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GET
/
v1
/
crypto
/
active
Active 5-minute markets
curl --request GET \
  --url https://api.polynode.dev/v1/crypto/active \
  --header 'x-api-key: <api-key>'
{
  "markets": [
    {
      "id": "312746",
      "slug": "btc-updown-5m-1774674300",
      "title": "Bitcoin Up or Down - March 28, 1:05AM-1:10AM ET",
      "active": true,
      "closed": false,
      "startDate": "2026-03-27T05:16:04.211285Z",
      "endDate": "2026-03-28T05:10:00Z",
      "markets": [
        {
          "question": "Bitcoin Up or Down - March 28, 1:05AM-1:10AM ET",
          "conditionId": "0x...",
          "outcomes": ["Up", "Down"],
          "outcomePrices": [0.465, 0.535],
          "tokenId": "12345...",
          "active": true,
          "closed": false
        }
      ]
    }
  ],
  "count": 7,
  "windowStart": 1774674300
}

Documentation Index

Fetch the complete documentation index at: https://polynode.mintlify.app/llms.txt

Use this file to discover all available pages before exploring further.

Returns the currently active 5-minute up-or-down markets for all 7 supported coins. These markets rotate every 5 minutes. Each response includes token IDs, outcomes, and current odds for immediate trading. 
{
  "markets": [
    {
      "id": "312746",
      "slug": "btc-updown-5m-1774674300",
      "title": "Bitcoin Up or Down - March 28, 1:05AM-1:10AM ET",
      "active": true,
      "closed": false,
      "startDate": "2026-03-27T05:16:04.211285Z",
      "endDate": "2026-03-28T05:10:00Z",
      "markets": [
        {
          "question": "Bitcoin Up or Down - March 28, 1:05AM-1:10AM ET",
          "conditionId": "0x...",
          "outcomes": ["Up", "Down"],
          "outcomePrices": [0.465, 0.535],
          "tokenId": "12345...",
          "active": true,
          "closed": false
        }
      ]
    }
  ],
  "count": 7,
  "windowStart": 1774674300
}
Cached for 30 seconds. The windowStart field is the epoch timestamp of the current 5-minute window. Use this as the window parameter for the Price to Beat endpoint.

Authorizations

​
x-api-key
string
header
required

Response

200 - application/json

Active short-form crypto markets

The response is of type object.