filecoin-pin/dist/core/payments/constants.d.ts

Bridge IPFS content to Filecoin Onchain Cloud using familiar tools

/**
 * Payment-related constants for Filecoin Onchain Cloud
 *
 * This module contains all constants used in payment operations including
 * decimals, lockup periods, buffer configurations, and pricing minimums.
 */
/**
 * USDFC token decimals (ERC20 standard)
 */
export declare const USDFC_DECIMALS = 18;
/**
 * Minimum FIL balance required for gas fees
 */
export declare const MIN_FIL_FOR_GAS: bigint;
/**
 * Default lockup period required by WarmStorage (in days)
 */
export declare const DEFAULT_LOCKUP_DAYS = 30;
/**
 * Floor price per piece for WarmStorage (minimum cost regardless of size)
 * This is 0.06 USDFC per 30 days per piece
 */
export declare const FLOOR_PRICE_PER_30_DAYS: bigint;
/**
 * Number of days the floor price covers
 */
export declare const FLOOR_PRICE_DAYS = 30;
/**
 * Maximum allowances for trusted WarmStorage service
 * Using MaxUint256 which MetaMask displays as "Unlimited"
 */
export declare const MAX_RATE_ALLOWANCE: bigint;
export declare const MAX_LOCKUP_ALLOWANCE: bigint;
/**
 * Standard buffer configuration (10%) used across deposit/lockup calculations
 */
export declare const BUFFER_NUMERATOR = 11n;
export declare const BUFFER_DENOMINATOR = 10n;
/**
 * Maximum precision scale used when converting small TiB (as a float) to integer(BigInt) math
 */
export declare const STORAGE_SCALE_MAX = 10000000;
export declare const STORAGE_SCALE_MAX_BI: bigint;
/** PDP Leaf Size - the payment rate is based on `rawSize` bytes rounded up to the next multiple of 32.
 *
 * @see - https://github.com/FilOzone/synapse-sdk/issues/339#issue-3539254596
 */
export declare const PDP_LEAF_SIZE = 32;
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