Documentation
Not a capital
left behind.
Weepr finds the token balances sitting idle in your wallet — swap remainders, airdrop fragments, LP residue — and consolidates them into one usable asset in a single action. Non-custodial: Weepr builds the transactions, your wallet signs them, and the protocol never holds your funds.
How a sweep works
- Connect. Pick a network, connect the matching wallet. EVM chains use any EIP-6963 browser wallet; Solana uses Wallet Standard, so Phantom, Solflare, and Backpack all work.
- Scan. Weepr reads every token balance on that network, prices it, and flags anything suspicious. Positions at or under $25 are treated as dust and preselected.
- Preview. Before you sign, you see the expected output, the protocol fee, and which tokens have no route. Nothing is hidden behind the confirm button.
- Sweep. On EVM, every approval and swap is bundled into one wallet prompt via EIP-5792 where the wallet supports it, falling back to sequential transactions where it doesn't. On Solana, each swap is a Jupiter transaction your wallet signs.
Supported networks
Scanning and sweeping are tracked separately, because they are not the same problem: reading balances needs an RPC, swapping needs liquidity routing.
| Network | Scan | Sweep | Notes |
|---|---|---|---|
| BaseEVM | Live | Live | |
| SolanaSVM | Live | Live | |
| EthereumEVM | Live | Live | |
| ArbitrumEVM | Live | Live | |
| OptimismEVM | Live | Live | |
| PolygonEVM | Live | Live | |
| BNB ChainEVM | Live | Live | |
| AvalancheEVM | Live | Live | |
| MonadEVM | Live | Not yet | Scanning is live. No swap router covers Monad yet, so balances are read-only here. |
| ArcEVM | Live | Not yet | Testnet only — Arc mainnet has no public RPC yet, and no router covers it. |
Routing
Weepr does not run its own liquidity. EVM swaps are quoted and routed through the 0x Swap API; Solana swaps go through Jupiter. Both search across pools for the best available path, and Weepr passes the resulting transaction straight to your wallet.
Default slippage tolerance is 2%, which is deliberately generous — dust routes are thin, and a tighter bound mostly produces failed sweeps rather than better prices.
Fees
A flat 0.75% protocol fee is taken from the output of a sweep, shown explicitly on the preview screen before you sign. There is no subscription, no deposit fee, and no KYC. Network gas is paid by you to the chain, not to Weepr.
Safety
- Non-custodial. Weepr never takes possession of your assets. Every transaction is signed in your wallet and verifiable on-chain.
- Spam detection. Tokens whose names carry URLs, claim prompts, oversized symbols, or non-standard characters are flagged and never preselected.
- Unpriced tokens are flagged. If no price source knows a token, it is marked rather than silently valued at zero.
- Exact approvals. EVM approvals are for the precise amount being swept, not an unlimited allowance.
Solana rent
Every SPL token account locks about 0.00204 SOL in rent, refundable by closing the account. For genuinely tiny positions that rent is often worth more than the tokens. After a scan, Weepr shows what you can reclaim and the Reclaim rent button builds the close-account transactions for you to sign. The refund goes straight back to your wallet — no protocol fee is taken on rent.
Some empty accounts can't be closed by their owner: a different close authority may be set, the account may be frozen, or a Token-2022 account may still hold withheld transfer fees. Those are detected and skipped, so they never break the rest of the batch.
Not live yet
Stated plainly so nothing here oversells: Monad and Arc scan but cannot sweep, because no router covers them. Arc is testnet only — Arc mainnet has no public RPC yet. Everything else on the table above is working.