Function: isNoMarket
isNoMarket(
error):boolean
True when a failure means "there is no market to trade this pair": NO_POOL_AVAILABLE (no pool
at any fee tier), INSUFFICIENT_LIQUIDITY (a pool too thin to quote), UNKNOWN_TOKEN (the DEX
has no trading symbol for the token), or a READ that was answered 404 (a quote the backend
cannot find, error.notFound). It replaces an app's own code === ... || code === ... || notFound list, so the empty-state ("No market for this pair") has one definition.
A write that was answered 404 (it carries a uniqueKey) is a missing route, not a missing
market, and is not this. Accepts an SDK error or a plain-object view (FailureView); every
other value is false.
no pool available insufficient liquidity unknown token not found unique key
Parameters
| Parameter | Type |
|---|---|
error | unknown |
Returns
boolean
Example
if (isNoMarket(error)) showEmptyState(t('swap.noMarket')); else showError(error);