@nktkas/hyperliquid
Version:
Hyperliquid API SDK for all major JS runtimes, written in TypeScript.
38 lines • 1.98 kB
JavaScript
import * as v from "valibot";
// ============================================================
// API Schemas
// ============================================================
import { PerpAssetCtxSchema } from "../../info/_methods/_base/commonSchemas.js";
/** Subscription to context events for all perpetual assets. */
export const AssetCtxsRequest = /* @__PURE__ */ (() => {
return v.pipe(v.object({
/** Type of subscription. */
type: v.pipe(v.literal("assetCtxs"), v.description("Type of subscription.")),
/** DEX name (empty string for main dex). */
dex: v.pipe(v.optional(v.string()), v.description("DEX name (empty string for main dex).")),
}), v.description("Subscription to context events for all perpetual assets."));
})();
/** Event of asset contexts for all perpetual assets on a specified DEX. */
export const AssetCtxsEvent = /* @__PURE__ */ (() => {
return v.pipe(v.object({
/** DEX name (empty string for main dex). */
dex: v.pipe(v.string(), v.description("DEX name (empty string for main dex).")),
/** Array of context information for each perpetual asset. */
ctxs: v.pipe(v.array(PerpAssetCtxSchema), v.description("Array of context information for each perpetual asset.")),
}), v.description("Event of asset contexts for all perpetual assets on a specified DEX."));
})();
export function assetCtxs(config, paramsOrListener, maybeListener) {
const params = typeof paramsOrListener === "function" ? {} : paramsOrListener;
const listener = typeof paramsOrListener === "function" ? paramsOrListener : maybeListener;
const payload = v.parse(AssetCtxsRequest, {
type: "assetCtxs",
...params,
dex: params.dex ?? "", // same value as in response
});
return config.transport.subscribe(payload.type, payload, (e) => {
if (e.detail.dex === payload.dex) {
listener(e.detail);
}
});
}
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