Deploying HIP-3 assets

The API for deploying and operating builder-deployed perpetual dexs involves the following L1 action:

type PerpDeployAction =
  | {
      type: "perpDeploy";
      registerAsset: RegisterAsset;
    }
  | {
      type: "perpDeploy";
      setOracle: SetOracle;
    };
    
/**
 * RegisterAsset can be called to initialize a new dex and register an asset at the same time.
 * If schema is not provided, then RegisterAsset can be called multiple times to register additional assets
 * for the provided dex.
 * @param maxGas - Max gas in native token wei. If not provided, then uses current deploy auction price.
 * @param assetRequest - Contains new asset listing parameters. See RegisterAssetRequest below for details.
 * @param dex - Name of the perp dex (<= 6 characters)
 * @param schema - Contains new perp dex parameters. See PerpDexSchemaInput below for details.
 */
type RegisterAsset = {
  maxGas?: number;
  assetRequest: RegisterAssetRequest;
  dex: string;
  schema?: PerpDexSchemaInput;
}

/**
 * SetOracle can be called multiple times
 * @param dex - Name of the perp dex (<= 6 characters)
 * @param oraclePxs - A list (sorted by key) of asset and oracle prices.
 * @param markPxs - A list (sorted by key) of asset and mark prices.
 */
type SetOracle {
  dex: string;
  oraclePxs: Array<[string, string]>;
  markPxs: Array<[string, string]>;
}

type RegisterAssetReqeust {
  coin: string;
  szDecimals: number;
  oraclePx: string;
  marginTableId: number;
  onlyIsolated: boolean;
}

/**
 * @param fullName - Full name of the perp dex
 * @param collateralToken - Collateral token index
 * @param oracleUpdater - User to update oracles. If not provided, then deployer is assumed to be oracle updater.
 */
type PerpDexSchemaInput {
  fullName: string;
  collateralToken: int;
  oracleUpdater?: string;
}

See https://hyperliquid.gitbook.io/hyperliquid-docs/for-developers/api/info-endpoint/perpetuals#retrieve-information-about-the-perp-deploy-auction for how to query for the perp deploy auction status.