Development
apiKeyHTTPSCORS
Development
XLSX Inspector
Inspect XLSX/XLSM structure: sheets, formulas, macros and external links.
XLSX Inspector API is a free Development API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.
- Authentication
- None required
- HTTPS
- Yes
- CORS
- Yes
- Category
- Development
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XLSX Inspector API FAQ
Is the XLSX Inspector API free?
Yes. The XLSX Inspector API is listed in the Development 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.
Does the XLSX Inspector API require an API key?
No. The XLSX Inspector API requires no authentication, so you can start making requests without signing up.
Can I call the XLSX Inspector API from the browser?
Yes. The XLSX Inspector API supports CORS, so front-end JavaScript can call it directly.
Does the XLSX Inspector API support HTTPS?
Yes. The XLSX Inspector API is served over HTTPS, so it's safe to use in production.