External Services

Beyond the built-in messaging platforms, Nebula connects to 1,000+ external services via OAuth.

How it works

You don't need to connect anything ahead of time. Just ask Nebula to do something that involves an external app. If you haven't connected it yet, Nebula shows an inline prompt right in the conversation:

Nebula Chat

Nebula

I need to connect to Gmail to do that. Click below to authorize.

Connect Gmail

To send the meeting notes email, I need access to your Gmail account. Click Connect to authorize.

ConnectDismiss

Click Connect, sign in to the service in the popup, and grant permissions. Nebula finishes the action immediately. Future requests to the same app skip the authorization step.

Supported integrations

Search the full catalog of available integrations below. If your app supports OAuth, chances are it works with Nebula.

How connections work (Pipedream)

When you connect an external service, you'll see a Pipedream authorization popup. Pipedream is the infrastructure Nebula uses to securely manage OAuth connections to 1,000+ services. It handles the token exchange, credential storage, and API communication so your agent can interact with apps on your behalf.

You don't need a Pipedream account. Nebula handles everything — Pipedream runs silently in the background. The authorization popup is the only time you'll see the Pipedream name.

Your credentials are stored securely by Pipedream and Nebula only accesses what you authorize. You can revoke any connection at any time from the Integrations page at nebula.gg.

Multiple accounts

If you have multiple accounts for the same service, Nebula asks which one to use before taking action. You can connect as many accounts as you need.

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