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client.data.misc.getOpenInterest returns open interest metrics for one or more markets. When no filter is supplied, the API also includes a GLOBAL aggregate.

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Request

const entries = await client.data.misc.getOpenInterest(params);

​
Parameters

NameTypeRequiredNotes
marketstring[]Optional condition IDs (0x + 64 hex).

​
Response

type OpenInterest = {
  market: string; // condition ID or "GLOBAL"
  value: number;
};

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Usage example

const entries = await client.data.misc.getOpenInterest({
  market: ["0x49252732f0bfe99f2ab09366230607eb9562fa6a56557a10ddcd7dd2198cf588"],
});

entries.forEach((entry) => {
  console.log(`${entry.market}: ${entry.value}`);
});

​
Failure modes

  • Condition IDs must be 0x-prefixed 64-hex strings; invalid ones trigger validation errors.