Turn CRM events into
social content
Connect FastSocial to HighLevel and automatically schedule posts when deals close, contacts are added, or any workflow step fires — no extra tools needed.
4+
CRM Triggers
7
Social Platforms
Real-time
Webhook delivery
Agency
Ready
0
Code needed
Set up in 3 steps
- 1
Install FastSocial
Find FastSocial in the HighLevel Marketplace and click Install. You'll be redirected to authorize the connection.
- 2
Connect your clients
Link your HighLevel sub-accounts to FastSocial clients. Each sub-account gets its own social calendar.
- 3
Set up automations
Add FastSocial as an action in any HighLevel workflow, or let HighLevel events trigger social posts automatically.
HighLevel events that schedule social posts
Real-time webhooks — posts are queued the instant the event fires in HighLevel.
Opportunity Won
When a deal moves to Won in HighLevel, automatically schedule a celebration post or client announcement on social media.
New Contact Added
Trigger a welcome social post the moment a new contact is created in your HighLevel CRM.
Opportunity Stage Changed
Fire a social post whenever a deal moves through your pipeline — keep your audience updated on milestones.
Workflow Enrolled
Use FastSocial as an action inside any HighLevel workflow — schedule social content at any step in your automation.
Popular automations
Auto-post a 'Congrats to our new client!' announcement when an opportunity closes.
Welcome new leads with a social post the moment they enter your CRM.
Add FastSocial as an action inside any HighLevel workflow — no extra tools needed.
Keep followers updated as deals move through your pipeline.
Post a social reminder before every booked call or meeting.
Automatically share 5-star reviews as social proof the moment they come in.
Manage social for all your clients — from one dashboard
Each HighLevel sub-account maps to a FastSocial client. Approve content, manage platforms, and track performance for every client without switching tools.
How the HighLevel integration works
FastSocial connects to HighLevel via OAuth 2.0 and listens for webhook events. When a trigger fires, FastSocial fetches contact details from the HighLevel API and queues a social post automatically.
// HighLevel sends this payload to FastSocial when an event fires
// Example: OpportunityStageUpdate
POST https://fastsocial.ai/api/v1/webhooks/highlevel
Content-Type: application/json
X-HighLevel-Signature: sha256=...
{
"type": "OpportunityStageUpdate",
"locationId": "loc_abc123",
"id": "opp_xyz789",
"name": "New Website Project",
"status": "open",
"pipelineId": "pipe_001",
"pipelineStageId": "stage_won",
"contactId": "contact_001",
"monetaryValue": 3500,
"assignedTo": "user_001",
"dateAdded": "2026-07-17T14:00:00Z"
}
// FastSocial uses pipelineStageId to detect "Won" stage
// and automatically queues a celebration social postWebhook events
OpportunityStageUpdate · ContactCreate
HighLevel sends real-time POST payloads to /api/v1/webhooks/highlevel.
HL API base URL
services.leadconnectorhq.com
All requests require Version: 2021-07-28 header and a Bearer token.
OAuth scopes
contacts.write · opportunities.write
Also requests workflows.readonly and locations.readonly.
Token refresh
Automatic via refresh_token
Access tokens expire after 24 hours. FastSocial refreshes them silently — no reconnect needed.
Full FastSocial REST API
Schedule posts, manage clients, and query data via the FastSocial API.
Frequently asked questions
Ready to automate?
Connect FastSocial to HighLevel and turn every CRM event into a social media opportunity.