Polymarket

Get Polymarket token spread

Returns the current bid-ask spread for one Polymarket outcome token, identified by the required token_id, as a single spread number. It is a read-only snapshot with a fetched_at time and is not investment advice.

get/polymarket/token/{token_id}/spread

Request

  • Base URL: https://api.crawlora.net/api/v1
  • URL: https://api.crawlora.net/api/v1/polymarket/token/{token_id}/spread
  • Auth: API key in header x-api-key

Path parameters

token_idstring required

Polymarket CLOB token id

Headers

x-api-keystring required

API key required

Response

OK

codeinteger
msgstring

Example response

{
  "code": 200,
  "data": {
    "fetched_at": "2026-06-07T11:00:00Z",
    "source_url": "https://clob.polymarket.com/spread?token_id=81927025054404355287140018940169293739219157042658469116956164881873598220211",
    "spread": 0.51,
    "token_id": "81927025054404355287140018940169293739219157042658469116956164881873598220211"
  },
  "msg": "OK"
}

Changes

No recorded changes to this operation across all 2 revisions of this API.