Altair GraphQL Client
Samuel Imolorhe
Feature-rich GraphQL client for debugging queries and APIs
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About
This is a community package of Altair GraphQL Client, maintained independently. It repackages the official upstream build unmodified.
Altair is a GraphQL client for writing, running and debugging queries against any GraphQL server. Its features include:
- Schema-aware autocompletion and a documentation explorer that can add fields to the query for you.
- Headers, variables, file uploads and subscriptions over WebSocket, SSE and other transports.
- Environments, pre-request and post-request scripts.
- Collections and query history, with import and export.
- Multiple windows and tabs, themes and a plugin system.
The package has network access, so it can reach local and remote GraphQL endpoints, and no filesystem grant: collections, backups and query files are opened and saved through the file chooser portal. Settings and saved queries stay in the application's private per-app directory.
Updates come through Flatpak. If the application offers to download an update itself, ignore it and update with Flatpak instead.
Details
- Developer
- Samuel Imolorhe
- License
- MIT
- Runtime
- Freedesktop 26.08
- Architectures
- x86_64
- Version
- 8.5.11 · 2026-10-09
- Website
- Homepage
- Support
- Help & support
- Source
- Altair GraphQL Client
- Packaging
- flatpark/registry
Permissions
1 to reviewNetwork access
Can reach the internet and local network
Inter-process communication
Shares the IPC namespace with the host
X11 (fallback)
unset-env: ELECTRON_RUN_AS_NODE
Wayland display
GPU acceleration
Packaging
UnmodifiedRuns the vendor's build as shipped — nothing added or changed.
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