@powrldgr/raydium-sdk-v2/src/raydium/serum/layout.ts

An SDK for building applications on top of Raydium.

import { blob, GetStructureSchema, publicKey, struct, u64 } from "../../marshmallow";

/* ================= state layouts ================= */
export const MARKET_STATE_LAYOUT_V3 = struct([
  blob(5),

  blob(8), // accountFlagsLayout('accountFlags'),

  publicKey("ownAddress"),

  u64("vaultSignerNonce"),

  publicKey("baseMint"),
  publicKey("quoteMint"),

  publicKey("baseVault"),
  u64("baseDepositsTotal"),
  u64("baseFeesAccrued"),

  publicKey("quoteVault"),
  u64("quoteDepositsTotal"),
  u64("quoteFeesAccrued"),

  u64("quoteDustThreshold"),

  publicKey("requestQueue"),
  publicKey("eventQueue"),

  publicKey("bids"),
  publicKey("asks"),

  u64("baseLotSize"),
  u64("quoteLotSize"),

  u64("feeRateBps"),

  u64("referrerRebatesAccrued"),

  blob(7),
]);

export type MarketStateLayoutV3 = typeof MARKET_STATE_LAYOUT_V3;
export type MarketStateLayout = MarketStateLayoutV3;

export type MarketStateV3 = GetStructureSchema<MarketStateLayoutV3>;
export type MarketState = MarketStateV3;

/* ================= index ================= */
// version => market state layout
export const MARKET_VERSION_TO_STATE_LAYOUT: {
  [version: number]: MarketStateLayout;
} = {
  3: MARKET_STATE_LAYOUT_V3,
};