Integrate PostOnce with OneHash CRM to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Create new lead in OneHash CRM when New Post Created in PostOnce
Update lead details in OneHash CRM when New Post Created in PostOnce
Create a record in OneHash CRM when New Post Created in PostOnce
Find Or Create Lead in OneHash CRM when New Post Created in PostOnce
Create Upload URL in Postonce when New Record in OneHash CRM
Start from a real workflow other teams are already running.
PostOnce
When this happens...
New Post Created
OneHash CRM
Automatically do this!
Create new lead
Update lead details
Create a record
Find Or Create Lead
Create new lead in OneHash CRM when New Post Created in PostOnce
Use this flowUpdate lead details in OneHash CRM when New Post Created in PostOnce
Use this flowCreate a record in OneHash CRM when New Post Created in PostOnce
Use this flowFind Or Create Lead in OneHash CRM when New Post Created in PostOnce
Use this flowCreate Upload URL in Postonce when New Record in OneHash CRM
Use this flowGet Media from Postonce when New Record in OneHash CRM
Use this flowCreate Post on Postonce when New Record in OneHash CRM
Use this flowList Posts from Postonce when New Record in OneHash CRM
Use this flowCancel Post in Postonce when New Record in OneHash CRM
Use this flowPublish Post on Postonce when New Record in OneHash CRM
Use this flowEverything you can automate between PostOnce and OneHash CRM.
When this happensTriggers
A trigger is an event that starts a workflow.
Runs when a new post is created. You can filter by account and set the lookback minutes.
runs when new record is created
runs when record is created or updated
Action is the task that follows automatically within your PostOnce integrations.
Generate a signed upload URL for a media file by filename; MIME type is auto-detected from the filename extension.
Retrieve a media item's storage path and public URL using its media ID.
Create a post to selected accounts with content, media, scheduling, and platform-specific options.
Retrieve posts or a single post by ID. Leave fields empty to return all data; set limit (1–100) and after cursor.
Cancel a scheduled or pending post by Post ID without deleting its record or published content.
Publish a scheduled or draft Postonce post immediately by specifying the post ID.

Follow a simple walkthrough to create, test, and launch your first automation.
Connect your apps
Link the apps you want to automate.
Configure your workflow
Set up triggers, actions, and map your data.
Test & publish
Test your workflow and publish it.
Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.
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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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 moreOneHash CRM is a comprehensive customer relationship management platform designed to streamline and enhance the way businesses interact with their customers. It offers a suite of tools to manage customer data, track interactions, and automate sales processes, making it easier for businesses to build and maintain strong customer relationships.
Learn moreSign up for a free viaSocket account, then authorize both your PostOnce and OneHash CRM 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 OneHash CRM 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 OneHash CRM. No coding required.
Yes. You can set up a workflow where PostOnce triggers actions in OneHash CRM, and a separate workflow where OneHash CRM 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 OneHash CRM. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire PostOnce and OneHash CRM integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.