Observed arrival · 2026-09-03
Blanks, a Paper-Trading Layer for Solana Memecoins
A free Chrome extension that simulates Solana memecoin trades inside Terminal and Axiom using live prices, fees, slippage, and zero real SOL.
Field notes
The extension overlays Terminal and Axiom charts rather than sending orders to either platform. Its simulator applies venue-specific mechanics—including pump.fun bonding-curve pricing, pool math, platform and priority fees, tips, random slippage, and a stated 400 ms delay—before recording each paper fill. The site also documents local backup and restore, CSV history export, shareable PNL cards, and a 91-day trading calendar. The listed build is 61 KB and stores trades and settings in browser extension storage.
Observed signals
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Editorial observations of this landing page, not a rating.
One card from the complete issue