See a new coin's warning signs before you buy it.
Paste a coin, or pick one from the live list of brand-new Solana coins. Each one gets five simple safety checks, shown as ticks and crosses with a plain-English verdict.
The five checks: mint authority, freeze authority, how much the top 10 wallets hold, how much the creator (dev) still holds, and age. Data: Jupiter and Solana mainnet, live.
How it works in 3 steps
You give it a coin address, or pick one from the live list.
It checks five warning signs, read live from Solana.
You get a tick or cross for each, plus a plain verdict.
Read-only and free. Nothing is moved or charged, and there is nothing to sign on this site.
BOARDING = passes your rules · HOLD = fails a check · DELAYED = only too new · Final call = nearly graduated · Departed = graduated. Click any row to check it.
Check one coin for warning signs
What this does: reads one coin straight from Solana and tells you, check by check, whether anything looks risky.
The list above uses Jupiter's quick summary. This re-checks it on Solana mainnet (the real network): the coin's settings, its ten biggest holders and the creator's balance.
No coin checked yet. Click a row on the list, paste an address, or press "Try an example".
Check every coin in a wallet
What this does: lists the coins a wallet holds, what they are worth, and which ones fail the safety checks.
Connect your wallet (it only shares your public address) or paste any wallet address. Values use the live Jupiter price.
Holdings are read from the wallet's token accounts (both the classic and the newer Token-2022 kind), then Jupiter for prices. Up to 100 coins per wallet.
Set your own safety rules
What this does: lets you decide how strict the checks are; the live list re-scores instantly.
Anything that fails goes on HOLD, or DELAYED when it is only too new. Saved in this browser only.
Waiting for the live list.
Watchlist
What this does: keeps the coins you star and shows how their price changed since you starred them.
Star any row on the list. The checks are re-read from Jupiter on every refresh. Saved in this browser only.
Which launchpads are busy
What this does: counts today's new coins by the site they launched on, and how many pass your rules.
A launchpad is a website where anyone can start a coin, such as pump.fun. Counts cover the last 24 hours of the live list.
Waiting for the board.
Fee-share calculator
What this does: estimates what you might earn if a coin shares its trading fees with people who lock it away.
Some launchpads pay part of every trade's fee to people who lock their coins. Enter numbers and see one position's share. This is a model, not a promise and not live payouts.
Volume rarely holds steady; the dashed line decays volume 3% a day, which is closer to how new coins behave. SOL price from Jupiter: -.
Five checks, in the order that matters
- Mint authority. If someone can still create (mint) more coins, your share can be watered down. Revoked is a pass.
- Freeze authority. A live freeze key can lock your tokens in place. Revoked is a pass.
- Top-10 share. How much the ten largest wallets hold, pool accounts excluded when we can tell.
- Dev bag. What the creator's wallet still holds. A big bag can be sold on you at once.
- Age. Minutes since the first pool. Most rugs happen early; time is a filter, not a guarantee.
Words used on this page
Plain meanings for the crypto words above.
- Mint / mint address / CA
- To mint is to create coins. The mint address (also called CA, contract address) is a coin's unique ID on Solana.
- Mint authority
- A key that can create more of a coin. If it is still on, the supply can grow any time. "Revoked" means switched off for good.
- Freeze authority
- A key that can lock coins in your wallet so you cannot sell them. Revoked is safer.
- Top-10 share
- How much of the coin the ten biggest wallets own. High means a few people can crash the price.
- Dev bag
- How much the coin's creator still holds.
- Bonding curve
- The launch stage on sites like pump.fun: the price rises as people buy, until the curve is full.
- Graduated
- The curve filled up and the coin moved to a normal trading pool. On the list: "Departed".
- Token account
- The small box on Solana that holds one kind of coin for one wallet.
- Token-2022
- Solana's newer coin standard. It can add features such as transfer fees or a "permanent delegate" that can move anyone's coins.
- Mainnet
- The real Solana network, where real money lives.
- Mcap
- Market cap: price times the number of coins, in US dollars.
FAQ
What is this, in one sentence?
Checkrow is a free website that checks new Solana coins for five common warning signs and shows the result as ticks, crosses and a plain verdict.
Is it safe? Does it touch my money?
It only reads public data. There are no transactions on this site, so nothing can be moved or charged, and it never asks for a seed phrase. Connecting a wallet only shares your public address. Be clear on one thing, though: a coin that passes every check can still lose all its value. The checks spot some traps, not all, and nothing here is investment advice.
Where does the board come from?
Jupiter's public datapi "gems" feed: the newest launches, coins close to graduating, and coins that graduated in the last 24 hours, across pump.fun, Meteora DBC, LaunchLab and others. It refreshes every 30 seconds while the board is on screen.
Are the checks on the board verified on chain?
The board shows Jupiter's audit fields, which are fast but second-hand. Inspect reads the mint account, largest holders and dev balance straight from Solana mainnet so you can confirm them.
Why is a top-10 mark sometimes unknown?
Very new coins may not have holder stats yet, and the public RPC sometimes refuses getTokenLargestAccounts. Checkrow shows "unknown" rather than guess.
Does passing all five checks mean a coin is safe?
No. The checks remove some obvious traps. Coins with perfect marks still go to zero. Nothing here is investment advice.
Is the fee-share model real income?
No. It is arithmetic on numbers you enter. Checkrow does not run a lock, collect fees or pay anyone.
What does connecting my wallet do?
It shares your public address so Checkrow can read your token accounts and check your bags. There are no transactions on this site, and it never asks for a seed phrase.
Straight talk
Live: the board, gate counts and watchlist (Jupiter datapi), SOL price (Jupiter price API), inspections and holdings (Solana mainnet RPC). Model: the fee-share calculator. Local: your rules and watchlist stay in this browser.
Checkrow holds no funds, sends no transactions, sells nothing and has no token of its own unless one is listed here. It is an independent tool, not affiliated with any launchpad, and makes no claims of audits, partners or users.