svm venue: meteora-dlmm

Solana venue integration meteora-dlmm under svm/venues/meteora-dlmm.

Generated from the type declarations shipped in @eco-incorp/sauce 0.99.4. Each entry shows the package authors’ JSDoc and declaration for this SDK version. For runtime compatibility and deployed addresses, see architecture and deployments.

`meteoraDlmm`

Variable · sdk/dist/svm/venues/meteora-dlmm/index.d.ts Family facade for the recipe orchestrator (ladder-only - no v1 adapter).

meteoraDlmm: {
    slug: string;
    programId: Address<"LBUZKhRxPF3XUpBCjp4YzTKgLccjZhTSDM9YuVaPwxo">;
    tokenProgram: Address<"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA">;
    fetchPoolConfig: typeof fetchMeteoraDlmmConfig;
}

`fetchMeteoraDlmmConfig`

Function · sdk/dist/svm/venues/meteora-dlmm/index.d.ts Fetch + gate one DLMM pair (see the header for the gate list) and freeze both directions’ bin windows. Read-only against the loader.

export declare function fetchMeteoraDlmmConfig(load: AccountLoader, pair: Address): Promise<MeteoraDlmmPoolConfig>;

`METEORA_DLMM_PROGRAM_ID`

Variable · sdk/dist/svm/venues/meteora-dlmm/index.d.ts

METEORA_DLMM_PROGRAM_ID: Address<"LBUZKhRxPF3XUpBCjp4YzTKgLccjZhTSDM9YuVaPwxo">

`METEORA_DLMM_MAX_BINS`

Variable · sdk/dist/svm/venues/meteora-dlmm/index.d.ts Shipped liquid bins per direction. Each bin is a discrete walk step (cheap arithmetic + one live reserve read), so this can be larger than the CLMM boundary window; sized against the engine’s measured per-bin cost and moved in lockstep with the fragment’s unrolled setup (ladder.ts) and the mirror.

METEORA_DLMM_MAX_BINS = 8

`LB_PAIR_DISCRIMINATOR`

Variable · sdk/dist/svm/venues/meteora-dlmm/index.d.ts sha256(‘account:LbPair’)[0..8].

LB_PAIR_DISCRIMINATOR: number[]

`BIN_ARRAY_DISCRIMINATOR`

Variable · sdk/dist/svm/venues/meteora-dlmm/index.d.ts sha256(‘account:BinArray’)[0..8].

BIN_ARRAY_DISCRIMINATOR: number[]

`meteoraDlmmWindowArrayIndexes`

Function · sdk/dist/svm/venues/meteora-dlmm/index.d.ts The three bin-array indexes the walk touches: the active array then two more in the walk direction.

export declare function windowArrayIndexes(activeId: number, swapForY: boolean): [
    number,
    number,
    number
];

`MeteoraDlmmPoolConfig`

Interface · sdk/dist/svm/venues/meteora-dlmm/index.d.ts

export interface MeteoraDlmmPoolConfig extends PoolConfig {
    venue: typeof SLUG;
    direction: "xToY" | "yToX";
    tokenXMint: Address;
    tokenYMint: Address;
    reserveX: Address;
    reserveY: Address;
    oracle: Address;
    bitmapExtension: Address;
    bitmapExtensionExists: boolean;
    binStep: number;
    activeId: number;
    baseFactor: number;
    baseFeePowerFactor: number;
    variableFeeControl: number;
    maxVolatilityAccumulator: number;
    reductionFactor: number;
    filterPeriod: number;
    decayPeriod: number;
    collectFeeMode: number;
    windows: {
        xToY: DlmmWindow;
        yToX: DlmmWindow;
    };
}

`DlmmWindow`

Interface · sdk/dist/svm/venues/meteora-dlmm/index.d.ts

export interface DlmmWindow {
    binArrays: [
        Address,
        Address,
        Address
    ];
    arrayIndexes: [
        number,
        number,
        number
    ];
    bins: DlmmBin[];
    readable: number;
}

`DlmmBin`

Interface · sdk/dist/svm/venues/meteora-dlmm/index.d.ts

export interface DlmmBin {
    arrayIndex: number;
    offset: number;
    binId: number;
    price: bigint;
}

`dlmmPriceFromId`

Function · sdk/dist/svm/venues/meteora-dlmm/bin-math.d.ts get_price_from_id(bin_id, bin_step): (1 + bin_step/1e4)^bin_id in Q64.64.

export declare function priceFromId(binId: number, binStep: number): bigint;

`dlmmPow`

Function · sdk/dist/svm/venues/meteora-dlmm/bin-math.d.ts pow(base, exp) in Q64.64 - the u64x64_math.rs binary-exponentiation with per-step >> 64, the reciprocal trick for base >= ONE, and the final invert for negative exponents. Returns null on the venue’s overflow/exp-cap aborts.

export declare function pow(base: bigint, exp: number): bigint | null;

`dlmmAmountOut`

Function · sdk/dist/svm/venues/meteora-dlmm/bin-math.d.ts get_amount_out(amount_in, price, swap_for_y, rounding).

export declare function amountOut(amountIn: bigint, price: bigint, swapForY: boolean, rounding: Rounding): bigint;

`dlmmAmountIn`

Function · sdk/dist/svm/venues/meteora-dlmm/bin-math.d.ts get_amount_in(amount_out, price, swap_for_y, rounding).

export declare function amountIn(amountOutValue: bigint, price: bigint, swapForY: boolean, rounding: Rounding): bigint;

`dlmmBinArrayIndex`

Function · sdk/dist/svm/venues/meteora-dlmm/bin-math.d.ts floor(bin_id / 70) - the bin array index (toward negative infinity).

export declare function binArrayIndex(binId: number): number;

Sauce SDK

@eco-incorp/sauce

@eco-incorp/sauce-compiler

svm venue: meteora-dlmm

`meteoraDlmm`

`fetchMeteoraDlmmConfig`

`METEORA_DLMM_PROGRAM_ID`

`METEORA_DLMM_MAX_BINS`

`LB_PAIR_DISCRIMINATOR`

`BIN_ARRAY_DISCRIMINATOR`

`meteoraDlmmWindowArrayIndexes`

`MeteoraDlmmPoolConfig`

`DlmmWindow`

`DlmmBin`

`dlmmPriceFromId`

`dlmmPow`

`dlmmAmountOut`

`dlmmAmountIn`

`dlmmBinArrayIndex`

​meteoraDlmm

​fetchMeteoraDlmmConfig

​METEORA_DLMM_PROGRAM_ID

​METEORA_DLMM_MAX_BINS

​LB_PAIR_DISCRIMINATOR

​BIN_ARRAY_DISCRIMINATOR

​meteoraDlmmWindowArrayIndexes

​MeteoraDlmmPoolConfig

​DlmmWindow

​DlmmBin

​dlmmPriceFromId

​dlmmPow

​dlmmAmountOut

​dlmmAmountIn

​dlmmBinArrayIndex

`meteoraDlmm`

`fetchMeteoraDlmmConfig`

`METEORA_DLMM_PROGRAM_ID`

`METEORA_DLMM_MAX_BINS`

`LB_PAIR_DISCRIMINATOR`

`BIN_ARRAY_DISCRIMINATOR`

`meteoraDlmmWindowArrayIndexes`

`MeteoraDlmmPoolConfig`

`DlmmWindow`

`DlmmBin`

`dlmmPriceFromId`

`dlmmPow`

`dlmmAmountOut`

`dlmmAmountIn`

`dlmmBinArrayIndex`