@nktkas/hyperliquid/esm/api/info/_methods/perpCategories.js

Hyperliquid API SDK for all major JS runtimes, written in TypeScript.

import * as v from "valibot";
// ============================================================
// API Schemas
// ============================================================
/**
 * Request all perpetual asset categories.
 * @see https://hyperliquid.gitbook.io/hyperliquid-docs/for-developers/api/info-endpoint/perpetuals#retrieve-perp-categories
 */ export const PerpCategoriesRequest = /* @__PURE__ */ (()=>{
  return v.object({
    /** Type of request. */ type: v.literal("perpCategories")
  });
})();
// ============================================================
// Execution Logic
// ============================================================
import { parse } from "../../../_base.js";
/**
 * Request all perpetual asset categories.
 *
 * @param config General configuration for Info API requests.
 * @param signal {@link https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal | AbortSignal} to cancel the request.
 * @return Array of tuples mapping coin names to their categories.
 *
 * @throws {ValidationError} When the request parameters fail validation (before sending).
 * @throws {TransportError} When the transport layer throws an error.
 *
 * @example
 * ```ts
 * import { HttpTransport } from "@nktkas/hyperliquid";
 * import { perpCategories } from "@nktkas/hyperliquid/api/info";
 *
 * const transport = new HttpTransport(); // or `WebSocketTransport`
 *
 * const data = await perpCategories({ transport });
 * ```
 *
 * @see https://hyperliquid.gitbook.io/hyperliquid-docs/for-developers/api/info-endpoint/perpetuals#retrieve-perp-categories
 */ export function perpCategories(config, signal) {
  const request = parse(PerpCategoriesRequest, {
    type: "perpCategories"
  });
  return config.transport.request("info", request, signal);
}
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