The contents included in this chapter are for users who directly install WEMIX3.0 blockchain end node and need to read and write data directly to the blockchain through the method.
If you are a general dApp developer or want to test, you can use the provided for free instead of installing the blockchain end node yourself.
In general, the following cases require the installation and operation of blockchain end nodes.
Exchange operator
High-performance dApp developer
Validation of received block data
Synchronization of block data and status information
RPC, WS request processing
Forward the received transaction to the connected BN (Bridge Node)
