Test API
API Clients & Documentation -
Browser Tools
Test API is a browser extension designed for developers to test and debug RESTful APIs, GraphQL endpoints, and SOAP services directly within the browser environment. It supports standard HTTP methods including GET, POST, PUT, and PATCH, alongside custom headers, parameters, and authentication mechanisms like Bearer tokens and API keys. All data processing occurs locally within the browser to maintain privacy and security.
Checked on Oct 18, 2026.
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