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Card 914 of 9902026-09-17 issue

Observed arrival · 2026-09-17

Shim Finds One Price Across Every Pool

useshim.xyz Observed source
Editorial interest 86/100 Selection signal · not a rating of the site

Shim prices and routes a tokenized-share order across multiple Uniswap pools in a single transaction.

Landing page captured for the 2026-09-17 issue.

Field notes

Shim reads pool state at a specific block and treats liquidity as a constraint rather than trusting every quoted price. Its displayed snapshot covers 49 shares and 279 pools, while excluding 11 pools that cannot absorb a $1.00 order; the page says 48 shares then agree within their own fees. Execution uses Uniswap’s existing router, with no Shim contract deployed, and the site links to an app for pricing orders.

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
ƒJavaScriptBrowser-side code central

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useshim.xyz

Landing page observed 2026-09-17. The live site may have changed.