GET/clob-markets/{condition_id}

Get CLOB market info

Returns all CLOB-level parameters for a market in a single call — tokens, tick size, base fees, rewards, RFQ status, and fee details.

Base URL: https://clob.polymarket.com
Auth: Public, no key
Rate limit: 9,000 req / 10s (900 per second)
Limit applies to: CLOB API general

Parameters

Name	In	Type	Required	Description
condition_id	path	string	yes	The condition ID of the market

Example

curl -X GET "https://clob.polymarket.com/clob-markets/<condition_id>"

Response fields

Field	Type	Description
gst	string	Game start time (used for sports markets), ISO 8601 timestamp or null
r	object	Rewards configuration for a market.
t	object[]	Tokens for this market
mos	number	Minimum order size
mts	number	Minimum tick size (price increment)
mbf	integer	Maker base fee in basis points
tbf	integer	Taker base fee in basis points
rfqe	boolean	Whether RFQ (Request for Quote) is enabled for this market
itode	boolean	Whether taker order delay is enabled for this market. When true, marketable orders are held for the 250 ms taker-delay window before synchronous processing. This field is omitted when false.
ibce	boolean	Whether Blockaid check is enabled
fd	object	Fee curve parameters for a market.
oas	integer	Minimum order age in seconds

Responses

Status	Meaning
200	Successfully retrieved CLOB market info
400	Bad request - Invalid condition ID
500	Internal server error

Polymarket's API serves current state only, so it cannot show what a market's book looked like after it resolved. PolyTest records Up/Down markets while they run and keeps the snapshots. Try it free, or read the full rate limit reference.

From Polymarket's published OpenAPI spec and rate-limit tables, synced 2026-10-04.