Price history
GET /api/polymarket/market-history
GET
/api/polymarket/market-history
CLOB-backed YES price series (clobTokenIds[0]). lmt- ids resolve through Limitless. Returns { history: [] } rather than erroring.
Authorizations
Section titled “Authorizations ”- None
Parameters
Section titled “ Parameters ”Query Parameters
Section titled “Query Parameters ” marketId
string
Resolved to the YES token when tokenId is omitted.
tokenId
string
CLOB token id (preferred).
interval
string
Responses
Section titled “ Responses ”OK
object
history
required
Array<object>
object
t
required
Unix seconds.
integer
p
required
YES price, 0–1.
number
Neither tokenId nor a resolvable marketId — { history: [] }.
object
history
Array