Chainlink Payment Abstraction allows users to pay service fees using a range of assets, including gas tokens, stablecoins, and project-specific tokens

Quotes that support claims

1). Users pay for Chainlink services using Payment Abstraction with various tokens across different blockchains (service chains) supported by the Chainlink Network. Tokens supported by Payment Abstraction are allowlisted for both security purposes (e.g., to block malicious tokens) and to ensure there is sufficient onchain liquidity for conversion into LINK. The first alternative asset supported is ETH (and its ERC20 wrapped version WETH), which has predictable onchain liquidity against LINK. Support for additional tokens is planned to be incorporated over time, such as additional blockchain-native gas tokens and stablecoins.