mainnet live · checking… live on solana mainnet · read-only

Who launched it.
Did they sell.

Finds the wallet that launched a coin straight from mainnet, shows how much of the coin it still holds, every buy, sell and transfer of the coin it made recently, and other coins it launched. A big red banner if the dev sold.

the app is watchingmainnet
01 / APP

Dev wallet monitor

Paste a mint and press "find the dev".
launched here

coins launched on this app.

Each coin below was launched from this page and checked on-chain before it was listed: a normal pump.fun coin whose creator is the wallet that launched it. Status, curve % and market cap are read live from Solana mainnet. Open a coin to run this app on it.

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02 / HOW IT WORKS

Three sources, cross-checked

01curve

For pump.fun coins, the bonding-curve account stores a creator field written by the pump.fun program at launch.

02create tx

The launch transaction is found and its create instruction decoded: creator argument + the wallet that signed and paid.

03fallback

Not a pump.fun coin? The first signer of the mint's earliest transaction is used - clearly marked as a heuristic.

04trades

Every transaction touching the dev's token account for this coin is decoded from balance changes: buy, sell, send, receive, burn.

05verdict

Red banner if the dev sold, amber if tokens moved to another wallet, plain status otherwise - with links to every transaction.

03 / KNOWN LIMITATIONS

Known limitations - please read

  • One wallet, not one personA dev can buy, hold and sell from wallets that were never linked to the launch. This page watches the launching wallet only; "no sells" does not prove the team did not sell.
  • Transfers can hide sellsTokens sent from the dev to another wallet are flagged amber, because selling from a second wallet is a common pattern. The receiving wallet is linked so you can check it.
  • Recent windowUp to 30 of the dev's newest transactions for this coin are decoded on the public RPC. When the history is longer the page says "analysed the last N".
  • Creator detection is evidence, not identityLaunch tools and bundlers can sign the create transaction for someone else, and pump.fun can redirect the curve's creator field to a fee-sharing or social-account address. The page shows which source was used and whether they agree.
  • Other launches = heuristicOnly pump.fun create instructions in the dev's newest transactions are found. Launches on other platforms or from other wallets are not.
  • Read-only checksThe dev check never signs or sends anything. The only wallet use on this site is the optional "launch a coin" form, where your own wallet signs and sends the launch. The server keeps no record of what you look up; it only keeps the public records of coins launched here.
  • Launch recordsFor a coin launched on this app, its page (/c/<mint>) also shows the launching wallet from the launch record and whether the on-chain detection agrees. It names the wallet that paid for the launch, not the person behind it.
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