DDC

DDC (DeMR Data Credit) is a kind of service fee for using DeMR data, which is a fixed price traffic credit measured in stablecoin, for example, 1 DDC is priced at $0.0001. DeMR has an internal transaction fee payment system, when a DAPP developed based on the DeMR API Services interface needs to call any data in DeMR, the DAPP needs to pay the API services fee in the form of DDC. DDC is generated by burning DMR tokens at a conversion rate, DDC is irreversible and cannot be used for transferring or circulating in the secondary market, but can only be used by the original address to pay the related fees. The wallet address corresponding to the eco-application must keep enough DDCs to ensure the normal payment of the API Services Fee.