SOLANA / FREE TOOL

Pump.fun Bundle Checker

Inspect a Solana token's on-chain distribution and transaction activity for signs of coordinated launch behavior.

How the Pump.fun bundle checker works

TokenBundle reads the mint's current supply, holder concentration and recent transaction signatures directly from Solana. Heavy concentration among a small number of holders shortly after launch, combined with a burst of mint-related transactions in a short window, is a common signature of a bundled or bot-assisted Pump.fun launch - though it is a heuristic signal, not definitive proof of coordination.

Transaction sample - recent mint-related transactions retrieved on-chain.
Top 10 concentration - the share of supply held by the ten largest accounts.