Schema examples now use standard OpenAPI 3.1 examples

Broker API

The Broker API description now expresses schema examples with the standard OpenAPI 3.1 examples keyword instead of the legacy x-examples extension. Values, ordering, and formatting are preserved, so request and response contracts are unchanged and downstream tooling such as SDK generators can now read them.

Alongside the migration:

• Empty example maps have been removed from the CustodialAccountMinorIdentity, OrderClosedResponse, and NonTradeActivityEvent schemas.
• PAPER_ONLY is now a documented value of the AccountStatus enum, and its description lists the account as limited to paper trading.
• accounts is now a documented value of the AdminActionCategory enum.

Affected Endpoints

• POST /v1/accounts
• GET /v1/accounts
• GET /v1/accounts/{account_id}
• PATCH /v1/accounts/{account_id}
• GET /v1/trading/accounts/{account_id}/account
• GET /v2/events/admin-actions