NOXRCheck
Solana rent recovery/2026

Recover SOL your token accounts no longer need.

Paste a public Solana address. NOXR checks empty token accounts and excess lamports above the current rent floor across SPL Token and Token-2022—before you connect or sign.

No connection to audit
Transaction simulated first
No seed phrase
SPL Token + Token-2022

NOXR is a rent-recovery utility, not a universal wallet-security scanner. It only presents recovery categories it can verify from current on-chain state.

Recovery audit

Check a public Solana address for reclaimable rent across SPL Token and Token-2022 before connecting a wallet.

Public address onlyNo wallet connection to scanNo signature to scan
Public address first
NOXR reads public Solana account data before any wallet connection.
No secrets
No seed phrase, private key or token approval is required to audit.
Server-validated execution
Recovery state is re-read and the exact transaction is simulated before signing.
Confirmed means confirmed
NOXR records recovery success only after Solana confirms the transaction.
Recovery coverage

Two recovery mechanisms. Current rent values.

NOXR no longer assumes the historical fixed token-account rent. It asks Solana for the current rent-exempt minimum for each account's actual data size.

Close empty accounts

Conservatively closes zero-balance token accounts when the owner, delegate, state and close authority make the action safe to present.

Withdraw excess rent

Uses WithdrawExcessLamports to recover lamports above the current rent floor without changing the token balance or closing the account.

Token-2022

Audits both the original Token Program and Token-2022, using each account's live data size when calculating excess rent.

Token mints

Checks token mints controlled by the audited wallet for excess lamports that the mint authority can reclaim.

How it works

Evidence before authorization.

Discovery, transaction construction and signing are deliberately separate steps.

01

Paste address

NOXR reads public Solana data. No wallet connection or signature is required.

02

See recoverable SOL

Empty-account refunds and excess lamports are calculated from current account state and current rent requirements.

03

Prepare + simulate

Before any wallet prompt, NOXR refreshes on-chain state, builds the exact transaction server-side and simulates it.

04

Review + approve

Connect the same wallet, review the transaction in Phantom and approve only if the displayed recovery still makes sense.

Pricing

Free audit. 2% only on recovered SOL.

The public-address audit is free. Before signing, NOXR shows the refreshed gross recovery, the 2% success fee and net amount before the Solana network fee. No subscription and no recurring wallet permission.

Public audit
Free
NOXR success fee
2%
Wallet connection
After simulation
Boundaries

NOXR does not pretend every lamport is automatically recoverable.

Some account categories require different authorities, programs or transaction logic and remain outside automatic execution until independently verified.

Supported now

Standard SPL and Token-2022 token accounts plus token mints controlled by the audited wallet.

Native/wrapped SOL

Native token accounts are excluded from ordinary excess-rent recovery rather than being treated like standard token accounts.

Other programs

Stake accounts, arbitrary PDAs, program deposits and protocol-specific recovery are not automatically moved by the current flow.

Not a safety certificate

A clean NOXR result does not certify a wallet, token, dApp or transaction as safe.

FAQ

Precise answers before wallet prompts.

Can NOXR move funds during the audit?+
No. The audit only reads public Solana account data. Wallet connection and signing happen later, only after the exact recovery transaction has been refreshed and simulated.
What is excess rent?+
It is SOL held by a Token Program-owned account above the current rent-exempt minimum for that account's data size. Supported accounts can return that excess without changing their token balance.
Does NOXR have to close an account to recover SOL?+
No. Empty eligible token accounts can be closed, while live token accounts and supported mints can use WithdrawExcessLamports to return only the excess lamports.
Does NOXR support Token-2022?+
Yes for the rent-recovery scope shown by the audit. NOXR queries both the original Token Program and Token-2022 and calculates rent from each account's current data size.
Why does my wallet still need some SOL?+
Solana charges the transaction fee payer before transaction execution. NOXR does not hold a fee-payer key or custody your wallet, so your wallet needs a small liquid SOL balance for the network fee.
What happens if the transaction changes or becomes stale?+
Prepared transactions expire quickly. NOXR requires a refresh when the preview becomes stale and revalidates current account state before building a new transaction.
Public data first

Check before you connect.

Paste a Solana address and see what is reclaimable in the supported rent-recovery scope.

Run free audit