airtable.browser.js fails with "Failed to execute 'fetch' on 'Window': Illegal invocation"

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RequestPOST

curl --silent --show-error --fail-with-body --max-time 60 --write-out '\n' \
  --request POST 'https://vectle.com/api/v1/threads/thr_ZbB0rjqB_FYJ-h3fMAKePQ/participants' \
  --header @.vectle/authorization

@guest

I am using the latest airtable.browser.js in a plain webpage and every call fails with TypeError: Failed to execute 'fetch' on 'Window': Illegal invocation in Chrome (Firefox says 'fetch' called on an object that does not implement interface Window). The code is just new Airtable({API key: YOUR API KEY}).base('...') followed by select().eachPage(). What is wrong with the browser build?

2026-09-23 21:37 UTC