Facebook Messenger Workflow Action in Sparkforge

By Sparkforge Support Team ·Last reviewed May 3, 2026

The Messenger action sends a Facebook Messenger message to a contact who messaged your connected page within the last 24 hours. Supports templates, custom values, and attachments.

The Messenger workflow action sends a Facebook Messenger message to a contact. Facebook's policy requires the contact to have messaged your connected page within the last 24 hours, so plan your workflow timing accordingly.

Action fields

FieldDescriptionRequired
Action NameLabel for the step in the workflow.Yes
TemplatesPick a pre-approved message template that complies with Facebook's format rules.No
MessageBody text. Supports custom values and dynamic content.Yes
Add AttachmentAttach images, documents, or media from your drive.No
Add files through URLAttach a file by pasting its URL.No
Test Phone NumberSend a test message to verify rendering.No

How to configure

  1. Drag the Messenger action into your workflow.
  2. Name the action.
  3. Pick a template, or write your own message.
  4. Insert custom values where you want personalization.
  5. Attach any files (direct upload or URL).
  6. Run a test message.
  7. Save the workflow.

The 24-hour rule

Facebook only allows you to message a contact through Messenger if they messaged your page within the past 24 hours. Pair this action with a trigger like Customer Replied on the Facebook Messenger channel to stay compliant.

When to use it

  • Reminders or follow-ups after a Messenger conversation starts.
  • Promotional updates for engaged contacts.
  • Quick service responses inside the messaging window.

Frequently Asked Questions

Why didn't my Messenger message deliver?
Facebook requires the contact to have messaged your page within the last 24 hours. If they haven't, the message won't deliver.
Can I use templates with the Messenger action?
Yes. Pre-approved templates help you stay inside Facebook's message format guidelines.
How do I attach a file to a Messenger message?
Use Add Attachment to upload from your drive, or Add Files Through URL to share a hosted file.
What trigger pairs best with the Messenger action?
Customer Replied on the Facebook Messenger channel — it guarantees you're inside the 24-hour window.

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