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Opens a Server-Sent Events stream for real-time client flag updates.

GET
/v1/client/stream
curl --request GET \
--url https://eval.featureflip.io/v1/client/stream \
--header 'Authorization: <Authorization>'

Auth is passed as an ?authorization=csk_... query parameter because a browser EventSource cannot set headers. User context is passed as ?context=base64json.

context
string

Base64-encoded JSON user context for flag evaluation.

SSE stream opened successfully.

Client SDK key is missing or invalid.

Media typeapplication/json
object
type
string
nullable
title
string
nullable
status
integer format: int32
nullable
detail
string
nullable
instance
string
nullable
key
additional properties
Examplegenerated
{
"type": "example",
"title": "example",
"status": 1,
"detail": "example",
"instance": "example"
}

Flag configuration is temporarily unavailable; retry after the interval in Retry-After.