Limits & data
Early-access limits exist to protect shared Apple rate-limit headroom, not to upsell you. They are generous for real use and enforced per account.
tool calls500 executed calls per account per UTC day; over-quota calls return a tool error naming the limit and the 00:00 UTC reset
tracked set500 keyword × app × storefront combinations per account, snapshotted daily by the managed run
historyper-series stats windows cover the newest 365 snapshots
account creation3 per IP per day
rank depthtop 200 search results per storefront (the public API's cap)