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GET
Kalshi sports events matched against live Polymarket games

Authorizations

X-Client-Id
string
header
required

Credential client id (kairos_ck_...). Must be sent together with X-Api-Key and X-Api-Secret.

X-Api-Key
string
header
required

64-char hex API key.

X-Api-Secret
string
header
required

64-char hex API secret.

Query Parameters

games
string

Comma-separated list of AWAY:HOME[:league] team-code triples, e.g. ATL:CLE:nba,DET:MIN:mlb. When omitted, returns all cached events with an empty matched list.

Response

Cached Kalshi sports events, optionally matched to requested games.

events
object[]
required

All cached events (unfiltered).

matched
object[]
required

Empty unless games was supplied and matched at least one event.