> ## Documentation Index
> Fetch the complete documentation index at: https://docs.eco.com/llms.txt
> Use this file to discover all available pages before exploring further.

# svm venue: lemmingsfi

> 6 exports of the lemmingsfi venue integration in @eco-incorp/sauce/svm, including LEMMINGSFI_PROGRAM_ID, LEMMINGSFI_CONFIG, LEMMINGSFI_STALE_AFTER_SECONDS, lemmingsfi, fetchLemmingsFiPoolConfig, LemmingsFiPoolConfig.

Solana venue integration `lemmingsfi` under `svm/venues/lemmingsfi`.

<Note>
  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](/programmable-transactions/sauce/architecture-and-deployments).
</Note>

### `LEMMINGSFI_PROGRAM_ID`

*Variable* · `sdk/dist/svm/venues/lemmingsfi/index.d.ts`

```typescript theme={null}
LEMMINGSFI_PROGRAM_ID: Address<"BQEJZUB4CzoT6UhRffoCkqCyqQNrCPCSGHcPEmsdbEsX">
```

### `LEMMINGSFI_CONFIG`

*Variable* · `sdk/dist/svm/venues/lemmingsfi/index.d.ts`

The program's only 76-byte owned account, anywhere - a global singleton
both real pools' real swaps pass as account\[1]. See file header.

```typescript theme={null}
LEMMINGSFI_CONFIG: Address<"6DZQsK3i1YtvyQCsWxZpY1Ski8dmSjqYnjCUPQiMqT1Z">
```

### `LEMMINGSFI_STALE_AFTER_SECONDS`

*Variable* · `sdk/dist/svm/venues/lemmingsfi/index.d.ts`

Self-drop threshold - see the file header's STALENESS section. Deliberately
far stricter than the keeper's own historical \~6s cadence; the real
on-chain threshold is not independently recovered.

```typescript theme={null}
STALE_AFTER_SECONDS = 60n
```

### `lemmingsfi`

*Variable* · `sdk/dist/svm/venues/lemmingsfi/index.d.ts`

```typescript theme={null}
lemmingsfi: {
    slug: string;
    kind: "constant-product";
    programId: Address<"BQEJZUB4CzoT6UhRffoCkqCyqQNrCPCSGHcPEmsdbEsX">;
    fetchPoolConfig: typeof fetchLemmingsFiPoolConfig;
    quoteAccounts: typeof quoteAccounts;
}
```

### `fetchLemmingsFiPoolConfig`

*Function* · `sdk/dist/svm/venues/lemmingsfi/index.d.ts`

```typescript theme={null}
export declare function fetchLemmingsFiPoolConfig(load: AccountLoader, pool: Address): Promise<LemmingsFiPoolConfig>;
```

### `LemmingsFiPoolConfig`

*Interface* · `sdk/dist/svm/venues/lemmingsfi/index.d.ts`

```typescript theme={null}
export interface LemmingsFiPoolConfig extends PoolConfig {
    venue: typeof SLUG;
    direction: 0 | 1;
    mintA: Address;
    mintB: Address;
    vaultA: Address;
    vaultB: Address;
    kNum: bigint;
    kDen: bigint;
    lastUpdateTs: bigint;
}
```