Google Cloud Pub/Sub

Publish and subscribe to real-time messaging with Google Cloud Pub/Sub.

Detail	Value
Category	Cloud & Infra
Base URL	https://pubsub.googleapis.com/v1
Authentication	See connector docs
Endpoints	8
Connector key	gcp-pubsub

Using Google Cloud Pub/Sub in a workflow

1. Go to Connections and click New Connection.
2. Pick Google Cloud Pub/Sub from the marketplace.
3. Enter your credentials (see Authentication above for what's expected).
4. In a workflow, drop an API Call node and select this connection.
5. Pick the operation you need from the Operation dropdown — see the table below.

Available Endpoints

Endpoint	Summary
GET /projects/{project}/topics	List topics
PUT /projects/{project}/topics/{topic}	Create a topic
DELETE /projects/{project}/topics/{topic}	Delete a topic
POST /projects/{project}/topics/{topic}:publish	Publish messages
GET /projects/{project}/subscriptions	List subscriptions
PUT /projects/{project}/subscriptions/{subscription}	Create a subscription
POST /projects/{project}/subscriptions/{subscription}:pull	Pull messages
POST /projects/{project}/subscriptions/{subscription}:acknowledge	Acknowledge messages

Each endpoint has its own page with parameter details, an example API Call node configuration, and the response shape.