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Free beta. The Marky API is free to use while it’s in beta. Paid plans are coming later, and we’ll give you plenty of notice before any charges begin. Questions? Reach out.
The Marky API lets you manage your social workflow from code: generate on-brand posts, create and schedule posts, manage workspaces and topics, work with your library, and receive webhooks when posts publish.
Looking to connect your AI agent to Marky? Go to mymarky.ai/agents — a one-prompt install gives Claude Code, Cowork, ChatGPT, or any agent the Marky skills and MCP server. The rest of these docs cover the REST API for scripts and automation tools.
Connect automation tools (n8n, Make, Zapier), Go High Level, Claude Code, or your own scripts. Marky can generate on-brand content for you (captions and images, pulled from your business’s brand kit), or you can supply your own. Either way, Marky handles scheduling and publishing to the platforms you connect in the dashboard.

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What you can do

  • Posts — create, list, update, and schedule posts for publishing
  • Stats — pull post-level engagement, watch metrics (avg watch time, completion rate, video duration), and account-level audience demographics. See Stats Coverage by Platform for per-platform field support.
  • Workspaces — create and manage workspaces in your org
  • Topics — CRUD on content topics for each workspace
  • Library — browse and manage media files
  • Webhooks — get notified when posts are published

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How it works

  1. Create an API key in your Marky dashboard: open Settings → API Keys and click Create API Key
  2. List your workspaces (GET /api/workspaces) to get the workspace ID
  3. Create a post with a caption and target platforms
  4. Schedule it for publishing — Marky handles the rest
Workspaces used to be called businesses in the API. The old names (/api/businesses, list_businesses, and so on) still work, and paths under a workspace keep business_id, which is the workspace ID. See Renamed: businesses are now workspaces.
Posts created via the API appear in your normal post queue. You can review them in the dashboard or manage everything through the API.

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Rate limits

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Base URL

All API requests use the base URL:

Authentication

Set up your API key

Quickstart

Create and schedule your first post

Changelog

RSS feed and release notes — Mailchimp digests for API workspaces coming soon