Free WordPress API diagnostics

API Analyzer – Endpoint Diagnostics Tool gives WordPress administrators, WooCommerce store managers, developers, and agencies a private view of outbound requests made through the WordPress HTTP API.

Included in the free edition

Groups calls by third-party destination and expands them into individual recent requests.
Tracks request volume, success rate, response time, transfer size, and source.
Filters calls by success, error, time, HTTP status, destination, URL, and source.
Provides a detailed request and response inspector with sensitive values fully suppressed.
Keeps logs in your own WordPress database for one day with a fixed 64 KB capture-body limit.

Private by design

Recognized API keys, tokens, passwords, authorization headers, client secrets, and other credentials are suppressed before storage. The plugin sends no logs or telemetry to Blockrush.

Download the free edition on WordPress.org. No payment or license key is required.