Exchanges

Get a venue's display info and full capability set

Returns the venue's display name, active flag, and the complete capabilities object that drives per-venue order validation. Requires authentication but no scope. The lookup canonicalizes aliases (kalshi_offchain resolves to kalshi), but the response's top-level id echoes what you asked for — read capabilities.exchange_id for the canonical id.

get/exchanges/{exchange_id}

Request

Base URL
https://execution.kairos.trade
Auth
API key in header X-Client-Id and API key in header X-Api-Key and API key in header X-Api-Secret

Path parameters

exchange_idstring required

Example:polymarket

Response

Venue info.

idstring required

Echoes the id you asked for verbatim — NOT canonicalized. Use capabilities.exchange_id for the canonical value.

namestring required

is_activeboolean required

Venue	supported_tif	supports_post_only	min_tick_size	max_price	settlement_currency
polymarket	GTC, GTD, FOK, FAK, IOC	true	0.01	1	USDC
predictfun	GTC, GTD, FOK, FAK, IOC	true	0.001	1	USDT
kalshi	GTC, GTD, IOC, FAK, FOK	true	0.01	1	USD
hyperliquid	GTC, GTD, IOC, FAK, FOK	true (expressed venue-side as the Alo TIF)	0.0001	none	USDC
opinion	GTC only	false	0.01	1	USDC

Example response

{
  "capabilities": {
    "supported_tif": [
      "GTC"
    ]
  }
}

Changes

No recorded changes to this operation across all 1 revision of this API.