Payments

PayPal USD (PYUSD) is a US dollar-pegged stablecoin issued by Paxos and associated with PayPal. It is designed to maintain a value equivalent to one US dollar while enabling digital transfers and payments across supported blockchain networks.

World, formerly known as Worldcoin, is a project focused on digital identity, proof of human uniqueness, and access to digital services. Its ecosystem combines World ID, a privacy-focused identity protocol, with blockchain infrastructure and digital assets. The project explores ways for people to demonstrate that they are unique humans online without repeatedly sharing conventional personal information.

Stellar is a blockchain network for fast, low-cost transfers of value and digital assets, and XLM, or Lumens, is its native asset. The network is built to support payments between different currencies, asset issuance on a shared ledger, and more efficient cross-border transfers, making it relevant to traders, investors, businesses, and developers evaluating blockchain-based payment infrastructure.