@solvent/core

Core library for Solvent - a Solana rent monitoring and reclaim tool for Kora fee payers.

Installation

npm install @solvent/core

Usage

import {
  scanAndParseAccounts,
  classifyAccounts,
  calculateRentStats,
  closeAccount
} from '@solvent/core'

// Scan a fee payer address
const accounts = await scanAndParseAccounts(feePayer, connection)

// Classify accounts (reclaimable vs monitor-only)
const classified = await classifyAccounts(accounts, feePayer, connection)

// Get stats
const stats = calculateRentStats(classified)
console.log(`Reclaimable: ${stats.reclaimable} SOL`)

// Close and reclaim rent
for (const account of classified.filter(a => a.classification === 'RECLAIMABLE')) {
  await closeAccount(account.address, feePayer, keypair, connection)
}

API

scanAndParseAccounts(feePayer, connection)

Scans transaction history for a fee payer and finds all sponsored account creations.

classifyAccounts(accounts, feePayer, connection)

Classifies accounts as RECLAIMABLE, MONITOR_ONLY, or HAS_BALANCE based on close authority and balance.

calculateRentStats(accounts)

Calculates rent statistics for classified accounts.

closeAccount(address, feePayer, keypair, connection)

Closes an account and reclaims rent to the fee payer.

License

MIT