Sonar 2.6.0

Inspect and debug webhooks

filecart Linux
5downloads
1this week
FreeFreeware
0reviews

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About Sonar

Sonar is a native tool for debugging webhooks. It captures incoming requests and
lets you inspect headers, body content, and query parameters in real-time.

Core Features:

• Instant public URLs via ngrok integration for webhook testing

• Real-time capture of incoming webhook requests as they arrive

• Detailed inspection of headers, body content, query parameters, and metadata

• Quick copy functionality including JSON, cURL, and HTTP formats

• Clean Libadwaita interface that integrates perfectly with GNOME

• Fast and lightweight native application with minimal resource usage

Advanced Features:

• Request bookmarking and starring for quick access

• Request replay to resend webhooks to custom URLs

• Side-by-side request comparison to spot differences

• Request templates for saving and reusing webhook patterns

• Automatic webhook forwarding to multiple URLs

• Advanced filtering by method, content-type, time range, and search

• Persistent history with JSON storage

License: GPL-3.0-or-later
Release info New Release on Sep 30, 2026
Release notes Dependency & Platform Updates

Changes:

• Updated to the GNOME 51 runtime

• Updated libsecret to 0.21.8

• Refreshed the bundled ngrok binary to 3.39.11
Related tags webhook ngrok developer
Listing dataFlathub

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