
Hardware end-of-sale and end-of-service-life dates by part number, source-linked.
EOSL API is a free Open Data API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.
Free JSON API, MCP server and NetBox, Ansible and Snipe-IT integrations for hardware end-of-sale and EOSL dates, each linked to its vendor bulletin.
Details from eosl.ai.

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Security-update end dates, recalls and evidence for 1,300+ phones, tablets, Chromebooks and routers
The EOSL API is provided by EOSL.ai (eosl.ai). Free JSON API, MCP server and NetBox, Ansible and Snipe-IT integrations for hardware end-of-sale and EOSL dates, each linked to its vendor bulletin.
Yes. The EOSL API is listed in the Open Data category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
No. The EOSL API requires no authentication, so you can start making requests without signing up.
Yes. The EOSL API supports CORS, so front-end JavaScript can call it directly.
Yes. The EOSL API is served over HTTPS, so it's safe to use in production.