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GET
Metrics historical

Authorizations

X-API-Key
string
header
required

API key for authentication. Generate one via the dashboard or the /v1/api/auth/api-keys endpoint.

Query Parameters

platform
enum<string>
required

The platform to query.

Available options:
kalshi,
polymarket,
limitless
market_id
string
required

The market ID.

start_ts
integer<int64>
required

Start time as Unix timestamp.

end_ts
integer<int64>
required

End time as Unix timestamp.

interval
enum<string>
default:1d

Candle interval.

Available options:
1m,
5m,
15m,
1h,
4h,
1d
limit
integer
default:1000

Max results to return (default 1000, max 5000).

Required range: x <= 5000

Response

Historical market metrics.

market_id
string
platform
string
interval
string
data
object[]
data_availability
object
meta
object