Talend API Tester - Free Edition is a Chrome extension that allows you to visually interact with REST, SOAP, and HTTP APIs. With this extension, you can easily send requests, inspect responses, and validate API behavior. It also features the ability to view and search your call history, save and organize requests, and build dynamic requests with custom variables, security, and authentication. Additionally, you can import your Postman Collections, Swagger, OAS, or OpenAPI files, as well as HAR (HTTP Archive).