An API Data Service
Subscribe to Proximos API
A powerful HTTP API data service designed to integrate with existing tools and workflows. Unlock the full potential of macOS release intelligence at any scale.
The Proximos API.
Empower your macOS Release Intelligence
Home or Business
$9.99 / Month
Education
$6.99 / Month
- Complete and current macOS release history, System 0.97 through today.
- Simple read-only HTTPS GET requests, no SDKs required.
- Purpose-built for custom SaaS or scripting workflows.
- Lookups across Apple Silicon, Intel, PowerPC, and 68K Mac.
- Instant next-available-update resolution from any version
- Bidirectional hardware and version compatibility queries
- 100,000-request monthly fair-use allowance
One trial per e-mail address. Cancellation of a trial at any time will forfeit the allotted trial. Subsequent trials will be automatically moved to active status. Please see our posted full End User License Agreement (EULA). Educational discount is applied to any .edu email address within 24 hours.
The Proximos API is a data service, not an application. Querying it requires your own scripts, tools, or automation — no client software is included or provided.