API Network Recorder

Capture authorized API requests and responses for debugging, documentation, and API analysis.

API Network Recorder is a developer tool for capturing, inspecting, filtering, and exporting API network traffic directly from Chrome. Use it to debug API integrations, inspect request and response data, document observed endpoints, and generate exportable API references from real browser traffic. Features: - Capture API-like network requests from web pages. - Inspect request URLs, HTTP methods, status codes, request and response headers, request bodies, and response bodies when available. - Filter captured records by search text, HTTP method, status group, source, host, and API-only mode. - Group captured traffic by endpoint. - Export captured records as JSON. - Export grouped endpoints as Markdown documentation. - Export an OpenAPI draft based on observed traffic. - Pause and resume recording. - Exclude specific tabs or domains from recording. - Choose how many records to retain, with older records removed automatically. - Store captured records locally in the browser. Deep capture uses the Chrome Debugger Protocol to inspect response bodies when available. When enabled, it applies across eligible browser tabs, including newly opened tabs, while respecting your tab and domain exclusions. Chrome may display a debugger banner while deep capture is active. Captured data is stored locally in the browser and is not uploaded to an external server by this extension.