Error
Realtime
Read an authoritative instant-market display-book snapshot.
Returns exact book/version state from the sequencer and a full rt2 source-vector cursor. Subscribe to the relevant market streams after this cursor; events committed during the snapshot request are replayable without a subscribe gap.
GET
Error
Authorizations
HttpOnly session cookie set by POST /v1/auth/session. Mutating requests must also send the CSRF token (returned by that call) in the x-csrf-token header.
Path Parameters
Pattern:
^[0-9a-fA-F]{64}$Response
Default Response
Pattern:
^[0-9a-f]{64}$Pattern:
^(0|[1-9]\d*)$Pattern:
^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$Available options:
open, paused, closed Pattern:
^-?(0|[1-9]\d*)$Last modified on August 11, 2026

