n8n HTTP Request Node Tutorial: GET, POST, Query (Free)

n8n: Call Any API with the HTTP Request NodeConnect n8n to any app with an API: GET a CRM's client list, filter it with a query parameter, then POST a note back using an expression. Free practice API, no key needed.This lesson needs JavaScript. You can read every step here: n8n: Call Any API with the HTTP Request Node: the step-by-step guide, or browse all free AI automation tutorials.