Download a technology list

Rate limited well below the polling endpoints, because these files reach 1.2 GiB. Each list may also be fetched a limited number of times in total; the status endpoint reports downloads_remaining so you can see it coming, and a list past its ceiling returns 403 download_limit_reached rather than a 429, because retrying will not help.

Attempts are counted, not completed transfers, so a dropped connection still spends one. An expired file (410) does not.

Streams the finished file. Large lists come back as CSV and small ones as XLSX, whichever survives the row count. Returns 409 while the list is still queued, so a client that polls correctly never sees it.

Free and repeatable for as long as the file is retained.

Rate limit: 10 requests per minute, counted per API token. Going over returns 429 with error_code: rate_limited and a Retry-After header in seconds. A 429 costs no credits. Traffic is also subject to a higher shared ceiling per network address, applied before authentication.