According to CoinMeta, citing data from pymnts, as of July 2026, Optimism has handled approximately 29% of the total consumption and settlement volume for crypto cards, while Solana and Base each account for around 19%. In contrast, at the beginning of 2024, crypto card consumption was mainly concentrated on the Gnosis blockchain, with products such as Gnosis Pay dominating the market at that time. As more crypto card projects were launched, the settlement networks became more dispersed, and currently, the share of Gnosis has dropped to about 2%.