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GET
TypeScript
The versions array is only returned when ?history=true.

Authorizations

Authorization
string
header
required

API key from your UltraContext dashboard

Path Parameters

id
string
required

Context ID (ctx_...)

Query Parameters

version
integer

Version number to retrieve (0-indexed). Defaults to latest.

at
integer

Return messages 0 through this index (point-in-time retrieval)

before
string<date-time>

ISO timestamp. Returns point-in-time state: finds version created before timestamp, then filters messages by created_at.

history
boolean

Include version history in response

Response

Context messages with version info

data
object[]
version
integer

Current version number being viewed

versions
object[]

Version history (only present when ?history=true)