Kalshi perp history
get_perp_historyRead-only
Recent stored snapshots for one Kalshi perpetual, newest first, in dollars. limit defaults to 20, max 50. since and until bound the window. source is all, live or backfill. Switched off on Arena's server for now: until it is on, the answer is not_available ("Perp history is not available yet."), which is not about the ticker.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| limit | No | Default 20, max 50. | |
| since | No | ISO 8601 time, YYYY-MM-DD date (midnight UTC) or unix seconds. Inclusive. | |
| until | No | Same forms as since. Inclusive. | |
| source | No | all, live or backfill. Omit for the proxy default. | |
| ticker | Yes | Kalshi perp ticker, such as KXBTCPERP. |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| history | No |