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OpenPanel

OpenPanel provides web analytics data including visitor counts, session metrics, page views, bounce rate, average session duration, live visitor count, top pages, and referrers.

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What it powers

  • Analytics widget — Live visitors, sessions, page views, bounce rate
  • KPI Strip — Live visitor count cell
  • Detail panel — Falls back to analytics data when other services are unavailable

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Getting your API keys

1

Sign in to OpenPanel

Go to dashboard.openpanel.dev and sign in.
2

Navigate to your project settings

Select your project, then go to Settings > API Keys (or Clients).
3

Copy Client ID and Secret

You need a Client ID and Client Secret pair. If you track multiple sites, you use one shared root client for the Radarboard API, and per-site clients for the MCP servers.

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Environment variables

.env.local
# Shared root client (used by the radarboard API)
OPENPANEL_CLIENT_ID=your-client-id
OPENPANEL_CLIENT_SECRET=your-client-secret
If you also want to use the OpenPanel MCP servers for AI agents, you’ll need per-site credentials. See OpenPanel MCP.

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API details

PropertyValue
API base URLhttps://api.openpanel.dev
Rate limit100 requests per 10 seconds
Cache TTL60 seconds (live visitors: 15 seconds)
AuthenticationBasic auth or Bearer token

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MCP server

OpenPanel has an MCP server package (openpanel-mcp-server). See OpenPanel MCP for setup.

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Widgets that use this service

Analytics

Primary data source for all analytics metrics.

KPI Strip

Provides the live visitor count.