Surfaces: Ticket, Customer 360, Inbox.

Facebook Messenger
Official Facebook Messenger Page inbox via Graph API v26.0.
Handle an approved Facebook Page inbox inside HelSup.
The channel connects supported Messenger conversations through the official Graph API and provider webhooks while keeping Meta permissions, Page access and contact context explicit.
- 01Official Page connection
- 02Two-way messages and attachments
- 03Customer and contact context
Handle an approved Facebook Page inbox inside HelSup.
Official Facebook Messenger Page inbox via Graph API v26.0.
Why this extension helps
The channel connects supported Messenger conversations through the official Graph API and provider webhooks while keeping Meta permissions, Page access and contact context explicit.
- Official Page connection
- Two-way messages and attachments
- Customer and contact context
HelSup utilities grounded in this package
Each utility below comes from the extension manifest. Availability is checked against the capabilities actually declared by this package.
Surfaces: Inbox, Ticket, Customer 360.
Requires event.receive, which is not declared by this package.
Surfaces: Inbox, Ticket.
Surfaces: Dashboard, Structure Builder.
Authorize a Page inbox and verify the official webhook flow.
Purchase the product here, retrieve the issued package and activation code, install it on your own WordPress website, then complete the provider-specific configuration below. Every later step is limited to capabilities declared by this package.
Purchase this product on this page
Use the Buy now button on this product page, review the order and complete checkout with the account that will manage the HelSup license.
Buy this product now →Receive the package and activation code
After the order is completed, open the HelSup customer portal to retrieve the extension package and the activation code issued for the licensed website.
Install and activate it on your website
On your WordPress website, install and enable the downloaded HelSup extension, open its license or activation screen, paste the activation code and confirm that the license is accepted.
Confirm Meta permissions
Verify that the provider app and intended Facebook Page can use pages_messaging and pages_manage_metadata. App review and Page access are controlled by Meta.
Activate the channel
Enable the premium Facebook Messenger package for the licensed HelSup site and choose the Page connection that will own the support inbox.
Complete OAuth
Authorize the Page connection through OAuth 2.0 using only the permissions required by the declared messaging and metadata flow.
Configure webhook delivery
Set the webhook secret and register the provider callback so webhook.receive can accept supported Messenger events for the authorized Page.
Test messages and attachments
Send a controlled Page message, verify message.receive and conversation.receive, reply through message.send and test one supported attachment in each declared direction.
Authorize one approved test Page, send a new Messenger text and attachment, confirm the webhook-created HelSup conversation, resolve the contact, reply from the inbox and review provider health before connecting additional Pages.
Everything included in this product.
Capabilities declared by this product package and presented within its supported HelSup surfaces.
Receive supported Page inbox messages delivered through official provider webhooks.
Send supported Messenger replies from the declared HelSup surfaces.
Convert a supported Messenger event into channel message activity in HelSup.
Send a text message through the authorized Facebook Page connection.
A declared capability included in this product package.
Receive supported attachments included with an inbound Messenger event.
Send a supported attachment through the authorized Page message flow.
A declared capability included in this product package.
Accept official Graph API webhook events for the configured Page connection.
Present the Messenger customer context exposed by the package on supported surfaces.
Read provider profile fields available to the authorized Page connection.
Create or update a HelSup conversation from a supported Messenger event.
Resolve the Messenger participant to the customer context available in HelSup.
Authorize the approved Facebook Page connection through OAuth 2.0.
Version 1.0.0
Published product information, compatibility and package access remain connected to your HelSup customer account.
Detailed release notes will appear here when supplied by the publisher.Be the first to review
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Share product feedback →channel · v1.0.0
Facebook Messenger
PremiumOfficial Facebook Messenger Page inbox via Graph API v26.0.

Official Facebook Messenger Page inbox via Graph API v26.0.
Features
- inbound_messages
- outbound_messages
- message.receive
- message.send
- attachments
- attachment.receive
- attachment.send
- webhooks
- webhook.receive
- customer_profile
- profile.read
- conversation.receive
- contact.resolve
- oauth
Compatibility
- min_php
- 8.0
- min_wp
- 6.0
- helsup
- 1.0.0
- package_id
- helsup.facebook-messenger