Skip to main content
This guide covers API-based integration. If you’re looking for an iframe embed, that’s not currently supported. The API is the recommended integration path.

​
Overview

Use the Marky API to create social posts from Go High Level workflows. When a client onboards, a blog publishes, or a campaign launches, GHL can send captions and metadata to Marky so posts land in your queue ready to review or schedule.

​
Setup

​
1. Get your API key

Create an API key in your Marky dashboard: open Settings → API Keys and click Create API Key.

​
2. Find your business ID

Each GHL sub-account maps to a Marky workspace. Find the workspace ID via GET https://api.mymarky.ai/api/businesses.

​
3. Create a GHL workflow

In Go High Level, create a new Workflow with an HTTP action: Trigger: Whatever event you want (new contact, blog published, campaign started) Action: Custom Webhook / HTTP Request 
Method: POST
URL: https://api.mymarky.ai/api/businesses/your-workspace-id/posts
Headers:
  Authorization: Bearer mk_live_your_key_here
  Content-Type: application/json
Body:
{
  "caption": "{{trigger.description}}",
  "restrict_publish_to": ["instagram", "facebook"]
}

​
4. Schedule the post (optional)

Add another HTTP action: 
Method: POST
URL: https://api.mymarky.ai/api/businesses/your-workspace-id/posts/{{post_id}}/schedule
Headers:
  Authorization: Bearer mk_live_your_key_here
  Content-Type: application/json
Body:
{
  "scheduled_publish_time": "2026-12-01T14:00:00Z",
  "restrict_publish_to": ["instagram", "facebook"]
}

​
White-label agencies

If you white-label GHL for your clients, each client’s GHL sub-account should map to a separate Marky workspace. Use the same API key (org-scoped) but use a different business_id in the URL path per client.

​
Rate limits

Each API key can make 100 requests per minute, 2,000 per day, and 10,000 per week. These limits apply across all workspaces in your org.