JSONPlaceholder

Free fake REST API for testing and prototyping. Returns realistic JSON data.

Detail	Value
Category	Testing
Base URL	https://jsonplaceholder.typicode.com
Authentication	None
Endpoints	7
Connector key	jsonplaceholder

Using JSONPlaceholder in a workflow

1. Go to Connections and click New Connection.
2. Pick JSONPlaceholder 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 /posts	Get all posts
GET /posts/{id}	Get a post by ID
POST /posts	Create a post
PUT /posts/{id}	Update a post
DELETE /posts/{id}	Delete a post
GET /users	Get all users
GET /comments	Get all comments

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