Connect PostOnce and Assinafy
Integrate PostOnce with Assinafy to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Create Workspace in Assinafy when New Post Created in PostOnce
Delete Workspace in Assinafy when New Post Created in PostOnce
Get Workspace Document KPIs from Assinafy when New Post Created in PostOnce
Upload Document to Assinafy when New Post Created in PostOnce
Rename Document in Assinafy when New Post Created in PostOnce
Popular PostOnce + Assinafy flows
Start from a real workflow other teams are already running.
Choose a trigger
PostOnce
When this happens...
New Post Created
Choose an action
Assinafy
Automatically do this!
Create Workspace
List Workspaces
Delete Workspace
Delete Document
Get Workspace Theme
Get Workspace Document KPIs
Update Workspace
Upload Document
Rename Document
List Document Tags
List Documents
Create Signer
Create Tag
Create Workspace in Assinafy when New Post Created in PostOnce
Use this flowDelete Workspace in Assinafy when New Post Created in PostOnce
Use this flowGet Workspace Document KPIs from Assinafy when New Post Created in PostOnce
Use this flowUpload Document to Assinafy when New Post Created in PostOnce
Use this flowRename Document in Assinafy when New Post Created in PostOnce
Use this flowCreate Signer in Assinafy when New Post Created in PostOnce
Use this flowGet Media from Postonce when New Workspace Created in Assinafy
Use this flowCreate Post on Postonce when New Workspace Created in Assinafy
Use this flowList Posts from Postonce when New Workspace Created in Assinafy
Use this flowList Drafts from Postonce when New Workspace Created in Assinafy
Use this flowSupported Triggers & Actions
Everything you can automate between PostOnce and Assinafy.
When this happensTriggers
A trigger is an event that starts a workflow.
New Post Created
Runs when a new post is created. You can filter by account and set the lookback minutes.
New Workspace Created
Runs when a new workspace is created within the configured polling interval.
New Document Rejected by Signer
Runs when a signer rejects a selected document.
Do thisActions
Action is the task that follows automatically within your PostOnce integrations.
Create Upload URL
Generate a signed upload URL for a media file by filename; MIME type is auto-detected from the filename extension.
Get Media
Retrieve a media item's storage path and public URL using its media ID.
Create Post
Create a post to selected accounts with content, media, scheduling, and platform-specific options.
List Posts
Retrieve posts or a single post by ID. Leave fields empty to return all data; set limit (1–100) and after cursor.
Cancel Post
Cancel a scheduled or pending post by Post ID without deleting its record or published content.
Publish Post
Publish a scheduled or draft Postonce post immediately by specifying the post ID.
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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AI will build it for you
Just describe the task in plain English. viaSocket AI selects the right apps, builds the workflow, maps the fields, and prepares everything for review before you publish.
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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
About Assinafy
Assinafy is a Brazilian electronic signature platform that enables businesses to send, sign, and manage legally valid digital documents online, with a free API for integrations.
Learn more
Frequently Asked Questions
Sign up for a free viaSocket account, then authorize both your PostOnce and Assinafy 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 PostOnce and Assinafy 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 Assinafy. No coding required.
Yes. You can set up a workflow where PostOnce triggers actions in Assinafy, and a separate workflow where Assinafy triggers actions in PostOnce. 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 PostOnce and Assinafy. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire PostOnce and Assinafy integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.
