce is a social media automation platform that enables creators, teams, and businesses to schedule and crosspost content across platforms including TikTok, Instagram, YouTube, Facebook, LinkedIn, X, Threads, Bluesky, and Pinterest.
Learn moreSimilar apps
Frequently Asked Questions
Sign up for a free viaSocket account, then authorize both your Todoist and PostOnce accounts. From there, pick a trigger in one app and an action in the other. Your first workflow can be live in under five minutes.
Yes. viaSocket uses instant triggers where available, so data moves between Todoist and PostOnce as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.
Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach PostOnce. No coding required.
Yes. You can set up a workflow where Todoist triggers actions in PostOnce, and a separate workflow where PostOnce triggers actions in Todoist. Both run independently and in real time.
viaSocket logs every run so you can see exactly what succeeded and what failed. Failed tasks can be retried from the dashboard without re-configuring the workflow.
Yes, there is a free plan that covers basic workflows between Todoist and PostOnce. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Todoist and PostOnce integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.
