Observed arrival · 2026-10-14
Pango: a transaction guard for Solana
Pango adds a before-and-after check to a Solana transaction, refusing the whole transaction if the ending account state breaks a user’s stated conditions.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Solana users and developers reviewing transaction safety
- Worth noticing
- The project reports 14 on-chain scenarios and 1,360 randomized JavaScript-versus-program checks; its runtime tests are local, not on mainnet.
Field notes
The described guard brackets app instructions with Begin and End, comparing watched account states before and after execution. The page says End must be the final instruction and that owner or close-authority changes on watched token accounts are refused. It reports 14 on-chain scenarios and 1,360 randomized comparisons between the JavaScript engine and program; testing is described as local, with nothing deployed on mainnet.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue