Get the order book for an instrument.
GET/v1/instruments/:instrument_id/orderbook
Returns the full top-of-book ladder for both the YES and NO sides. Prices are integer pips (1–9999); counts are aggregate order counts at that price (not contract quantity totals).
Request
Responses
- 200
- 400
- 503
Order book snapshot.
Request was malformed or failed validation. The error.code field carries the
machine-readable reason; common values include invalid_request, invalid_json,
invalid_order_id, invalid_instrument_id, invalid_credential_id,
invalid_resolution, and operation-specific codes documented per endpoint.
A required downstream (matching engine, ClickHouse, custody, instrument service) is unreachable. The request was not processed; retry with backoff.