ChainCatcher news, Nume Crypto today launched a payment extension protocol on Polygon zkEVM. Nume Payment Aggregation aims to achieve Web2 scale and economic efficiency on Web3 rails, and is the first fixed-fee protocol on the Ethereum network, offering instant transaction confirmation and horizontal scalability. It is reported that Nume users can perform token and NFT transfers, NFT minting, NFT trading, as well as network deposits and withdrawals. Nume is also the first scaling solution to provide network subscriptions.