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Keys read Arena-owned data only. Two switches shape the responses: each account’s privacy setting, and the venue-data switch.

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Private accounts

Accounts are private by default, and no key can make one public. The key owner always sees their own data under portfolio:read. On the owner’s own picks, placedPrivate says the pick was placed while private, and shown says whether others can see it now.

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Settled picks

GET /traders/{traderId}/picks lists won, lost and void picks only. No exchange tickers, titles or entry prices:
  • marketLabel is Arena’s own label (KC ML, KC -3.5, Over 44.5), or null with marketLabelReason.
  • stakeDollars is null on won and void picks, because with the P&L it would reveal the entry price.
  • instrumentId links to an Arena instrument when one exists, else null.

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Venue data

Venue market ids, side ids and venue prices are served only while the venue-data switch is on. It is currently off. While off: Instruments, games, and the owner’s own portfolio numbers (for example a resting order’s limitCents, or a position’s costDollars and contracts) are served regardless.