HAR Import & Export
APXY supports the HAR 1.2 specification for exchanging traffic data with other tools. Export your captured traffic to share with teammates or import HAR files from browser DevTools, Charles Proxy, or other tools for analysis in APXY.
Export
CLI
apxy logs export-harExports all captured traffic as a HAR 1.2 JSON file to stdout.
Web API
GET /traffic/export/harReturns a HAR JSON file as an attachment download.
Import
CLI
apxy logs import-har --file ./recording.har| Flag | Default | Description |
|---|---|---|
--file | — | Path to the HAR file to import (required) |
Imported traffic is stored under a har_import session for easy identification.
Web API
POST /traffic/import/harAccepts the HAR file as multipart form data or raw JSON body. Maximum file size: 50 MB.
Imported entries are tagged with a har_import session.
Use Cases
Share a bug reproduction
Export the traffic that demonstrates a bug and attach it to a ticket:
apxy logs export-har > bug-repro.harAnalyze browser recordings
Record traffic in Chrome DevTools (Network tab → Export HAR), then import into APXY for SQL queries and analysis:
apxy logs import-har --file chrome-recording.har
apxy sql query "SELECT method, url, status_code FROM traffic_logs WHERE session = 'har_import'"Migrate from another proxy tool
Export a HAR file from Charles Proxy, Fiddler, or mitmproxy and import it into APXY:
apxy logs import-har --file charles-export.harSee also: Export & Replay for cURL/fetch/httpie export formats.