0n3
MCP servers · Google Analytics Data (GA4) · connector · GPT action

Connect ChatGPT to Google Analytics Data (GA4)

One line gives ChatGPT your Google Analytics Data (GA4) account as tools: 4 endpoints, run reports, describe, more, called with your own connection. No key in the prompt, a receipt for every call, revoke ChatGPT's access alone any time.

Get the line for ChatGPTConnect Google Analytics Data (GA4) first

Three steps

  1. Create a free 0n3 account and connect Google Analytics Data (GA4). Paste a key or sign in; it lands in your vault, encrypted.
  2. Install 0n3 into ChatGPT. A custom connector in Developer mode, or an Action on a custom GPT from the OpenAPI spec.
  3. Ask ChatGPT: whoami. Then: "Run a report in Google Analytics Data (GA4)".
Custom connector (needs Developer mode)
  1. Settings → Connectors (or Apps) → Advanced → Developer mode on
  2. Create → name 0n3 · MCP server URL https://0n3.app/mcp · Authentication: OAuth
  3. Finish the sign-in with your 0n account
  4. Enable the connector in a chat and ask: "whoami"

ChatGPT connectors cannot send a static header, so 0n3 signs you in through its OAuth door (dynamic client registration is on).

The line above carries a placeholder; 0n3.app/install mints a real key named for ChatGPT and fills it in.

What ChatGPT can then do in Google Analytics Data (GA4)

Run reports · Report on any GA4 metric by any dimension3
Run a reportPOST /{property}:runReport
Run a realtime reportPOST /{property}:runRealtimeReport
Batch run reportsPOST /{property}:batchRunReports
Describe · Which dimensions and metrics this property has0
Which dimensions and metrics this property has
More · Everything else this app exposes.1
Get a metadataGET /{property}/metadata

Google Analytics Data (GA4) in other AI clients

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