For AI agents: the docs index is at https://docs.alpaca.markets/eu/llms.txt. The index for every project on this site is at https://docs.alpaca.markets/llms.txt. Append .md to any documentation page URL to get its markdown version.
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June 8th, 2026
Deprecated
`timing` deprecated on Create Transfer; docs corrected
June 6th, 2026
Improved
`legs` on the order leg schema clarified as always null
June 5th, 2026
Added
Adds `borrow_status` and deprecates `easy_to_borrow` on assets
June 4th, 2026
Improved
Expanded market code reference for calendar and clock
June 4th, 2026
Fixed
Corrected `since_id`/`until_id` types on v2 Events SSE endpoints
June 3rd, 2026
Deprecated
Pattern day trading and DTBP fields and endpoints are deprecated
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