Polymarket API reference / CLOB API
GET/time

Get server time

Returns the current Unix timestamp of the server. This can be used to synchronize client time with server time.

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

Example

curl -X GET "https://clob.polymarket.com/time"

Responses

StatusMeaning
200Successfully retrieved server time
400Bad request
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.