@wuwei-labs/srsly/dist/types/cost/constants.d.ts

TypeScript SDK for SRSLY

/**
 * @purpose Cost-related constants shared across SDK modules.
 *
 * Single source of truth for thread funding, execution budgets, and per-tx fees.
 * Mirrors on-chain constants in `rust/programs/srsly/src/instructions/contract_thread.rs`.
 */
/**
 * Infrastructure base auto-added by the SDK when creating a contract thread.
 * Covers thread rent + 3 fiber rents (~0.034 SOL) plus a ~0.006 SOL buffer.
 *
 * On-chain minimum: `rust/programs/srsly/src/instructions/contract_thread.rs:119`.
 */
export declare const MINIMUM_THREAD_FUNDING = 40000000n;
/**
 * Default execution budget for contract thread ticks when caller does not
 * specify one. 0.00219 SOL funds ~365 ticks at 0.000006 SOL each
 * (≈1 year of daily cron executions).
 */
export declare const DEFAULT_EXECUTION_BUDGET = 2190000n;
/** Solana base transaction fee in lamports (5_000 per signature). */
export declare const TX_BASE_FEE_LAMPORTS = 5000n;
/**
 * Cost per thread tick in lamports.
 * 5_000 (Solana base) + 1_000 (Antegen commission) = 6_000.
 */
export declare const PER_TICK_LAMPORTS = 6000n;
/** Seconds in a day — used for pro-rata rental amount math. */
export declare const SECONDS_PER_DAY = 86400n;
/** Fixed size of an SPL associated token account. */
export declare const SPL_ATA_SIZE = 165;
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