Post Forwarder

Post Forwarder lets you syndicate content from one WordPress site to any combination of destinations with a single click at publish time — or schedule it ahead with the built-in calendar. Configure as many portals as you need and choose per-post which ones receive each article.

Supported Destinations

• WordPress sites — forwards via the REST API with taxonomy mapping, featured image upload, ACF field support, and duplicate prevention. One-click authorization using WordPress Application Passwords, or enter credentials manually.
• LinkedIn — posts as a link-share article card with your excerpt, featured image thumbnail, and hashtags auto-generated from your WordPress post tags. Supports personal profiles and organisation pages. One-click connect — no configuration required.
• X (Twitter) — posts the title and post URL as a tweet; the featured image attaches directly on paid API tiers or appears as a link preview card. Connect with your own free X developer app.

Plan ahead with the content calendar

Post Forwarder includes a built-in weekly calendar so you can do more than fire-and-forget on publish. Schedule posts to go out to your connected channels at the time that suits you, see everything that’s queued at a glance, and manage upcoming posts across all your WordPress sites, LinkedIn, and X from one screen. Great for keeping a steady publishing rhythm without babysitting the clock.

WordPress forwarding highlights

• One-click « Save & Connect with WordPress » using the built-in Application Password flow.
• Taxonomy mapping with automatic fallback to tags.
• Featured image, ACF fields, and custom post types are carried across.
• Duplicate prevention so the same post is never forwarded twice.

LinkedIn highlights

• Zero-configuration connect — click « Connect with LinkedIn » and authorize in one step.
• Featured image is uploaded directly to LinkedIn and shown as the article thumbnail.
• WordPress post tags become LinkedIn hashtags automatically (the tag « my topic » becomes #MyTopic).
• Supports personal profiles and organisation pages.
• Token expiry is shown in settings, with a reconnect prompt before it lapses.

Compatibility

Tested with WordPress 7.0 and PHP 8.3.

Platform Requirements & Limitations

WordPress

• The destination site must run WordPress 5.6+ with the REST API enabled (default).
• The connecting user must have at least the Editor role on the destination site.
• Use « Save & Connect with WordPress » for one-click Application Password authorization, or enter a username and Application Password manually.

LinkedIn

• No extra configuration required — one-click connect handles sign-in.
• LinkedIn access tokens expire after 60 days. The plugin shows the expiry date and prompts you to reconnect.
• For organisation page posts set the Author URN to urn:li:organization:YOUR_ORG_ID. You’ll also need the Community Management API product approved on the LinkedIn app (not needed for personal profile posts).
• LinkedIn needs the post URL to be publicly reachable to show an article card. Posts from localhost or .local/.test domains fall back to image-only or text+URL mode.

X (Twitter)

You need a free X developer account to post tweets. X limits write access per developer app, so each plugin user connects their own app.

Step 1 — Create an X developer account (one-time)

1. Go to developer.x.com and sign in with your X account.
2. Click Sign up and agree to the terms — your developer account is created instantly.

Step 2 — Create an app and get credentials

1. In the Developer Portal go to Apps and click Create App.
2. Give it any name (e.g. « My Post Forwarder »).
3. Open the app, click Keys & Tokens then User authentication settings then Set up.
4. Set:
   • App permissions: Read and write
   • Type of App: Web App, Automated App or Bot
   • Callback URI: the callback URL shown in the plugin’s X portal settings
   • Website URL: your site URL
5. Click Save and copy the Client ID and Client Secret (the secret is shown only once).

Step 3 — Connect in the plugin

1. In Post Forwarder -> Settings -> Connection Configuration, add an X portal.
2. Enter the Client ID and Client Secret you copied.
3. Click Save Portals, then click Save & Connect with X.
4. Authorize the app on X and you are redirected back with a « Connected » badge.

Notes: * The free tier allows 1,500 tweet writes per month. Each user’s app has its own separate quota. * X access tokens are long-lived and refreshed automatically before expiry. * Featured images on the free tier appear as link preview cards (public sites only), not as direct attachments. The X Basic plan enables direct image upload.

External Services

Post Forwarder only sends data when you choose to connect an account or forward a post — nothing is sent in the background.

To publish to LinkedIn or X (Twitter), the plugin uses a small open-source connection helper to handle the secure sign-in step, then sends the post you’re forwarding (such as its title, link, and image) to the network you connected. WordPress-to-WordPress forwarding talks only to the site you set up.

You stay in control: connect or disconnect any destination at any time, and advanced users can self-host the connection helper. Each network’s handling of the content you send is governed by its own terms:

• LinkedIn — Terms · Privacy
• X (Twitter) — Terms · Privacy

Technical Notes

Security: * OAuth tokens are stored in the WordPress database. Enable at-rest encryption on your host for best protection. * Sensitive fields (access tokens, client secrets, passwords) are never echoed back to the browser — submitting a blank field preserves the saved value. * All form inputs are sanitized and validated; WordPress nonces protect all forms and OAuth callbacks.

Tested with: * WordPress 7.0 * PHP 8.3

Minimum Requirements: * WordPress 5.6+ * PHP 7.4+