Package for the LSP20 Call Verification standard.
npm i @lukso/lsp20-contracts
The @lukso/lsp20-contracts
npm package contains useful constants such as InterfaceIds, and specific constants related to the LSP20 Standard. You can import and access them as follow:
import {
LSP20_SUCCESS_VALUES,
INTERFACE_ID_LSP20CallVerifier,
INTERFACE_ID_LSP20CallVerification,
} from "@lukso/lsp20-contracts";