2 docs tagged with "SponsorWhitelistControl"

Conflux introduces several built-in internal contracts for better system maintenance and on-chain governance. Now Conflux has seven internal contracts. These contracts provide solidity interfaces defined here. These function can only be called via CALL or STATICCALL operation. Using operation CALLCODE or DELEGATECALL to interact with internal contracts will trigger an error.

Conflux implements a sponsorship mechanism to subsidize the usage of smart contracts. This allows a new account with a zero balance to call smart contracts, provided the execution is sponsored (usually by the operator of Dapps). The internal SponsorWhitelistControl contract records the sponsorship information for smart contracts.